stealc | a539c299fd8253427daa60547f34faef4bca0501b501099a9a03fbe175e43da9

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
06-11-2024 15:30

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General

Target

1860-106-0x00000000008B0000-0x0000000000FE1000-memory.exe
Size

7.2MB
MD5

d98e7591f005322b32c999263c0367f1
SHA1

4a0f2ec187bd86c71db8d31e8ceedbbf74905e2d
SHA256

a539c299fd8253427daa60547f34faef4bca0501b501099a9a03fbe175e43da9
SHA512

6aeb4fdffd954c19a32134aef9ceb823d041793bdfbe09a8eeee47af60cfd18bcf91afc9af82661a7ab95757777d1c99c8e00527622b9467336bfeb485923578
SSDEEP

98304:ubGJtF4RIwybpITk06EXjDNsLeSorUsVZ82RtsZUwTiH1zWCepMj8:IGh6ybgKCS6nVe2Rc9TpMj8

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
2392	1156	WerFault.exe	82

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	1860-106-0x00000000008B0000-0x0000000000FE1000-memory.exe

C:\Users\Admin\AppData\Local\Temp\1860-106-0x00000000008B0000-0x0000000000FE1000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\1860-106-0x00000000008B0000-0x0000000000FE1000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1156
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1156 -s 216
  2⤵
  - Program crash
  PID:2392

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1156 -ip 1156
1⤵
PID:3664

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/1156-0-0x0000000000A20000-0x0000000001151000-memory.dmp

Filesize
7.2MB

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