stealc | 170ff70ed0d486991ad55dc260b6dff93c44c2453d429ea4506e7eb4f1e8b4fb

Analysis

max time kernel
150s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-11-2024 17:37

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

1672-3-0x0000000000400000-0x0000000000643000-memory.exe
Size

2.3MB
MD5

88a5798b8c74c048bcf40b4b9050e2a0
SHA1

087c8f917184395ced552eac0fc8aafebf97f106
SHA256

170ff70ed0d486991ad55dc260b6dff93c44c2453d429ea4506e7eb4f1e8b4fb
SHA512

6cceaef098841a4d021d1ecf25e66729071499c6b17d5afc4546b18304b2d87c5dca82ca72034f78876a805ffb29c53f5dd422366c0c75ee6f88408f8a7d0050
SSDEEP

3072:c1VB1NFj5qD6o8KaxfE54HnnGiayl+beX8ba5acUsRFrJya:c171jj5q62aOanGiqbIPUGFdya

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

Processes:

WerFault.exe

pid pid_target process target process

3544 4204 WerFault.exe 1672-3-0x0000000000400000-0x0000000000643000-memory.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

Processes:

1672-3-0x0000000000400000-0x0000000000643000-memory.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1672-3-0x0000000000400000-0x0000000000643000-memory.exe

pid	pid_target	process	target process
3544	4204	WerFault.exe	1672-3-0x0000000000400000-0x0000000000643000-memory.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1672-3-0x0000000000400000-0x0000000000643000-memory.exe

C:\Users\Admin\AppData\Local\Temp\1672-3-0x0000000000400000-0x0000000000643000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\1672-3-0x0000000000400000-0x0000000000643000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4204
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4204 -s 220
  2⤵
  - Program crash
  PID:3544

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4204 -ip 4204
1⤵
PID:2448

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

Loading Replay Monitor...

Downloads

memory/4204-0-0x0000000000400000-0x0000000000643000-memory.dmp

Filesize
2.3MB

Download