stealc | 70db7a8d56caec7296630fd8f54efba3383f08393c38e9674d230caa6623de47

Analysis

max time kernel
149s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240730-en
resource tags

arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
submitted
02/08/2024, 03:55

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General

Target

1944-3-0x0000000000400000-0x0000000000643000-memory.exe
Size

2.3MB
MD5

b123188d452268a18e2fe0b5ced09220
SHA1

b596bcfbc7c571f8504882d3e646a8f3e280a81e
SHA256

70db7a8d56caec7296630fd8f54efba3383f08393c38e9674d230caa6623de47
SHA512

31978c64ffce466116991b2b37e2e28c40ae55937a292cbc1628337055a592d93b9e5e141534de72210bafbb6924b15ced6d44a06e98bf8c9df97bf1dc6c80ae
SSDEEP

3072:Uk9U0KFj5qj6o8KaxfE54HnnGqaKl+b2n8TZD4LFmp1a:Uky/j5K62aOanGqCbAy4LFA1a

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
1100	3468	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	1944-3-0x0000000000400000-0x0000000000643000-memory.exe

C:\Users\Admin\AppData\Local\Temp\1944-3-0x0000000000400000-0x0000000000643000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\1944-3-0x0000000000400000-0x0000000000643000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3468
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3468 -s 228
  2⤵
  - Program crash
  PID:1100

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 3468 -ip 3468
1⤵
PID:1112

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/3468-0-0x0000000000400000-0x0000000000643000-memory.dmp

Filesize
2.3MB

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