stealc | 0ef60aab577f4f994c8a7f2065d7771a81cbaac9e265803c9606f0199cfab423

Analysis

max time kernel
125s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
29/09/2024, 15:18

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General

Target

2732-0-0x0000000000F40000-0x00000000015E3000-memory.exe
Size

6.6MB
MD5

f9ab56590e3e7a19c33b8a27da3fb92c
SHA1

058b317691e7601b0e67e68e972f5c33e8c49667
SHA256

0ef60aab577f4f994c8a7f2065d7771a81cbaac9e265803c9606f0199cfab423
SHA512

cbb260a974b40c760093d70467815a55ffecc1c457fffb3e889ee8be3df3e4a7c902239d6bb30967e808f99c20731bf616d5912308e3c53dd9842a0bc14e059c
SSDEEP

3072:9eDaH4aE0Eo+jeYcxsQACH04sbTZduTPyobTVE4owBVzD:9eeYR0Eo+je8QxH0jurlE4oQzD

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
4632	4856	WerFault.exe	88

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	2732-0-0x0000000000F40000-0x00000000015E3000-memory.exe

C:\Users\Admin\AppData\Local\Temp\2732-0-0x0000000000F40000-0x00000000015E3000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\2732-0-0x0000000000F40000-0x00000000015E3000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4856
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4856 -s 224
  2⤵
  - Program crash
  PID:4632

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4856 -ip 4856
1⤵
PID:1372

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4176,i,2727319350781907497,7925939240893079607,262144 --variations-seed-version --mojo-platform-channel-handle=4240 /prefetch:8
1⤵
PID:2476

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/4856-0-0x0000000000690000-0x0000000000D33000-memory.dmp

Filesize
6.6MB

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