9.4
极危
该样本未表现出任何异常！
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4e18cf314291b0ccc568b3cd9511db21de722fa552f3cd2d1178521e6a1b9da6

7fc549092c2ba0bb6d3de420ff18c78d.exe

分析耗时

115s

最近分析

文件大小

468.0KB
静态报毒 动态报毒
鹰眼引擎
未检测 暂无鹰眼引擎检测结果
静态判定
反病毒引擎
未检测 暂无反病毒引擎检测结果
静态指标
Queries for the computername (1 个事件)
Time & API Arguments Status Return Repeated
1619722875.590249
GetComputerNameA
computer_name: OSKAR-PC
success 1 0
Uses Windows APIs to generate a cryptographic key (4 个事件)
Time & API Arguments Status Return Repeated
1619722865.324249
CryptGenKey
crypto_handle: 0x0031efa8
algorithm_identifier: 0x0000660e ()
provider_handle: 0x0031e3c8
flags: 1
key: fkÏcÒí †¼8—K}à®
success 1 0
1619722875.590249
CryptExportKey
crypto_handle: 0x0031efa8
crypto_export_handle: 0x0031e4a0
buffer: f¤®&†ržÆ¥¹Ëeœ£@É:Bî>(¤f(ý}ÝÛ,ZxRYÈ ™&©Z©/v‡:ڞÂAãgP§€Õ­±E˜Sî y8øu1µÊŒ…aÂÒIõó?–ÁåÑ}¿Z`¼×
blob_type: 1
flags: 64
success 1 0
1619722902.246249
CryptExportKey
crypto_handle: 0x0031efa8
crypto_export_handle: 0x0031e4a0
buffer: f¤up’’>h]….¸”KéêHûǯ…™”xô§üÊl„ƒ®yú»®ák‘h« ; ÊՄ>%ß láAp2wîAYÞ/ÚÉ¡q>]Å>ç ±×ÏžqL¾dh OA‘É
blob_type: 1
flags: 64
success 1 0
1619722925.449249
CryptExportKey
crypto_handle: 0x0031efa8
crypto_export_handle: 0x0031e4a0
buffer: f¤fø…'ô,›·mzÜږšû16*–ŠåbIaçöêð¿QÕÞ(ÅYP*w|«L.¼YG§Äϸ–c•ˆf¾W›L{BôtÜJymÓÓÖjJ‰»Ôùâ‰.‡
blob_type: 1
flags: 64
success 1 0
行为判定
动态指标
HTTP traffic contains suspicious features which may be indicative of malware related traffic (1 个事件)
suspicious_features POST method with no referer header suspicious_request POST https://update.googleapis.com/service/update2?cup2key=10:4194445055&cup2hreq=fec97e9ae870691d644612e7468b61a8eb550d8043b20ecc1d38ae5f7e992827
Performs some HTTP requests (4 个事件)
request HEAD http://redirector.gvt1.com/edgedl/release2/update2/AIUdiWYcaIvMz1IBNCM0PPo_1.3.36.82/GoogleUpdateSetup.exe
request HEAD http://r1---sn-j5o7dn7e.gvt1.com/edgedl/release2/update2/AIUdiWYcaIvMz1IBNCM0PPo_1.3.36.82/GoogleUpdateSetup.exe?cms_redirect=yes&mh=ms&mip=202.100.214.100&mm=28&mn=sn-j5o7dn7e&ms=nvh&mt=1619693777&mv=m&mvi=1&pl=23&shardbypass=yes
request HEAD http://r3---sn-j5o7dn7e.gvt1.com/edgedl/release2/update2/AIUdiWYcaIvMz1IBNCM0PPo_1.3.36.82/GoogleUpdateSetup.exe?mh=ms&mvi=3&pl=17&shardbypass=yes&redirect_counter=1&rm=sn-j5ok7e&req_id=a70a00ab5b06c6fc&cms_redirect=yes&ipbypass=yes&mip=59.50.85.19&mm=28&mn=sn-j5o7dn7e&ms=nvh&mt=1619693777&mv=m
request POST https://update.googleapis.com/service/update2?cup2key=10:4194445055&cup2hreq=fec97e9ae870691d644612e7468b61a8eb550d8043b20ecc1d38ae5f7e992827
Sends data using the HTTP POST Method (1 个事件)
request POST https://update.googleapis.com/service/update2?cup2key=10:4194445055&cup2hreq=fec97e9ae870691d644612e7468b61a8eb550d8043b20ecc1d38ae5f7e992827
Allocates read-write-execute memory (usually to unpack itself) (3 个事件)
Time & API Arguments Status Return Repeated
1619722854.012374
NtAllocateVirtualMemory
