80c6464fafb7bbec1cd9be67dc0e3fec42b7762403232a1a62e42ce839cb3295

Analysis

max time kernel
141s
max time network
117s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
04/01/2024, 11:47

Target

40c7dc8fcfaffd36aa7f24409664cef1.exe
Size

4.4MB
MD5

40c7dc8fcfaffd36aa7f24409664cef1
SHA1

8ac105338fb5f9817ab763b7762628636cf7d1b6
SHA256

80c6464fafb7bbec1cd9be67dc0e3fec42b7762403232a1a62e42ce839cb3295
SHA512

fb41e3b007690ab8089a217c85e28ee572dc5174bec0f509a0b8c54d2e86591cb145d7fc69dc22098d7fa3ec5921a23399c9b0a2d7e404762650df792133017e
SSDEEP

98304:eraaWWxMqYj0HL5CQWaWEFZX7IzgoqVaOewDLwhzXXXXcVX7BZe:QaaWQYbCFN+gAwDLwhye

Score

7^/10

upx

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral1/files/0x000e0000000122bb-1.dat	acprotect

Loads dropped DLL 1 IoCs

pid	Process
2384	40c7dc8fcfaffd36aa7f24409664cef1.exe

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
behavioral1/files/0x000e0000000122bb-1.dat	upx
behavioral1/memory/2384-3-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2384-7-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\System\symsrv.dll	40c7dc8fcfaffd36aa7f24409664cef1.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2212	2384	WerFault.exe	27

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2384	40c7dc8fcfaffd36aa7f24409664cef1.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2384 wrote to memory of 2212	2384	40c7dc8fcfaffd36aa7f24409664cef1.exe	28
PID 2384 wrote to memory of 2212	2384	40c7dc8fcfaffd36aa7f24409664cef1.exe	28
PID 2384 wrote to memory of 2212	2384	40c7dc8fcfaffd36aa7f24409664cef1.exe	28
PID 2384 wrote to memory of 2212	2384	40c7dc8fcfaffd36aa7f24409664cef1.exe	28

C:\Users\Admin\AppData\Local\Temp\40c7dc8fcfaffd36aa7f24409664cef1.exe
"C:\Users\Admin\AppData\Local\Temp\40c7dc8fcfaffd36aa7f24409664cef1.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2384
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2384 -s 356
  2⤵
  - Program crash
  PID:2212

\Program Files\Common Files\System\symsrv.dll

Filesize
67KB

MD5
7574cf2c64f35161ab1292e2f532aabf

SHA1
14ba3fa927a06224dfe587014299e834def4644f

SHA256
de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085

SHA512
4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

Download Submit
memory/2384-3-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2384-5-0x0000000001380000-0x00000000017DA000-memory.dmp

Filesize
4.4MB

Download
memory/2384-7-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download