stealc | bc07c8843a97fa2062ebe6522f6d27483c20049af284df5ef211fa4e3287b84a

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
27-01-2025 09:22

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

1972-44-0x0000000000AA0000-0x0000000000F83000-memory.exe
Size

4.9MB
MD5

e269b02fbefa4d17db5a4d9f9c1e4909
SHA1

6eb41c61f9bf48493797d1cc391d5c70045db681
SHA256

bc07c8843a97fa2062ebe6522f6d27483c20049af284df5ef211fa4e3287b84a
SHA512

db264339f03635c60b36a0b5cb54eae6f7b4ffc28fdd866bf6ccd0b94dc9d7b9bc887188bef8697a445b06c6834584ffc81138833f004016af9912742e2a6920
SSDEEP

24576:Cyqv22EtXwiyvbtHI5YZfC7O9hORNs1AuaFbjSicRrIfW3cPVPSkfFxjKCxVwTXg:sgYHI5YZq6o31uUZ4EoAkwcW

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
2884	2684	WerFault.exe	30

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	1972-44-0x0000000000AA0000-0x0000000000F83000-memory.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2684 wrote to memory of 2884	2684	1972-44-0x0000000000AA0000-0x0000000000F83000-memory.exe	31
PID 2684 wrote to memory of 2884	2684	1972-44-0x0000000000AA0000-0x0000000000F83000-memory.exe	31
PID 2684 wrote to memory of 2884	2684	1972-44-0x0000000000AA0000-0x0000000000F83000-memory.exe	31
PID 2684 wrote to memory of 2884	2684	1972-44-0x0000000000AA0000-0x0000000000F83000-memory.exe	31

C:\Users\Admin\AppData\Local\Temp\1972-44-0x0000000000AA0000-0x0000000000F83000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\1972-44-0x0000000000AA0000-0x0000000000F83000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2684
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2684 -s 36
  2⤵
  - Program crash
  PID:2884

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

Loading Replay Monitor...

Downloads

memory/2684-0-0x0000000000810000-0x0000000000CF3000-memory.dmp

Filesize
4.9MB

Download