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6ae9812ef8b1453fa1cf8a074e7fb9bc62bd7bbf23cfa66bd08cf7980c93ff5c

41246cb21ea13ec8f605224f6585b46b.exe

分析耗时

111s

最近分析

文件大小

72.0KB

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 (1 个事件)

Time & API	Arguments	Status	Return	Repeated
1619406972.38225 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
1619406963.25725 CryptGenKey	crypto_handle: 0x02c80270 algorithm_identifier: 0x0000660e () provider_handle: 0x00650ed8 flags: 1 key: fÚ gª!#$ðìm¤1	success	1
1619406972.49125 CryptExportKey	crypto_handle: 0x02c80270 crypto_export_handle: 0x00650fa0 buffer: f¤xZØºÔûÜ!cóC³N{ÇØ¥,sçjÍÉÈ\|*¼%óÖÔ¼ä»7EYñß[!Åi½Æº¢wx¶ ´Pä2\=ûòViÇt{6âîn®èY blob_type: 1 flags: 64	success	1
1619407000.85125 CryptExportKey	crypto_handle: 0x02c80270 crypto_export_handle: 0x00650fa0 buffer: f¤%m_üð?¦yë6÷áÕÃ§9 öf£Ð_Ýø»Ö÷ãH-ôÜåÆôó¼Dd<}û!Rÿcó¼4Á-ú`YæmfázTÞ?Æ8þMó?I blob_type: 1 flags: 64	success	1
1619407004.78825 CryptExportKey	crypto_handle: 0x02c80270 crypto_export_handle: 0x00650fa0 buffer: f¤ÜÕzÑ Þr "ÀA²Ë;¦Ç;ÓµA.[ýLÆê¶S:ùÒî2É9óiìùdÊ ä·ñÔoLÐ°N E2»f( Ä}¡s´ò)ïÚC] blob_type: 1 flags: 64	success	1

The executable uses a known packer (1 个事件)

packer

Armadillo v1.71

Allocates read-write-execute memory (usually to unpack itself) (3 个事件)

Time & API	Arguments	Status
1619406941.429125 NtAllocateVirtualMemory	process_identifier: 708 region_size: 36864 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) base_address: 0x02130000	success
1619407004.33575 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: 0x0000000004080000	success
1619406962.74125 NtAllocateVirtualMemory	process_identifier: 1036 region_size: 36864 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) base_address: 0x01e40000	success

Checks whether any human activity is being performed by constantly checking whether the foreground window changed

Moves the original executable to a new location (1 个事件)

Time & API	Arguments	Status	Return	Repeated
1619406942.445125 MoveFileWithProgressW	oldfilepath: C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\41246cb21ea13ec8f605224f6585b46b.exe newfilepath: C:\Windows\SysWOW64\fms\compobj.exe newfilepath_r: C:\Windows\SysWOW64\fms\compobj.exe flags: 3 oldfilepath_r: C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\41246cb21ea13ec8f605224f6585b46b.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
1619406974.91325 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

7.549823257333202

section

{'size_of_data': '0x0000a000', 'virtual_address': '0x00008000', 'entropy': 7.549823257333202, 'name': '.rsrc', 'virtual_size': '0x00009828'}

description

A section with a high entropy has been found

entropy

0.5882352941176471

description

Overall entropy of this PE file is high

Expresses interest in specific running processes (1 个事件)

process

compobj.exe

Reads the systems User Agent and subsequently performs requests (1 个事件)

Time & API	Arguments	Status	Return	Repeated
1619406974.07025 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

Communicates with host for which no DNS query was performed (5 个事件)

host	172.217.24.14
host	64.183.73.122
host	67.205.85.243
host	69.30.203.214
host	203.208.40.66

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

service_name

compobj

service_path

C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\"C:\Windows\SysWOW64\fms\compobj.exe"

Created a service where a service was also not started (1 个事件)

Time & API	Arguments	Status	Return	Repeated
1619406953.366125 CreateServiceW	service_start_name: start_type: 2 service_handle: 0x02c11690 display_name: compobj error_control: 0 service_name: compobj filepath: C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\"C:\Windows\SysWOW64\fms\compobj.exe" filepath_r: "C:\Windows\SysWOW64\fms\compobj.exe" service_manager_handle: 0x02c113c0 desired_access: 2 service_type: 16 password:	success	46208656	0

