stealc | 190677ed012eadcafe7c7279d23c78c89ce08867be7e0db1fbf835d9e4040d6e

Analysis

max time kernel
93s
max time network
140s
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 17:57

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General

Target

1628-151-0x0000000006E20000-0x00000000072D6000-memory.exe
Size

4.7MB
MD5

4b8753ee71d032c2db5660dc075d84ac
SHA1

2e6013065e66e6255644c77c60288a492ce2dbd4
SHA256

190677ed012eadcafe7c7279d23c78c89ce08867be7e0db1fbf835d9e4040d6e
SHA512

d85450d420c629b269aba8dd72d86260ef4c5de38936077043cd39dbffece71dd034d24aabdc2886e5a2e1193cacbb16d58e2c98bfd1137c213fc0d6f4e22da0
SSDEEP

24576:pDdUzMM+HCnY6p4dtQW/AaPDW9GX7aNdsSqgjHXAS+YEGWeFU0eCyp:R6Q4SlPa9w2ywX8vepe3p

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

1544 4044 WerFault.exe 1628-151-0x0000000006E20000-0x00000000072D6000-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:

1628-151-0x0000000006E20000-0x00000000072D6000-memory.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1628-151-0x0000000006E20000-0x00000000072D6000-memory.exe

pid	pid_target	process	target process
1544	4044	WerFault.exe	1628-151-0x0000000006E20000-0x00000000072D6000-memory.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1628-151-0x0000000006E20000-0x00000000072D6000-memory.exe

C:\Users\Admin\AppData\Local\Temp\1628-151-0x0000000006E20000-0x00000000072D6000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\1628-151-0x0000000006E20000-0x00000000072D6000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4044
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4044 -s 216
  2⤵
  - Program crash
  PID:1544

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4044 -ip 4044
1⤵
PID:4632

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/4044-0-0x0000000000D50000-0x0000000001328000-memory.dmp

Filesize
5.8MB

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