1f2f0fcf6f0870dd3ad85410d6a94a840c9ab5d89a003288ec5c77aae0a0d5f4 | Triage

Analysis

max time kernel
120s
max time network
124s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
29/09/2024, 13:14

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General

Target

CCleaner1/CCleaner.exe
Size

2.6MB
MD5

15a712903d393839edde2bd426c16172
SHA1

4ca63e42c1cdce905ddbe55ac8e0f06d64256eae
SHA256

46615ee15d060fbd0c1874a3a0179dcb5668cdc6d59b489a15d564e358e2c698
SHA512

4b90269c7da4f599e842069492b7b7088d27fa48d52b1cfaf266599744053388121b233c48b02fc47f5c7c8aa4d651e82184e95c253d44a2f1f09c6e8c6089a8
SSDEEP

49152:iDjA6pGHZAMdkDi4pWzUro5tKqE9JKXLSdCFy8kwLsY1RIfH2cunBoc5YLN:Sd+sYWWcuBoc5m

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2676 wrote to memory of 2252	2676	CCleaner.exe	30
PID 2676 wrote to memory of 2252	2676	CCleaner.exe	30
PID 2676 wrote to memory of 2252	2676	CCleaner.exe	30
PID 2252 wrote to memory of 2136	2252	rundll32.exe	32
PID 2252 wrote to memory of 2136	2252	rundll32.exe	32
PID 2252 wrote to memory of 2136	2252	rundll32.exe	32

C:\Users\Admin\AppData\Local\Temp\CCleaner1\CCleaner.exe
"C:\Users\Admin\AppData\Local\Temp\CCleaner1\CCleaner.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2676
- C:\Windows\system32\rundll32.exe
  rundll32 custm.log, #14
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2252
- - C:\Windows\system32\WerFault.exe
    C:\Windows\system32\WerFault.exe -u -p 2252 -s 96
    3⤵
    PID:2136

Network

MITRE ATT&CK Matrix

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