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

Time & API	Arguments	Status
1619406977.52325 RegSetValueExA	key_handle: 0x0000039c 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
1619406977.52325 RegSetValueExA	key_handle: 0x0000039c value: 0$ªJ:× regkey_r: WpadDecisionTime reg_type: 3 (REG_BINARY) regkey: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{40112ABE-63B3-43C3-BE93-1440EE3AF106}\WpadDecisionTime	success
1619406977.52325 RegSetValueExA	key_handle: 0x0000039c value: 3 regkey_r: WpadDecision reg_type: 4 (REG_DWORD) regkey: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{40112ABE-63B3-43C3-BE93-1440EE3AF106}\WpadDecision	success
1619406977.52325 RegSetValueExW	key_handle: 0x0000039c value: 网络 2 regkey_r: WpadNetworkName reg_type: 1 (REG_SZ) regkey: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{40112ABE-63B3-43C3-BE93-1440EE3AF106}\WpadNetworkName	success
1619406977.52325 RegSetValueExA	key_handle: 0x000003b4 value: 1 regkey_r: WpadDecisionReason reg_type: 4 (REG_DWORD) regkey: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\0a-00-27-00-00-00\WpadDecisionReason	success
1619406977.52325 RegSetValueExA	key_handle: 0x000003b4 value: 0$ªJ:× 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
1619406977.52325 RegSetValueExA	key_handle: 0x000003b4 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
1619406977.53825 RegSetValueExW	key_handle: 0x00000398 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

Attempts to remove evidence of file being downloaded from the Internet (1 个事件)

file	C:\Windows\SysWOW64\fms\compobj.exe:Zone.Identifier

Generates some ICMP traffic

Connects to IP addresses that are no longer responding to requests (legitimate services will remain up-and-running usually) (9 个事件)

dead_host	172.217.160.110:443
dead_host	192.168.56.101:49190
dead_host	64.183.73.122:80
dead_host	172.217.24.14:443
dead_host	203.208.40.66:443
dead_host	69.30.203.214:8080
dead_host	67.205.85.243:8080
dead_host	192.168.56.101:49187
dead_host	172.217.160.78:443

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

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Static Analysis
Strings

PE Compile Time

2020-08-19 18:00:01

Imports

Library MFC42.DLL:

• 0x405058

• 0x40505c

• 0x405060

• 0x405064

• 0x405068

• 0x40506c

• 0x405070

• 0x405074

• 0x405078

• 0x40507c

• 0x405080

• 0x405084

• 0x405088

• 0x40508c

• 0x405090

• 0x405094

• 0x405098

• 0x40509c

• 0x4050a0

• 0x4050a4

• 0x4050a8

• 0x4050ac

• 0x4050b0

• 0x4050b4

• 0x4050b8

• 0x4050bc

• 0x4050c0

• 0x4050c4

• 0x4050c8

• 0x4050cc

• 0x4050d0

• 0x4050d4

• 0x4050d8

• 0x4050dc

• 0x4050e0

• 0x4050e4

• 0x4050e8

• 0x4050ec

• 0x4050f0

• 0x4050f4

• 0x4050f8

• 0x4050fc

• 0x405100

• 0x405104

• 0x405108

• 0x40510c

• 0x405110

• 0x405114

• 0x405118

• 0x40511c

• 0x405120

• 0x405124

• 0x405128

• 0x40512c

• 0x405130

• 0x405134

• 0x405138

• 0x40513c

• 0x405140

• 0x405144

• 0x405148

• 0x40514c

• 0x405150

• 0x405154

• 0x405158

• 0x40515c

• 0x405160

• 0x405164

• 0x405168

• 0x40516c

• 0x405170

• 0x405174

• 0x405178

• 0x40517c

• 0x405180

• 0x405184

• 0x405188

• 0x40518c

• 0x405190

• 0x405194

• 0x405198

• 0x40519c

• 0x4051a0

• 0x4051a4

• 0x4051a8

• 0x4051ac

• 0x4051b0

• 0x4051b4

• 0x4051b8

• 0x4051bc

• 0x4051c0

• 0x4051c4

• 0x4051c8

• 0x4051cc

• 0x4051d0

• 0x4051d4

• 0x4051d8

• 0x4051dc

• 0x4051e0

• 0x4051e4

• 0x4051e8

• 0x4051ec

• 0x4051f0

• 0x4051f4

• 0x4051f8

• 0x4051fc

• 0x405200

• 0x405204

• 0x405208

• 0x40520c

• 0x405210

• 0x405214

• 0x405218

• 0x40521c

• 0x405220

• 0x405224

• 0x405228

• 0x40522c

• 0x405230

• 0x405234

• 0x405238

• 0x40523c

• 0x405240

• 0x405244

• 0x405248

• 0x40524c

• 0x405250

• 0x405254

• 0x405258

• 0x40525c

• 0x405260

• 0x405264

• 0x405268

• 0x40526c

• 0x405270

• 0x405274

• 0x405278

• 0x40527c

• 0x405280

• 0x405284

• 0x405288

• 0x40528c

• 0x405290

• 0x405294

• 0x405298

• 0x40529c

• 0x4052a0

• 0x4052a4

• 0x4052a8

• 0x4052ac

• 0x4052b0

Library MSVCRT.dll:

