stealc | 5a94b7886d067c3ec7fb5833161c6b93e0780325e2d2557a83df59e082c3a763

Analysis

max time kernel
93s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
12-12-2024 19:26

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General

Target

4540-38-0x0000000000980000-0x0000000001000000-memory.exe
Size

6.5MB
MD5

326bd178872430e769fa344218681f19
SHA1

ec7d7c697a8329090d737d99c3fa686ec8e2caca
SHA256

5a94b7886d067c3ec7fb5833161c6b93e0780325e2d2557a83df59e082c3a763
SHA512

67df3bf08628ed6a04a83487cadf0da13ff2e6a222ec7b64c37d13bce079b79a1b97a27f42a47adcd01093e441dbfb70a856fab1bbfbad614ff9fa2843cfb73f
SSDEEP

98304:6Q+/+Yt3Quz4+mNisQBSu3uwTHU77Ajz8grVM:6SiXSu3E74J

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
2308	4536	WerFault.exe	83

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	4540-38-0x0000000000980000-0x0000000001000000-memory.exe

C:\Users\Admin\AppData\Local\Temp\4540-38-0x0000000000980000-0x0000000001000000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\4540-38-0x0000000000980000-0x0000000001000000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4536
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4536 -s 216
  2⤵
  - Program crash
  PID:2308

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4536 -ip 4536
1⤵
PID:4556

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/4536-0-0x0000000000560000-0x0000000000BE0000-memory.dmp

Filesize
6.5MB

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