metastealer | e53abcad827ff899a596a03456d31144b26d9a4b6fc6241ce5aecf2b4841371c

General

Target

e53abcad827ff899a596a03456d31144b26d9a4b6fc6241ce5aecf2b4841371c.exe
Size

573KB
MD5

c9531869cbdf03333c99368be877b7e2
SHA1

59209818bf3261ba17de8b561801abbd2892b4aa
SHA256

e53abcad827ff899a596a03456d31144b26d9a4b6fc6241ce5aecf2b4841371c
SHA512

88dbab0c4b8d6918b6c3c6295ad5119a19459ff44a83ad6f39431f6478d70754e5590cbce484abbcb62ac6ce62be75ed60033279e2b8de484963f8c8a0adbbcc

Score

10^/10

metastealer stealer

Malware Config

Signatures

Meta Stealer Stealer
Meta Stealer steals passwords stored in browsers, written in C++.
stealer metastealer

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Control Panel\International\Geo\Nation	e53abcad827ff899a596a03456d31144b26d9a4b6fc6241ce5aecf2b4841371c.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1772 set thread context of 4896	1772	e53abcad827ff899a596a03456d31144b26d9a4b6fc6241ce5aecf2b4841371c.exe	77

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
2852	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1772	e53abcad827ff899a596a03456d31144b26d9a4b6fc6241ce5aecf2b4841371c.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1772	e53abcad827ff899a596a03456d31144b26d9a4b6fc6241ce5aecf2b4841371c.exe
Token: SeDebugPrivilege	4896	e53abcad827ff899a596a03456d31144b26d9a4b6fc6241ce5aecf2b4841371c.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1772 wrote to memory of 2852	1772	e53abcad827ff899a596a03456d31144b26d9a4b6fc6241ce5aecf2b4841371c.exe	75
PID 1772 wrote to memory of 2852	1772	e53abcad827ff899a596a03456d31144b26d9a4b6fc6241ce5aecf2b4841371c.exe	75
PID 1772 wrote to memory of 2852	1772	e53abcad827ff899a596a03456d31144b26d9a4b6fc6241ce5aecf2b4841371c.exe	75
PID 1772 wrote to memory of 4896	1772	e53abcad827ff899a596a03456d31144b26d9a4b6fc6241ce5aecf2b4841371c.exe	77
PID 1772 wrote to memory of 4896	1772	e53abcad827ff899a596a03456d31144b26d9a4b6fc6241ce5aecf2b4841371c.exe	77
PID 1772 wrote to memory of 4896	1772	e53abcad827ff899a596a03456d31144b26d9a4b6fc6241ce5aecf2b4841371c.exe	77
PID 1772 wrote to memory of 4896	1772	e53abcad827ff899a596a03456d31144b26d9a4b6fc6241ce5aecf2b4841371c.exe	77
PID 1772 wrote to memory of 4896	1772	e53abcad827ff899a596a03456d31144b26d9a4b6fc6241ce5aecf2b4841371c.exe	77
PID 1772 wrote to memory of 4896	1772	e53abcad827ff899a596a03456d31144b26d9a4b6fc6241ce5aecf2b4841371c.exe	77
PID 1772 wrote to memory of 4896	1772	e53abcad827ff899a596a03456d31144b26d9a4b6fc6241ce5aecf2b4841371c.exe	77
PID 1772 wrote to memory of 4896	1772	e53abcad827ff899a596a03456d31144b26d9a4b6fc6241ce5aecf2b4841371c.exe	77

C:\Users\Admin\AppData\Local\Temp\e53abcad827ff899a596a03456d31144b26d9a4b6fc6241ce5aecf2b4841371c.exe
"C:\Users\Admin\AppData\Local\Temp\e53abcad827ff899a596a03456d31144b26d9a4b6fc6241ce5aecf2b4841371c.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1772
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\qHmmhgfjXRj" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1194.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2852
- C:\Users\Admin\AppData\Local\Temp\e53abcad827ff899a596a03456d31144b26d9a4b6fc6241ce5aecf2b4841371c.exe
  "{path}"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:4896

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\e53abcad827ff899a596a03456d31144b26d9a4b6fc6241ce5aecf2b4841371c.exe.log

Filesize
1KB

MD5
6f8f3a9a57cb30e686d3355e656031e0

SHA1
acccd6befb1a2f40e662280bc5182e086a0d079b

SHA256
283586e83b25099a5698cb9caf9c594a37060d11e0f55c81bb9c6d4f728448ea

SHA512
8f11d645ff4f8d5b1c45b06eb52cd45319659255306d60e80e33abfd04b9e3b1164679f11a8a23bd493e4b3f6b9841d70e553a01835eeaf6035b4d05e4fd7b54

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp1194.tmp

Filesize
1KB

MD5
1f8becf24d54efb46119f8cde865ce7e

SHA1
6fb7f99b560e8fa00ccb36addd548b2b6af4f8ca

SHA256
a068fb37f54e275d8df22116cf0d826d440cbd361b797d3c4887094b91e4ccd9

SHA512
6c02e1e918db262f386f04c7c5bd44651a7d75280d6c35f31a2241f9072366cae794ab109e9ffc698799e5dfef2b1a55cc6b67931be6cb6490900f1f9945d755

Download Submit
memory/1772-130-0x0000000000860000-0x00000000008F6000-memory.dmp

Filesize
600KB

Download
memory/1772-131-0x0000000009DC0000-0x000000000A364000-memory.dmp

Filesize
5.6MB

Download
memory/1772-132-0x00000000052E0000-0x0000000005372000-memory.dmp

Filesize
584KB

Download
memory/1772-133-0x0000000005290000-0x000000000529A000-memory.dmp

Filesize
40KB

Download
memory/1772-134-0x0000000008D40000-0x000000000926C000-memory.dmp

Filesize
5.2MB

Download
memory/1772-135-0x0000000008C20000-0x0000000008CBC000-memory.dmp

Filesize
624KB

Download
memory/4896-139-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/4896-141-0x00000000053A0000-0x0000000005406000-memory.dmp

Filesize
408KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads