SmartHawk

8.2

高危

该样本未表现出任何异常！

重新分析

下载样本

1a908a99a31996ad9ed1714286b4c6f7e63ae98af636f869232187a372421bf5

a307c952be7aa74a3a3c21bf5c5bc4c8.exe

分析耗时

81s

最近分析

文件大小

72.2KB

静态报毒动态报毒

未检测暂无鹰眼引擎检测结果

未检测暂无反病毒引擎检测结果

Queries for the computername (2 个事件)

Time & API	Arguments	Status	Return	Repeated
1620808820.28175 GetComputerNameA	computer_name: OSKAR-PC	success	1	0
1620808828.515125 GetComputerNameA	computer_name: OSKAR-PC	success	1	0

Command line console output was observed (23 个事件)

Time & API	Arguments	Status	Return
1620808843.265875 WriteConsoleW	buffer: C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\a307c952be7aa74a3a3c21bf5c5bc4c8.exe console_handle: 0x00000007	success	1
1620808843.265875 WriteConsoleW	buffer: 拒绝访问。 console_handle: 0x0000000b	success	1
1620808822.734625 WriteConsoleW	buffer: 操作成功完成。 console_handle: 0x00000007	success	1
1620808822.85925 WriteConsoleA	buffer: ÕýÔÚ Ping 127.0.0.1 console_handle: 0x00000007	success	1
1620808822.92125 WriteConsoleA	buffer: ¾ßÓÐ 32 ×Ö½ÚµÄÊý¾Ý: console_handle: 0x00000007	success	1
1620808822.95325 WriteConsoleA	buffer: À´×Ô 127.0.0.1 µÄ»Ø¸´: console_handle: 0x00000007	success	1
1620808822.95325 WriteConsoleA	buffer: ×Ö½Ú=32 console_handle: 0x00000007	success	1
1620808823.00025 WriteConsoleA	buffer: Ê±¼ä<1ms console_handle: 0x00000007	success	1
1620808823.00025 WriteConsoleA	buffer: TTL=128 console_handle: 0x00000007	success	1
1620808824.00025 WriteConsoleA	buffer: À´×Ô 127.0.0.1 µÄ»Ø¸´: console_handle: 0x00000007	success	1
1620808824.00025 WriteConsoleA	buffer: ×Ö½Ú=32 console_handle: 0x00000007	success	1
1620808824.00025 WriteConsoleA	buffer: Ê±¼ä<1ms console_handle: 0x00000007	success	1
1620808824.00025 WriteConsoleA	buffer: TTL=128 console_handle: 0x00000007	success	1
1620808825.00025 WriteConsoleA	buffer: À´×Ô 127.0.0.1 µÄ»Ø¸´: console_handle: 0x00000007	success	1
1620808825.00025 WriteConsoleA	buffer: ×Ö½Ú=32 console_handle: 0x00000007	success	1
1620808825.00025 WriteConsoleA	buffer: Ê±¼ä<1ms console_handle: 0x00000007	success	1
1620808825.00025 WriteConsoleA	buffer: TTL=128 console_handle: 0x00000007	success	1
1620808826.00025 WriteConsoleA	buffer: À´×Ô 127.0.0.1 µÄ»Ø¸´: console_handle: 0x00000007	success	1
1620808826.00025 WriteConsoleA	buffer: ×Ö½Ú=32 console_handle: 0x00000007	success	1
1620808826.00025 WriteConsoleA	buffer: Ê±¼ä<1ms console_handle: 0x00000007	success	1
1620808826.00025 WriteConsoleA	buffer: TTL=128 console_handle: 0x00000007	success	1
1620808826.15625 WriteConsoleA	buffer: 127.0.0.1 µÄ Ping Í³¼ÆÐÅÏ¢: Êý¾Ý°ü: ÒÑ·¢ËÍ = 4£¬ÒÑ½ÓÊÕ = 4£¬¶ªÊ§ = 0 (0% ¶ªÊ§)£¬ console_handle: 0x00000007	success	1
1620808826.42125 WriteConsoleA	buffer: Íù·µÐÐ³ÌµÄ¹À¼ÆÊ±¼ä(ÒÔºÁÃëÎªµ¥Î»): ×î¶Ì = 0ms£¬×î³¤ = 0ms£¬Æ½¾ù = 0ms console_handle: 0x00000007	success	1

Checks amount of memory in system, this can be used to detect virtual machines that have a low amount of memory available (1 个事件)

Time & API	Arguments	Status	Return	Repeated
1620808822.71825 GlobalMemoryStatusEx		success	1	0

The executable contains unknown PE section names indicative of a packer (could be a false positive) (1 个事件)

section

.zg

Allocates read-write-execute memory (usually to unpack itself) (2 个事件)

