7b171489eb56b5cf5d7a7e411ea5f858b1998280f008a250d864bc4b62615f54

Analysis

max time kernel
34s
max time network
34s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
27/11/2022, 10:26

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General

Target

7b171489eb56b5cf5d7a7e411ea5f858b1998280f008a250d864bc4b62615f54.exe
Size

84KB
MD5

108131772e149e1eeca7eb8282e98339
SHA1

2459a80115449bcfb298b4b84dd0ae97ad15adf3
SHA256

7b171489eb56b5cf5d7a7e411ea5f858b1998280f008a250d864bc4b62615f54
SHA512

24762d2c4d48b0a36c20b615e9d1c08fdbefa0a7106c7f9eff27a9967fcb577862db4704e62e967d0405463a5c744cbff2fb6a5f25e424e65aa44dd7e67c3990
SSDEEP

768:Z3ncJu5hBXF2pmiq2V41xNmAFgGyi4XwP13GT9W28z/zMp5xAFiE3s:Z3cJu5hBVWq2kN6LXwPVGT9lgA5gs

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
940	1284	WerFault.exe	20

Modifies Internet Explorer settings 1 TTPs 2 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\SOFTWARE\Microsoft\Internet Explorer\Main	7b171489eb56b5cf5d7a7e411ea5f858b1998280f008a250d864bc4b62615f54.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\Display Inline Images = "yes"	7b171489eb56b5cf5d7a7e411ea5f858b1998280f008a250d864bc4b62615f54.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1352	7b171489eb56b5cf5d7a7e411ea5f858b1998280f008a250d864bc4b62615f54.exe
1352	7b171489eb56b5cf5d7a7e411ea5f858b1998280f008a250d864bc4b62615f54.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1352 wrote to memory of 1284	1352	7b171489eb56b5cf5d7a7e411ea5f858b1998280f008a250d864bc4b62615f54.exe	20

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1284
- C:\Users\Admin\AppData\Local\Temp\7b171489eb56b5cf5d7a7e411ea5f858b1998280f008a250d864bc4b62615f54.exe
  "C:\Users\Admin\AppData\Local\Temp\7b171489eb56b5cf5d7a7e411ea5f858b1998280f008a250d864bc4b62615f54.exe"
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1352
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 1284 -s 1284
  2⤵
  - Program crash
  PID:940

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1352-54-0x0000000075931000-0x0000000075933000-memory.dmp

Filesize
8KB

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