stealc | 4d9a4f12236c9e0a88dc4496468317d0884b24b9db80ed116dbb162a705b7596

Analysis

max time kernel
149s
max time network
151s
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 16:32

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General

Target

2408-3-0x0000000000C60000-0x00000000012FD000-memory.exe
Size

6.6MB
MD5

4483066d85732b0840f097f0cab61fa5
SHA1

bbd4547de1ca0fd1c8148b818a76429513fec048
SHA256

4d9a4f12236c9e0a88dc4496468317d0884b24b9db80ed116dbb162a705b7596
SHA512

e843feb0225bba0a07d66317b4bae4086a896a0d4fe3d1f63a797ec12f76a58d0705f5b8de05376d744ce220f5a9f1483b87a91156c9709183e15dcb59b5d727
SSDEEP

98304:JQ33G9cFW1kCLhN1eMsTAiEC+hKvvcWu3bIsO:6BJRvjvJu3Ms

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

2620 1224 WerFault.exe 2408-3-0x0000000000C60000-0x00000000012FD000-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:

2408-3-0x0000000000C60000-0x00000000012FD000-memory.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2408-3-0x0000000000C60000-0x00000000012FD000-memory.exe

pid	pid_target	process	target process
2620	1224	WerFault.exe	2408-3-0x0000000000C60000-0x00000000012FD000-memory.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2408-3-0x0000000000C60000-0x00000000012FD000-memory.exe

C:\Users\Admin\AppData\Local\Temp\2408-3-0x0000000000C60000-0x00000000012FD000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\2408-3-0x0000000000C60000-0x00000000012FD000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1224
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1224 -s 216
  2⤵
  - Program crash
  PID:2620

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1224 -ip 1224
1⤵
PID:2996

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/1224-0-0x0000000000020000-0x00000000006BD000-memory.dmp

Filesize
6.6MB

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