stealc | aa076b73c745b1263d2b1528f93d3452077b386bfea47f3b9eb40d300a1ed78f

Analysis

max time kernel
93s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06/08/2024, 05:43

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

4452-1-0x0000000000400000-0x000000000063B000-memory.exe
Size

2.2MB
MD5

1299f8e118f6659c19bd538e4bb0f7ac
SHA1

8d2c3ead3110bf353a07a1b391586d4541817413
SHA256

aa076b73c745b1263d2b1528f93d3452077b386bfea47f3b9eb40d300a1ed78f
SHA512

41a249ba06f3fd9f33b69cd95a9e5e4d141d2e14c4cae2060dd849a7df9a230a0c33d0dadf0e27b27b2c4f78ea1a0a1fcaa62659c0dd27cf326ddac183bcaa92
SSDEEP

3072:FjrMfowZnUjcMdN4QQSU9UpcyIYaSZXhJOy:FjIfDR7WhR0Updo2XHO

Score

10^/10

stealc discovery stealer

Malware Config

Signatures

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4816	1232	WerFault.exe	82

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	4452-1-0x0000000000400000-0x000000000063B000-memory.exe

C:\Users\Admin\AppData\Local\Temp\4452-1-0x0000000000400000-0x000000000063B000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\4452-1-0x0000000000400000-0x000000000063B000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1232
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1232 -s 216
  2⤵
  - Program crash
  PID:4816

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1232 -ip 1232
1⤵
PID:3184

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/1232-0-0x0000000000400000-0x000000000063B000-memory.dmp

Filesize
2.2MB

Download