stealc | 155d3d31bace783f928837394192493b10fc0910856116b5ecd59a7c1ed03d42

Analysis

max time kernel
95s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
12/10/2024, 18:51

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General

Target

2740-3-0x0000000001100000-0x0000000001799000-memory.exe
Size

6.6MB
MD5

bc64a7fd73ad984a0db9c7fbab127974
SHA1

02f89fc1a774fb78463b1f74cd0da8aa8f1146e2
SHA256

155d3d31bace783f928837394192493b10fc0910856116b5ecd59a7c1ed03d42
SHA512

23ad57ff59145f3d82b5da7ab388694baae9947f6e4601a524a1b2bc5094b2acc81d2969f43715264b1edb91798ab2c6e5caaea5ea7bdd86c71464e3ad7b6839
SSDEEP

98304:7YmBIs47eV93KFfKG89LL7vf8UHdEtKKE98u:ZxcfKG89vDkU9i

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
4336	1660	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	2740-3-0x0000000001100000-0x0000000001799000-memory.exe

C:\Users\Admin\AppData\Local\Temp\2740-3-0x0000000001100000-0x0000000001799000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\2740-3-0x0000000001100000-0x0000000001799000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1660
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1660 -s 216
  2⤵
  - Program crash
  PID:4336

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1660 -ip 1660
1⤵
PID:1000

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/1660-0-0x0000000000FD0000-0x0000000001669000-memory.dmp

Filesize
6.6MB

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