process_identifier: 2008
region_size: 36864
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 12289 (MEM_COMMIT|MEM_RESERVE)
base_address: 0x003c0000
success 0 0
1619722490.952645
NtAllocateVirtualMemory
process_identifier: 1424
region_size: 65536
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffffffffffff
allocation_type: 4096 (MEM_COMMIT)
base_address: 0x0000000004070000
success 0 0
1619722865.012249
NtAllocateVirtualMemory
process_identifier: 2824
region_size: 36864
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 12289 (MEM_COMMIT|MEM_RESERVE)
base_address: 0x00560000
success 0 0
Checks whether any human activity is being performed by constantly checking whether the foreground window changed
Searches running processes potentially to identify processes for sandbox evasion, code injection or memory dumping (1 个事件)
Moves the original executable to a new location (1 个事件)
Time & API Arguments Status Return Repeated
1619722860.027374
MoveFileWithProgressW
oldfilepath: C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\7fc549092c2ba0bb6d3de420ff18c78d.exe
newfilepath: C:\Windows\SysWOW64\AppIdPolicyEngineApi\mfreadwrite.exe
newfilepath_r: C:\Windows\SysWOW64\AppIdPolicyEngineApi\mfreadwrite.exe
flags: 3
oldfilepath_r: C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\7fc549092c2ba0bb6d3de420ff18c78d.exe
success 1 0
Checks adapter addresses which can be used to detect virtual network interfaces (1 个事件)
Time & API Arguments Status Return Repeated
1619722875.980249
GetAdaptersAddresses
flags: 0
family: 0
failed 111 0
The binary likely contains encrypted or compressed data indicative of a packer (2 个事件)
entropy 7.812582718961471 section {'size_of_data': '0x00034000', 'virtual_address': '0x00044000', 'entropy': 7.812582718961471, 'name': '.rsrc', 'virtual_size': '0x00033496'} description A section with a high entropy has been found
entropy 0.4482758620689655 description Overall entropy of this PE file is high
Expresses interest in specific running processes (1 个事件)
process mfreadwrite.exe
Reads the systems User Agent and subsequently performs requests (1 个事件)
Time & API Arguments Status Return Repeated
1619722875.746249
InternetOpenW
proxy_bypass:
access_type: 0
proxy_name:
flags: 0
user_agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E)
success 13369348 0
网络通信
Communicates with host for which no DNS query was performed (5 个事件)
host 107.185.211.16
host 153.126.210.205
host 172.217.24.14
host 96.8.113.4
host 96.7.232.112
Installs itself for autorun at Windows startup (1 个事件)
service_name mfreadwrite service_path C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\"C:\Windows\SysWOW64\AppIdPolicyEngineApi\mfreadwrite.exe"
Created a service where a service was also not started (1 个事件)
Time & API Arguments Status Return Repeated
1619722861.168374
CreateServiceW
service_start_name:
start_type: 2
