4d0786eb6dc35f0008af7c0559c327f3df20b0aec86763daeed01541ad561c89 | Triage

Analysis

max time kernel
127s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
02-11-2023 16:51

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General

Target

NEAS.e1054e1c0cc594a1ba448aec1b985d80.exe
Size

208KB
MD5

e1054e1c0cc594a1ba448aec1b985d80
SHA1

9cd9e414207cee861dc5d605fb6da129ae9de7f1
SHA256

4d0786eb6dc35f0008af7c0559c327f3df20b0aec86763daeed01541ad561c89
SHA512

eee3bcece39fc4aea6ab3bebb2fd459bdda12c0847c01f1acbf9944b4c596e70fe68be24480ae0555d33bbe6db120e8a0f7fd19bf57fea06d7f7426c54bcb290
SSDEEP

1536:C78UT4XhXfnUrC3ym+CwIFLYPoiSY4Ch:k8UcNP+FIAtSYV

Score

3^/10

Malware Config

Signatures

Program crash 2 IoCs

pid	pid_target	Process	procid_target
4692	3452	WerFault.exe	84
2088	3452	WerFault.exe	84

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3452 wrote to memory of 4692	3452	NEAS.e1054e1c0cc594a1ba448aec1b985d80.exe	89
PID 3452 wrote to memory of 4692	3452	NEAS.e1054e1c0cc594a1ba448aec1b985d80.exe	89
PID 3452 wrote to memory of 4692	3452	NEAS.e1054e1c0cc594a1ba448aec1b985d80.exe	89

C:\Users\Admin\AppData\Local\Temp\NEAS.e1054e1c0cc594a1ba448aec1b985d80.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.e1054e1c0cc594a1ba448aec1b985d80.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3452
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3452 -s 224
  2⤵
  - Program crash
  PID:4692
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3452 -s 224
  2⤵
  - Program crash
  PID:2088

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3452 -ip 3452
1⤵
PID:4796

Network

MITRE ATT&CK Matrix

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Downloads

memory/3452-0-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

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