stealc | 2798067103e4ab33e2c6dd18d85c435c3e2408d8965fa29dd7218c6bea1df364

Analysis

max time kernel
120s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
27-12-2024 14:22

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2996-0-0x0000000001300000-0x00000000017EA000-memory.exe
Size

4.9MB
MD5

1bbeb100be9654da07c6b0341b6f0da9
SHA1

3ac41ea629748bece06d193ad9123e27d5a37343
SHA256

2798067103e4ab33e2c6dd18d85c435c3e2408d8965fa29dd7218c6bea1df364
SHA512

7d729afa05c3f80d38460706a7fc66c613a4440c0023789e459f8272ef2683cd29f8c029563c38f35bbbe4debf18eda59a7adec2b540bf7c4ef3f60fbe7727c7
SSDEEP

24576:gRuV5rH/+RtshSxI34pH9wiOTc2p2Hse7B+MQGjNm2FrtimFD1BpVNE3gC6d0/0B:B6ns02oDqQrrtxD1Bp03EdFr

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
2252	2192	WerFault.exe	29

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	2996-0-0x0000000001300000-0x00000000017EA000-memory.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2192 wrote to memory of 2252	2192	2996-0-0x0000000001300000-0x00000000017EA000-memory.exe	30
PID 2192 wrote to memory of 2252	2192	2996-0-0x0000000001300000-0x00000000017EA000-memory.exe	30
PID 2192 wrote to memory of 2252	2192	2996-0-0x0000000001300000-0x00000000017EA000-memory.exe	30
PID 2192 wrote to memory of 2252	2192	2996-0-0x0000000001300000-0x00000000017EA000-memory.exe	30

C:\Users\Admin\AppData\Local\Temp\2996-0-0x0000000001300000-0x00000000017EA000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\2996-0-0x0000000001300000-0x00000000017EA000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2192
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2192 -s 36
  2⤵
  - Program crash
  PID:2252

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/2192-0-0x0000000000F90000-0x000000000147A000-memory.dmp

Filesize
4.9MB

Download