Time & API	Arguments	Status	Return	Repeated
1620808820.28175 NtProtectVirtualMemory	process_identifier: 912 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 12288 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff base_address: 0x00401000	success	0	0
1620808828.515125 NtProtectVirtualMemory	process_identifier: 3124 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 12288 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff base_address: 0x00401000	success	0	0

Creates executable files on the filesystem (1 个事件)

file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\MicroMedia\MediaCenter.exe

Creates a suspicious process (3 个事件)

cmdline	cmd.exe /c reg add HKLM\Software\Microsoft\Windows\CurrentVersion\Run /v "MicroMedia" /t REG_SZ /d "C:\Users\ADMINI~1.OSK\AppData\Local\Temp\MicroMedia\MediaCenter.exe"
cmdline	cmd.exe /c ping 127.0.0.1 & del "C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\a307c952be7aa74a3a3c21bf5c5bc4c8.exe"
cmdline	cmd.exe /c "C:\Users\ADMINI~1.OSK\AppData\Local\Temp\MicroMedia\MediaCenter.exe"

Drops a binary and executes it (1 个事件)

file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\MicroMedia\MediaCenter.exe

Drops an executable to the user AppData folder (2 个事件)

file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\MicroMedia\MediaCenter.exe
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\a307c952be7aa74a3a3c21bf5c5bc4c8.exe

Checks adapter addresses which can be used to detect virtual network interfaces (1 个事件)

Time & API	Arguments	Status	Return	Repeated
1620808844.515125 GetAdaptersAddresses	flags: 0 family: 0	failed	111	0

The binary likely contains encrypted or compressed data indicative of a packer (1 个事件)

entropy

7.711699599858036

section

{'size_of_data': '0x00001e00', 'virtual_address': '0x00009000', 'entropy': 7.711699599858036, 'name': '.rsrc', 'virtual_size': '0x00002000'}

description

A section with a high entropy has been found

Uses Windows utilities for basic Windows functionality (4 个事件)

cmdline	reg add HKLM\Software\Microsoft\Windows\CurrentVersion\Run /v "MicroMedia" /t REG_SZ /d "C:\Users\ADMINI~1.OSK\AppData\Local\Temp\MicroMedia\MediaCenter.exe"
cmdline	ping 127.0.0.1
cmdline	cmd.exe /c reg add HKLM\Software\Microsoft\Windows\CurrentVersion\Run /v "MicroMedia" /t REG_SZ /d "C:\Users\ADMINI~1.OSK\AppData\Local\Temp\MicroMedia\MediaCenter.exe"
cmdline	cmd.exe /c ping 127.0.0.1 & del "C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\a307c952be7aa74a3a3c21bf5c5bc4c8.exe"

Communicates with host for which no DNS query was performed (2 个事件)

host	113.108.239.196
host	172.217.24.14

Installs itself for autorun at Windows startup (1 个事件)

reg_key

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia

reg_value

C:\Users\ADMINI~1.OSK\AppData\Local\Temp\MicroMedia\MediaCenter.exe

Sets or modifies WPAD proxy autoconfiguration file for traffic interception (8 个事件)

Time & API	Arguments	Status
1620808847.218125 RegSetValueExA	key_handle: 0x0000034c 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
1620808847.218125 RegSetValueExA	key_handle: 0x0000034c value: à½¸h\G× 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
1620808847.218125 RegSetValueExA	key_handle: 0x0000034c 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
1620808847.218125 RegSetValueExW	key_handle: 0x0000034c 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
1620808847.218125 RegSetValueExA	key_handle: 0x00000364 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
1620808847.218125 RegSetValueExA	key_handle: 0x00000364 value: à½¸h\G× 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
1620808847.218125 RegSetValueExA	key_handle: 0x00000364 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
1620808847.281125 RegSetValueExW	key_handle: 0x00000348 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

Generates some ICMP traffic

Connects to IP addresses that are no longer responding to requests (legitimate services will remain up-and-running usually) (4 个事件)

dead_host	172.217.24.14:443
dead_host	192.168.56.101:49186
dead_host	172.217.160.78:443
dead_host	208.91.197.27:443

暂无二进制图像该样本未生成二进制可视化图像

暂无运行截图该样本运行过程中未生成截图

👋 欢迎使用 ChatHawk

我是您的恶意软件分析助手，可以帮您分析和解读恶意软件报告。请随时向我提问！

🔍 主要威胁分析

⚡ 行为特征

🛡️ 防护建议

🔧 技术手段

🎯 检测方法

🤖

Static Analysis
Strings

PE Compile Time

2014-05-01 00:29:02

Imports

Library USER32.dll:

