f1bbcc5c678d174d858ae089f4494e3ea8bcfc418098d61804a15e437f08aff7

Target

[email protected]
Size

190KB
MD5

248aadd395ffa7ffb1670392a9398454
SHA1

c53c140bbdeb556fca33bc7f9b2e44e9061ea3e5
SHA256

51290129cccca38c6e3b4444d0dfb8d848c8f3fc2e5291fc0d219fd642530adc
SHA512

582b917864903252731c3d0dff536d7b1e44541ee866dc20e0341cbee5450f2f0ff4d82e1eee75f770e4dad9d8b9270ab5664ffedfe21d1ad2bd7fe6bc42cf0e

Score

8^/10

persistence ransomware

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1776	6AdwCleaner.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3341490333-719741536-2920803124-1000\Software\Microsoft\Windows\CurrentVersion\Run\AdwCleaner = "\"C:\\Users\\Admin\\AppData\\Local\\6AdwCleaner.exe\" -auto"	6AdwCleaner.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
ransomware

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1776	6AdwCleaner.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1776	6AdwCleaner.exe
1776	6AdwCleaner.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4084 wrote to memory of 1776	4084	[email protected]	73
PID 4084 wrote to memory of 1776	4084	[email protected]	73

C:\Users\Admin\AppData\Local\Temp\[email protected]
"C:\Users\Admin\AppData\Local\Temp\[email protected]"
1⤵
- Suspicious use of WriteProcessMemory
PID:4084
- C:\Users\Admin\AppData\Local\6AdwCleaner.exe
  "C:\Users\Admin\AppData\Local\6AdwCleaner.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1776

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1776-5-0x00007FFFF3A80000-0x00007FFFF446C000-memory.dmp

Filesize
9.9MB

Download
memory/1776-6-0x0000000000180000-0x0000000000181000-memory.dmp

Filesize
4KB

Download
memory/1776-8-0x000000001AF60000-0x000000001AF62000-memory.dmp

Filesize
8KB

Download
memory/1776-9-0x000000001AF62000-0x000000001AF63000-memory.dmp

Filesize
4KB

Download
memory/1776-10-0x000000001AF64000-0x000000001AF65000-memory.dmp

Filesize
4KB

Download
memory/1776-11-0x000000001AF65000-0x000000001AF67000-memory.dmp

Filesize
8KB

Download
memory/1776-12-0x000000001AF67000-0x000000001AF68000-memory.dmp

Filesize
4KB

Download

Resubmissions

Analysis

Sharing

General