stealc | 266e959072d21e91860f3645a1ccca3a71a56f78279c46dde08e06ebe5b7bbfa

Analysis

max time kernel
92s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
07/11/2024, 02:32

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General

Target

1936-133-0x0000000000400000-0x0000000000B18000-memory.exe
Size

7.1MB
MD5

cd8c0a531d9db4ba8500028d6ad49e98
SHA1

3b316259dcd53085c76587e42a263b27a623ae2e
SHA256

266e959072d21e91860f3645a1ccca3a71a56f78279c46dde08e06ebe5b7bbfa
SHA512

bbe6b42e2203afc0330cc2836f2557a1393d15f2eba6c1e8ec9ab9e28bb347ec3b9ea9883d5df566da82d7e0392d6727f6bb8c010ecb5d519d41adf745da8d56
SSDEEP

98304:VIGJtF4RIwyb4KObV/QLHGIdSFDc/VZYUOk6bDYy6TzzC44V4opg:mGh6yb4nu/Tj9Eh6PzZ43pg

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
2924	3420	WerFault.exe	84

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	1936-133-0x0000000000400000-0x0000000000B18000-memory.exe

C:\Users\Admin\AppData\Local\Temp\1936-133-0x0000000000400000-0x0000000000B18000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\1936-133-0x0000000000400000-0x0000000000B18000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3420
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3420 -s 216
  2⤵
  - Program crash
  PID:2924

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3420 -ip 3420
1⤵
PID:548

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/3420-0-0x0000000000C90000-0x00000000013A8000-memory.dmp

Filesize
7.1MB

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