d36dd01b3378deeaa54f64ffb33d9b752bc28ecc832a83a2a0c974f2eae77508

Analysis

max time kernel
103s
max time network
168s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
12/05/2022, 02:26

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General

Target
d36dd01b3378deeaa54f64ffb33d9b752bc28ecc832a83a2a0c974f2eae77508.exe
Size 24KB
Sample220512-cwwfrababj
SHA256 d36dd01b3378deeaa54f64ffb33d9b752bc28ecc832a83a2a0c974f2eae77508
MD5 9b30e0894ba18b3a4fe54359c5c5363b
SHA1 f1546abf3818a139f1da3ff9e2b36e17c5d88279
SHA512 94ea4bc1660b01a5fa677c4a56d77bccdf270d74b3714adccc19acd4bcffa5e5967930fb2fa3755b03171fd0e239dc2d4ac4cce923ed758a648c4cc905b92a07
MD5 SHA1 SHA512

Score

6^/10

Malware Config

Signatures

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2348	4372	WerFault.exe	47
320	4372	WerFault.exe	47

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4372	d36dd01b3378deeaa54f64ffb33d9b752bc28ecc832a83a2a0c974f2eae77508.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4372 wrote to memory of 2348	4372	d36dd01b3378deeaa54f64ffb33d9b752bc28ecc832a83a2a0c974f2eae77508.exe	85
PID 4372 wrote to memory of 2348	4372	d36dd01b3378deeaa54f64ffb33d9b752bc28ecc832a83a2a0c974f2eae77508.exe	85
PID 4372 wrote to memory of 2348	4372	d36dd01b3378deeaa54f64ffb33d9b752bc28ecc832a83a2a0c974f2eae77508.exe	85

C:\Users\Admin\AppData\Local\Temp\d36dd01b3378deeaa54f64ffb33d9b752bc28ecc832a83a2a0c974f2eae77508.exe
"C:\Users\Admin\AppData\Local\Temp\d36dd01b3378deeaa54f64ffb33d9b752bc28ecc832a83a2a0c974f2eae77508.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4372
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4372 -s 1684
  2⤵
  - Program crash
  PID:2348
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4372 -s 1684
  2⤵
  - Program crash
  PID:320

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4372 -ip 4372
1⤵
PID:800

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Web Service

T1102

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4372-130-0x0000000000C00000-0x0000000000C0C000-memory.dmp

Download

memory/4372-131-0x0000000005540000-0x00000000055DC000-memory.dmp