cb6b16134ce0f213407d3004e7a9b7c1361f487b6386730b546bcae3adccd976

Analysis

max time kernel
148s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260629-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
02/07/2026, 17:06

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General

Target
2026-07-02_90a3e0c30dad471faa9dafcb9dcc1a72_elex_mafia_stealc_tofsee.exe
Size 476KB
Sample260702-vmpkysav2w
SHA256 cb6b16134ce0f213407d3004e7a9b7c1361f487b6386730b546bcae3adccd976
MD5 90a3e0c30dad471faa9dafcb9dcc1a72
SHA1 eac624fbd38d9c465a164a275a56af991633abb2
SHA512 33c66a29bfdcc9c19f9db8452088673404e652568823956fc78fd79479d98bd1edb645497d0293e55ddab0572ad85ea2ce312e1d7c15761492164cb24018cd51
SSDEEP 12288:aO4rfItL8HRUCDtqbAba8ifevdXX8xZjMRo7K9wlsDpVFd:aO4rQtGR9Qb78bXX0jMC+9wlsDpVFd
TLSH
T1EEA4F1297281C233D29302755BD6D7AABB3E39B5132694C33BD4027E2F616E1D73A346
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
5640	8B05.tmp

Executes dropped EXE 1 IoCs

pid	Process
5640	8B05.tmp

System Location Discovery: System Language Discovery 1 TTPs 2 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	2026-07-02_90a3e0c30dad471faa9dafcb9dcc1a72_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8B05.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 6008 wrote to memory of 5640	6008	2026-07-02_90a3e0c30dad471faa9dafcb9dcc1a72_elex_mafia_stealc_tofsee.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-07-02_90a3e0c30dad471faa9dafcb9dcc1a72_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-02_90a3e0c30dad471faa9dafcb9dcc1a72_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:6008
- C:\Users\Admin\AppData\Local\Temp\8B05.tmp
  "C:\Users\Admin\AppData\Local\Temp\8B05.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-07-02_90a3e0c30dad471faa9dafcb9dcc1a72_elex_mafia_stealc_tofsee.exe 98AEC47FCABD9CCB5C8C434BDF110ADA0E574C8A73A9EC38AA33FF73CB01D1F3657989B6541290AE19093C86E21A88544A39D0B3BD640D47B050518ED62BBD3E
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5640

Network

MITRE ATT&CK Enterprise v16

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

8B05.tmp

Path C:\Users\Admin\AppData\Local\Temp\8B05.tmp
Size 476KB
SHA256 8abbd20ef7c980f504f8623f0b53bd2009ccd9781ab6c0b854b51254c3ba996e
MD5 22a2e4917d02866f978afc955a9f6e6f
SHA1 19a74cb100c482febed79fa9dfed9d353f2d2ab0
SHA512 b86c283a3d4de72ba3574af4102e56567d3a92e95ad4f40abfcc6b88d240a143715574cc8a649db083c8bf4c75a60e2db6471f8ddfbcb9ae01683311696356f8
SSDEEP 12288:aO4rfItL8HR/Y8OSJLXZShGuQwdrsxOg7K9wlsDpVFd:aO4rQtGR/Yg1SlQgrsH+9wlsDpVFd
TLSH
T14AA4F12A7681C133E29302715BD6DBD6B63E7975033AA4C33BE4027E2E656E1D336346
MD5 SHA1 SHA512 SSDEEP TLSH

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