service_handle: 0x01f71930
display_name: mfreadwrite
error_control: 0
service_name: mfreadwrite
filepath: C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\"C:\Windows\SysWOW64\AppIdPolicyEngineApi\mfreadwrite.exe"
filepath_r: "C:\Windows\SysWOW64\AppIdPolicyEngineApi\mfreadwrite.exe"
service_manager_handle: 0x01f71368
desired_access: 2
service_type: 16
password:
success 32971056 0
Sets or modifies WPAD proxy autoconfiguration file for traffic interception (8 个事件)
Time & API Arguments Status Return Repeated
1619722878.543249
RegSetValueExA
key_handle: 0x00000374
value: 1
regkey_r: WpadDecisionReason
reg_type: 4 (REG_DWORD)
regkey: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{40112ABE-63B3-43C3-BE93-1440EE3AF106}\WpadDecisionReason
success 0 0
1619722878.543249
RegSetValueExA
key_handle: 0x00000374
value: ð%Žz=×
regkey_r: WpadDecisionTime
reg_type: 3 (REG_BINARY)
regkey: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{40112ABE-63B3-43C3-BE93-1440EE3AF106}\WpadDecisionTime
success 0 0
1619722878.543249
RegSetValueExA
key_handle: 0x00000374
value: 3
regkey_r: WpadDecision
reg_type: 4 (REG_DWORD)
regkey: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{40112ABE-63B3-43C3-BE93-1440EE3AF106}\WpadDecision
success 0 0
1619722878.543249
RegSetValueExW
key_handle: 0x00000374
value: 网络 2
regkey_r: WpadNetworkName
reg_type: 1 (REG_SZ)
regkey: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{40112ABE-63B3-43C3-BE93-1440EE3AF106}\WpadNetworkName
success 0 0
1619722878.543249
RegSetValueExA
key_handle: 0x0000038c
value: 1
regkey_r: WpadDecisionReason
reg_type: 4 (REG_DWORD)
regkey: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\0a-00-27-00-00-00\WpadDecisionReason
success 0 0
1619722878.543249
RegSetValueExA
key_handle: 0x0000038c
value: ð%Žz=×
regkey_r: WpadDecisionTime
reg_type: 3 (REG_BINARY)
regkey: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\0a-00-27-00-00-00\WpadDecisionTime
success 0 0
1619722878.543249
RegSetValueExA
key_handle: 0x0000038c
value: 3
regkey_r: WpadDecision
reg_type: 4 (REG_DWORD)
regkey: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\0a-00-27-00-00-00\WpadDecision
success 0 0
1619722878.543249
RegSetValueExW
key_handle: 0x00000370
value: {40112ABE-63B3-43C3-BE93-1440EE3AF106}
regkey_r: WpadLastNetwork
reg_type: 1 (REG_SZ)
regkey: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\WpadLastNetwork
success 0 0
Attempts to remove evidence of file being downloaded from the Internet (1 个事件)
file C:\Windows\SysWOW64\AppIdPolicyEngineApi\mfreadwrite.exe:Zone.Identifier
Connects to IP addresses that are no longer responding to requests (legitimate services will remain up-and-running usually) (5 个事件)
dead_host 172.217.160.110:443
dead_host 107.185.211.16:80
dead_host 172.217.24.14:443
dead_host 153.126.210.205:7080
dead_host 96.8.113.4:8080
可视化分析
二进制图像
暂无二进制图像 该样本未生成二进制可视化图像
运行截图
暂无运行截图 该样本运行过程中未生成截图

