11d626c991137fb3bc6bf33e01c225b5fa49e8c63e972e5a19778a219fe658b2 | Triage

Analysis

max time kernel
119s
max time network
132s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
14/10/2023, 17:56

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General

Target

NEAS.5f90a3f3cfa07f9af3d454dc3c11e8d0.exe
Size

260KB
MD5

5f90a3f3cfa07f9af3d454dc3c11e8d0
SHA1

c8ef85676e6e999b57d0d418ed02c2a6128fdb6a
SHA256

11d626c991137fb3bc6bf33e01c225b5fa49e8c63e972e5a19778a219fe658b2
SHA512

c755e5139ccfef75e061dbd87dafe33269b4d6142e15fc1b7407066d78f3f72eee0c64d54b2ac25a7f0bcd768fed7ee59c1154ccb6dd4420f7a7025e760c9f94
SSDEEP

3072:N8RinudiP52xx67lLdh7iHdxKDrLXfzoeV:SkgiPA6RLe2XfxV

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1696	1756	WerFault.exe	13

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1756 wrote to memory of 1696	1756	NEAS.5f90a3f3cfa07f9af3d454dc3c11e8d0.exe	28
PID 1756 wrote to memory of 1696	1756	NEAS.5f90a3f3cfa07f9af3d454dc3c11e8d0.exe	28
PID 1756 wrote to memory of 1696	1756	NEAS.5f90a3f3cfa07f9af3d454dc3c11e8d0.exe	28
PID 1756 wrote to memory of 1696	1756	NEAS.5f90a3f3cfa07f9af3d454dc3c11e8d0.exe	28

C:\Users\Admin\AppData\Local\Temp\NEAS.5f90a3f3cfa07f9af3d454dc3c11e8d0.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.5f90a3f3cfa07f9af3d454dc3c11e8d0.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1756
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1756 -s 36
  2⤵
  - Program crash
  PID:1696

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1756-0-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

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