• 0x4052cc _adjust_fdiv

• 0x4052d0 __p__commode

• 0x4052d4 _initterm

• 0x4052d8 _setmbcp

• 0x4052dc __p__fmode

• 0x4052e0 __set_app_type

• 0x4052e4 _except_handler3

• 0x4052e8 __setusermatherr

• 0x4052ec __CxxFrameHandler

• 0x4052f0 _mbsnbcpy

• 0x4052f4 _access

• 0x4052f8 _wcslwr

• 0x4052fc malloc

• 0x405300 _mbsstr

• 0x405304 __dllonexit

• 0x405308 _onexit

• 0x40530c _exit

• 0x405310 _XcptFilter

• 0x405314 exit

• 0x405318 _acmdln

• 0x40531c __getmainargs

• 0x405320 _controlfp

Library KERNEL32.dll:

• 0x405030 GetStartupInfoA

• 0x405034 GetModuleHandleA

• 0x405038 WinExec

• 0x40503c GetWindowsDirectoryA

• 0x405040 LoadLibraryA

• 0x405044 FreeLibrary

• 0x405048 ExitProcess

• 0x40504c MulDiv

• 0x405050 GetCurrentDirectoryA

Library USER32.dll:

• 0x405348 GetMessagePos

• 0x40534c SetCursor

• 0x405350 FillRect

• 0x405354 InflateRect

• 0x405358 ReleaseDC

• 0x40535c GetDC

• 0x405360 GetParent

• 0x405364 CopyIcon

• 0x405368 LoadCursorA

• 0x40536c GetSysColor

• 0x405370 PtInRect

• 0x405374 GetSystemMetrics

• 0x405378 DrawIcon

• 0x40537c GetSystemMenu

• 0x405380 AppendMenuA

• 0x405384 LoadIconA

• 0x405388 ScreenToClient

• 0x40538c FindWindowExA

• 0x405390 GetWindowRect

• 0x405394 MoveWindow

• 0x405398 ShowWindow

• 0x40539c GetClientRect

• 0x4053a0 InvalidateRect

• 0x4053a4 SetTimer

• 0x4053a8 MessageBeep

• 0x4053ac KillTimer

• 0x4053b0 DestroyCursor

• 0x4053b4 RegisterWindowMessageA

• 0x4053b8 IsIconic

• 0x4053bc RedrawWindow

• 0x4053c0 EnableWindow

• 0x4053c4 SetWindowTextA

• 0x4053c8 SendMessageA

• 0x4053cc GetDlgItem

• 0x4053d0 GetWindowLongA

• 0x4053d4 SetWindowLongA

• 0x4053d8 IsWindow

Library GDI32.dll:

• 0x405010 GetTextExtentPoint32A

• 0x405014 GetStockObject

• 0x405018 GetObjectA

• 0x40501c DeleteDC

• 0x405020 GetDeviceCaps

• 0x405024 CreateDCA

• 0x405028 CreateFontIndirectA

Library ADVAPI32.dll:

• 0x405000 RegOpenKeyExA

• 0x405004 RegQueryValueA

• 0x405008 RegCloseKey

Library SHELL32.dll:

• 0x405328 SHGetFileInfoA

• 0x40532c SHGetSpecialFolderLocation

• 0x405330 SHGetSpecialFolderPathA

• 0x405334 SHBrowseForFolderA

• 0x405338 SHGetPathFromIDListA

• 0x40533c SHGetMalloc

• 0x405340 ShellExecuteA

Library ole32.dll:

• 0x4053e0 CoInitialize

• 0x4053e4 CoUninitialize

Library MSVCP60.dll:

• 0x4052b8 ??1Init@ios_base@std@@QAE@XZ

• 0x4052bc ??0_Winit@std@@QAE@XZ

• 0x4052c0 ??1_Winit@std@@QAE@XZ

• 0x4052c4 ??0Init@ios_base@std@@QAE@XZ

Hosts

No hosts contacted.

DNS

Name	Response	Post-Analysis Lookup
time.windows.com	A 20.189.79.72 CNAME time.microsoft.akadns.net
teredo.ipv6.microsoft.com		127.0.0.1
dns.msftncsi.com	A 131.107.255.255	131.107.255.255
dns.msftncsi.com	AAAA fd3e:4f5a:5b81::1	131.107.255.255
clients2.google.com	A 172.217.160.110 CNAME clients.l.google.com A 172.217.160.78	172.217.24.14

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	53657	114.114.114.114	53
192.168.56.101	55368	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	63429	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	51963	224.0.0.252	5355
192.168.56.101	53380	224.0.0.252	5355
192.168.56.101	56539	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	58970	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.