42d54869d742ca83f6b1c63d4ab89fd4355f253c3390fc61dbac3da2d48746d4

Analysis

max time kernel
148s
max time network
125s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
02/08/2026, 05:39

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General

Target
2026-08-02_b28b0b327e368ffbb4aecf04c134cdaf_elex_mafia_stealc_tofsee.exe
Size 473KB
Sample260802-gccazstwbs
SHA256 42d54869d742ca83f6b1c63d4ab89fd4355f253c3390fc61dbac3da2d48746d4
MD5 b28b0b327e368ffbb4aecf04c134cdaf
SHA1 b808db9aceb99aad80b49ec1c187be5e26062c27
SHA512 587b1408444e2de8bdd563ff55d8bc468d464ab386ba64a5cbe4bbfc2969d8bb66433f4697ddf27f8e85addc7d165b8c33fde3c735035b19bcb5f24e6c247aae
SSDEEP 12288:Nb4bZudi79L5eCsru2vcoladHZY9nsXlrsA0a:Nb4bcdkL5evrookHZYKXh
TLSH
T18AA4E0243595C037E2AB06380BF6C7B5663A7DA05F2168C73B947BAC6EB02E1D634357
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
5412	10B0.tmp

Executes dropped EXE 1 IoCs

pid	Process
5412	10B0.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	2026-08-02_b28b0b327e368ffbb4aecf04c134cdaf_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	10B0.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4564 wrote to memory of 5412	4564	2026-08-02_b28b0b327e368ffbb4aecf04c134cdaf_elex_mafia_stealc_tofsee.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-02_b28b0b327e368ffbb4aecf04c134cdaf_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-02_b28b0b327e368ffbb4aecf04c134cdaf_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4564
- C:\Users\Admin\AppData\Local\Temp\10B0.tmp
  "C:\Users\Admin\AppData\Local\Temp\10B0.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-08-02_b28b0b327e368ffbb4aecf04c134cdaf_elex_mafia_stealc_tofsee.exe 3EFED49BFFC362C6EF6B28DF8CE7137BE8A1F7B4F418D54D68DCA04F023D05FA590440CD35482AD3EAAFDA289F53D28FD491B8EF023D1FEB0F5A45C268F02747
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5412

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

10B0.tmp

Path C:\Users\Admin\AppData\Local\Temp\10B0.tmp
Size 473KB
SHA256 16455779c6c1b0f2fd7d0a55d3baaac20d9df953779c8287a9e49b046e1cf6fe
MD5 fdf8c6d651dbbbcbc3e8ed5d9b17290d
SHA1 04944749589c0b6f299be56ec56198a06bec95b9
SHA512 14d184e1d1b84873e92c43b19d504cb6d46f12b1fbd842a8b2abdf88944a74314acf16dcd6cf2037ef1be8d4f0e316b70c2ec8e5323caa2ab8771551c158e293
SSDEEP 12288:Nb4bZudi79LlImOY8gXinG4ssYd0oQ39EsxA0a:Nb4bcdkLlImfSnG/sYCou4
TLSH
T144A4E0203581C037E2A716344AE6DBB5663E3CA14F7258C73B943B6E2EB06E1DA35357
MD5 SHA1 SHA512 SSDEEP TLSH

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