stealc | ad7125f6a28719ec617c4dec085b174177bc254b1e5420884d468f6fd462ab29

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
27/12/2024, 14:04

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General

Target

2528-3-0x0000000000020000-0x000000000051E000-memory.exe
Size

5.0MB
MD5

495193dd7eacc5d27a5481be13b50b8c
SHA1

ee66155e2c55dc7c1418d584a27f4185fcb066a5
SHA256

ad7125f6a28719ec617c4dec085b174177bc254b1e5420884d468f6fd462ab29
SHA512

c9ab06ecba72dcf579dd6a4b4b3dac99aecd647cbf47f89de28c1b57275155a214dbfecabec74e5393874c98f3287831d6ba33b5f8a0d54c2923a2730a0c6006
SSDEEP

49152:fDSfv1hZ3bCD872uazzKdePOIfzn92Cihh1T1:+1hZL52dyIfznbqvJ

Score

10^/10

stealc discovery stealer

Malware Config

Signatures

Stealc
Stealc is an infostealer written in C++.
stealer stealc
Stealc family
stealc

Program crash 1 IoCs

pid	pid_target	Process
1588	2516	WerFault.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2528-3-0x0000000000020000-0x000000000051E000-memory.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2516 wrote to memory of 1588	2516	2528-3-0x0000000000020000-0x000000000051E000-memory.exe	30
PID 2516 wrote to memory of 1588	2516	2528-3-0x0000000000020000-0x000000000051E000-memory.exe	30
PID 2516 wrote to memory of 1588	2516	2528-3-0x0000000000020000-0x000000000051E000-memory.exe	30
PID 2516 wrote to memory of 1588	2516	2528-3-0x0000000000020000-0x000000000051E000-memory.exe	30

C:\Users\Admin\AppData\Local\Temp\2528-3-0x0000000000020000-0x000000000051E000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\2528-3-0x0000000000020000-0x000000000051E000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2516
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2516 -s 36
  2⤵
  - Program crash
  PID:1588

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2516-0-0x0000000000100000-0x00000000005FE000-memory.dmp

Filesize
5.0MB

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