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PE Compile Time

2020-08-12 01:36:00

Imports

Library KERNEL32.dll:
• 0x4432e4 CreateFileA
• 0x4432ec GetLocaleInfoW
• 0x4432f0 CompareStringA
• 0x4432f4 WriteConsoleW
• 0x4432f8 GetConsoleOutputCP
• 0x4432fc WriteConsoleA
• 0x443300 ReadFile
• 0x443304 CompareStringW
• 0x443308 SetStdHandle
• 0x44330c LoadLibraryExA
• 0x443310 Sleep
• 0x443314 InterlockedExchange
• 0x443334 RaiseException
• 0x443338 RtlUnwind
• 0x44333c GetCommandLineA
• 0x443340 HeapFree
• 0x443344 GetVersionExA
• 0x443348 HeapAlloc
• 0x44334c GetProcessHeap
• 0x443350 GetStartupInfoA
• 0x443354 GetLastError
• 0x443358 TerminateProcess
• 0x44335c GetCurrentProcess
• 0x443368 IsDebuggerPresent
• 0x44336c LCMapStringA
• 0x443370 WideCharToMultiByte
• 0x443374 MultiByteToWideChar
• 0x443378 LCMapStringW
• 0x44337c GetCPInfo
• 0x443380 GetProcAddress
• 0x443384 GetModuleHandleA
• 0x443388 GetACP
• 0x44338c GetOEMCP
• 0x443390 TlsGetValue
• 0x443394 TlsAlloc
• 0x443398 TlsSetValue
• 0x44339c TlsFree
• 0x4433a0 SetLastError
• 0x4433a4 GetCurrentThreadId
• 0x4433a8 GetCurrentThread
• 0x4433ac ExitProcess
• 0x4433b0 WriteFile
• 0x4433b4 GetStdHandle
• 0x4433b8 GetModuleFileNameA
• 0x4433cc SetHandleCount
• 0x4433d0 GetFileType
• 0x4433d4 HeapDestroy
• 0x4433d8 HeapCreate
• 0x4433dc VirtualFree
• 0x4433e4 GetTickCount
• 0x4433e8 GetCurrentProcessId
• 0x4433ec FatalAppExitA
• 0x4433f0 VirtualAlloc
• 0x4433f4 HeapReAlloc
• 0x4433f8 GetConsoleCP
• 0x4433fc GetConsoleMode
• 0x443400 FlushFileBuffers
• 0x443404 SetFilePointer
• 0x443408 CloseHandle
• 0x44340c HeapSize
• 0x443410 GetLocaleInfoA
• 0x443414 GetStringTypeA
• 0x443418 GetStringTypeW
• 0x44341c GetTimeFormatA
• 0x443420 GetDateFormatA
• 0x443424 GetUserDefaultLCID
• 0x443428 EnumSystemLocalesA
• 0x44342c IsValidLocale
• 0x443430 IsValidCodePage
• 0x443438 FreeLibrary
• 0x44343c LoadLibraryA
Library USER32.dll:
• 0x4434b4 DialogBoxParamA
• 0x4434b8 EndDialog
• 0x4434bc GetUpdateRect
• 0x4434c0 BeginPaint
• 0x4434c4 EndPaint
• 0x4434c8 SetDlgItemTextA
• 0x4434cc GetDlgItemTextA
• 0x4434d0 GetDC
• 0x4434d4 FillRect
Library GDI32.dll:
• 0x4432ac CreateSolidBrush
• 0x4432b0 DeleteObject
• 0x4432b4 SetPixel

Hosts

No hosts contacted.

TCP

Source Source Port Destination Destination Port
192.168.56.101 49194 113.108.239.194 r1---sn-j5o7dn7e.gvt1.com 80
192.168.56.101 49195 113.108.239.196 r3---sn-j5o7dn7e.gvt1.com 80
192.168.56.101 49193 203.208.41.33 redirector.gvt1.com 80
192.168.56.101 49192 203.208.41.98 update.googleapis.com 443
96.7.232.112 443 192.168.56.101 49175

UDP

Source Source Port Destination Destination Port
192.168.56.101 49235 114.114.114.114 53
192.168.56.101 51963 114.114.114.114 53
192.168.56.101 53500 114.114.114.114 53
192.168.56.101 53657 114.114.114.114 53
192.168.56.101 55368 114.114.114.114 53
192.168.56.101 56743 114.114.114.114 53
192.168.56.101 58070 114.114.114.114 53
192.168.56.101 60088 114.114.114.114 53
192.168.56.101 60215 114.114.114.114 53
192.168.56.101 60221 114.114.114.114 53
192.168.56.101 137 192.168.56.255 137
192.168.56.101 138 192.168.56.255 138
192.168.56.101 123 20.189.79.72 time.windows.com 123
192.168.56.101 50002 224.0.0.252 5355
192.168.56.101 50534 224.0.0.252 5355
192.168.56.101 51808 224.0.0.252 5355
192.168.56.101 53380 224.0.0.252 5355
192.168.56.101 54991 224.0.0.252 5355
192.168.56.101 55169 224.0.0.252 5355
192.168.56.101 56539 224.0.0.252 5355

HTTP & HTTPS Requests

URI Data
http://redirector.gvt1.com/edgedl/release2/update2/AIUdiWYcaIvMz1IBNCM0PPo_1.3.36.82/GoogleUpdateSetup.exe 
HEAD /edgedl/release2/update2/AIUdiWYcaIvMz1IBNCM0PPo_1.3.36.82/GoogleUpdateSetup.exe HTTP/1.1
Connection: Keep-Alive
Accept: */*
Accept-Encoding: identity
User-Agent: Microsoft BITS/7.5
X-Old-UID: cnt=0
X-Last-HR: 0x0
X-Last-HTTP-Status-Code: 0
X-Retry-Count: 0
X-HTTP-Attempts: 1
Host: redirector.gvt1.com
http://r1---sn-j5o7dn7e.gvt1.com/edgedl/release2/update2/AIUdiWYcaIvMz1IBNCM0PPo_1.3.36.82/GoogleUpdateSetup.exe?cms_redirect=yes&mh=ms&mip=202.100.214.100&mm=28&mn=sn-j5o7dn7e&ms=nvh&mt=1619693777&mv=m&mvi=1&pl=23&shardbypass=yes 
HEAD /edgedl/release2/update2/AIUdiWYcaIvMz1IBNCM0PPo_1.3.36.82/GoogleUpdateSetup.exe?cms_redirect=yes&mh=ms&mip=202.100.214.100&mm=28&mn=sn-j5o7dn7e&ms=nvh&mt=1619693777&mv=m&mvi=1&pl=23&shardbypass=yes HTTP/1.1
Connection: Keep-Alive
Accept: */*
Accept-Encoding: identity
User-Agent: Microsoft BITS/7.5
X-Old-UID: cnt=0
X-Last-HR: 0x0
X-Last-HTTP-Status-Code: 0
X-Retry-Count: 0
X-HTTP-Attempts: 1
Host: r1---sn-j5o7dn7e.gvt1.com
http://r3---sn-j5o7dn7e.gvt1.com/edgedl/release2/update2/AIUdiWYcaIvMz1IBNCM0PPo_1.3.36.82/GoogleUpdateSetup.exe?mh=ms&mvi=3&pl=17&shardbypass=yes&redirect_counter=1&rm=sn-j5ok7e&req_id=a70a00ab5b06c6fc&cms_redirect=yes&ipbypass=yes&mip=59.50.85.19&mm=28&mn=sn-j5o7dn7e&ms=nvh&mt=1619693777&mv=m 
HEAD /edgedl/release2/update2/AIUdiWYcaIvMz1IBNCM0PPo_1.3.36.82/GoogleUpdateSetup.exe?mh=ms&mvi=3&pl=17&shardbypass=yes&redirect_counter=1&rm=sn-j5ok7e&req_id=a70a00ab5b06c6fc&cms_redirect=yes&ipbypass=yes&mip=59.50.85.19&mm=28&mn=sn-j5o7dn7e&ms=nvh&mt=1619693777&mv=m HTTP/1.1
Connection: Keep-Alive
Accept: */*
Accept-Encoding: identity
User-Agent: Microsoft BITS/7.5
X-Old-UID: cnt=0
X-Last-HR: 0x0
X-Last-HTTP-Status-Code: 0
X-Retry-Count: 0
X-HTTP-Attempts: 1
Host: r3---sn-j5o7dn7e.gvt1.com

ICMP traffic

No ICMP traffic performed.

IRC traffic

No IRC requests performed.

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Snort Alerts

No Snort Alerts

Sorry! No dropped files.
Sorry! No dropped buffers.