stealc | b5e7b46e93feb1b4669291a393f5a8b47a758c339a6d87e028644603ef558a44

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
19/02/2025, 14:06

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General

Target

5112-840-0x0000000000AB0000-0x000000000114B000-memory.exe
Size

6.6MB
MD5

57264abf01a4a773e8f33fceb3026df0
SHA1

d56178fcd539e1d97c67611ca940123f9f11fad0
SHA256

b5e7b46e93feb1b4669291a393f5a8b47a758c339a6d87e028644603ef558a44
SHA512

8a6f8e6bbb15e2870eebbe809ef37b66930bdfa0c4cd42f8d84464d64d266e15d4d4f6908bd172f1d3bc19f00bb9b2f13745aec4374df1c5daccb31bd9df3a35
SSDEEP

98304:wbcFWGhCq6V/OxuAWpEELjvSWfufA8YdrOZ/VL2LMk:wbcysyTufUdiX2o

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	procid_target
5004	3756	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	5112-840-0x0000000000AB0000-0x000000000114B000-memory.exe

C:\Users\Admin\AppData\Local\Temp\5112-840-0x0000000000AB0000-0x000000000114B000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\5112-840-0x0000000000AB0000-0x000000000114B000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3756
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3756 -s 216
  2⤵
  - Program crash
  PID:5004

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3756 -ip 3756
1⤵
PID:644

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/3756-0-0x0000000000800000-0x0000000000E9B000-memory.dmp

Filesize
6.6MB

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