• 0x408280 SendMessageA

• 0x408284 CreateWindowExA

• 0x408288 GetWindowRect

• 0x40828c DrawTextA

• 0x408290 EndPaint

• 0x408294 ClientToScreen

• 0x408298 ScreenToClient

• 0x40829c SetWindowPos

• 0x4082a0 LoadBitmapA

• 0x4082a4 CallWindowProcA

• 0x4082a8 GetDlgItemTextA

• 0x4082ac PeekMessageA

• 0x4082b0 CreateDialogParamA

• 0x4082b4 SetWindowTextA

• 0x4082b8 ShowWindow

• 0x4082bc GetCursorPos

• 0x4082c0 GetForegroundWindow

• 0x4082c4 MessageBoxA

• 0x4082c8 BeginPaint

Library WININET.dll:

• 0x4082d0 InternetOpenA

• 0x4082d4 InternetOpenUrlA

• 0x4082d8 InternetReadFile

• 0x4082dc InternetConnectA

• 0x4082e0 HttpOpenRequestA

• 0x4082e4 HttpSendRequestA

• 0x4082e8 InternetCloseHandle

Library SHELL32.dll:

• 0x4082f0 IsUserAnAdmin

Library ADVAPI32.dll:

• 0x4082f8 OpenProcessToken

• 0x4082fc AllocateAndInitializeSid

• 0x408300 GetTokenInformation

• 0x408304 EqualSid

• 0x408308 GetUserNameA

• 0x40830c RegOpenKeyA

• 0x408310 RegDeleteValueA

• 0x408314 RegCloseKey

• 0x408318 FreeSid

Library msvcrt.dll:

• 0x408320 strcat

• 0x408324 strcpy

• 0x408328 sprintf

• 0x40832c strlen

• 0x408330 fopen

• 0x408334 fseek

• 0x408338 ftell

• 0x40833c fread

• 0x408340 fwrite

• 0x408344 fclose

• 0x408348 memset

• 0x40834c time

• 0x408350 gmtime

• 0x408354 memcpy

• 0x408358 free

• 0x40835c malloc

Library KERNEL32.dll:

• 0x408364 OpenProcess

• 0x408368 OpenThread

• 0x40836c GetTickCount

• 0x408370 Sleep

• 0x408374 VirtualProtect

• 0x408378 ExitProcess

• 0x40837c ExpandEnvironmentStringsA

• 0x408380 GetModuleFileNameA

• 0x408384 CreateDirectoryA

• 0x408388 GetTempPathA

• 0x40838c GetTempFileNameA

• 0x408390 FindFirstFileA

• 0x408394 GetSystemWow64DirectoryA

• 0x408398 GetVersionExA

• 0x40839c GetCurrentProcessId

• 0x4083a0 MultiByteToWideChar

• 0x4083a4 WideCharToMultiByte

• 0x4083a8 RtlZeroMemory

• 0x4083ac CreatePipe

• 0x4083b0 GetStartupInfoA

• 0x4083b4 CreateProcessA

• 0x4083b8 PeekNamedPipe

• 0x4083bc ReadFile

• 0x4083c0 CreateFileA

• 0x4083c4 SetFilePointer

• 0x4083c8 GetFileSize

• 0x4083cc CloseHandle

• 0x4083d0 GetVolumeInformationA

• 0x4083d4 GetComputerNameA

• 0x4083d8 GetModuleHandleA

• 0x4083dc GetProcAddress

Hosts

No hosts contacted.

DNS

Name	Response	Post-Analysis Lookup
time.windows.com	A 20.189.79.72 CNAME time.microsoft.akadns.net
dns.msftncsi.com	A 131.107.255.255	131.107.255.255
vpn.premrera.com	A 208.91.197.27	208.91.197.27
clients2.google.com	A 172.217.160.78 CNAME clients.l.google.com	172.217.160.110
dns.msftncsi.com	AAAA fd3e:4f5a:5b81::1	131.107.255.255
teredo.ipv6.microsoft.com

TCP

No TCP connections recorded.

UDP

Source	Source Port	Destination	Destination Port
192.168.56.101	49235	114.114.114.114	53
192.168.56.101	50568	114.114.114.114	53
192.168.56.101	53380	114.114.114.114	53
192.168.56.101	55368	114.114.114.114	53
192.168.56.101	56539	114.114.114.114	53
192.168.56.101	58367	114.114.114.114	53
192.168.56.101	60123	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	51963	224.0.0.252	5355
192.168.56.101	53657	224.0.0.252	5355
192.168.56.101	56804	224.0.0.252	5355
192.168.56.101	57236	224.0.0.252	5355
192.168.56.101	57756	224.0.0.252	5355
192.168.56.101	57874	224.0.0.252	5355
192.168.56.101	60384	224.0.0.252	5355
192.168.56.101	62191	224.0.0.252	5355

HTTP & HTTPS Requests

No HTTP requests performed.

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.