316f169de869e16b0abc875bb3d60fb13b3be8509455ae5ceb65b9e4ccfb348c

Analysis

max time kernel
122s
max time network
128s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
18-11-2024 08:54

Target

PROCESO DEMANDA FRAUDE FISCAL/msvcr100.dll
Size

809KB
MD5

df3ca8d16bded6a54977b30e66864d33
SHA1

b7b9349b33230c5b80886f5c1f0a42848661c883
SHA256

1d1a1ae540ba132f998d60d3622f0297b6e86ae399332c3b47462d7c0f560a36
SHA512

951b2f67c2f2ef1cfcd4b43bd3ee0e486cdba7d04b4ea7259df0e4b3112e360aefb8dcd058becccacd99aca7f56d4f9bd211075bd16b28c2661d562e50b423f0
SSDEEP

12288:3gzGPEett9Mw9HfBCddjMb2NQVmTW752fmyyKWeHQGokozS:QzJetPMw9HfBCrMb2Kc6ymyyKWewGzUS

Score

1^/10

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2368 wrote to memory of 1960	2368	rundll32.exe	WerFault.exe
PID 2368 wrote to memory of 1960	2368	rundll32.exe	WerFault.exe
PID 2368 wrote to memory of 1960	2368	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PROCESO DEMANDA FRAUDE FISCAL\msvcr100.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2368
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 2368 -s 80
  2⤵
  PID:1960