aabb857926da684c7e39cd19ed2fa48f391c689458aa321d7a7fd1c25e0478e2

Analysis

max time kernel
148s
max time network
128s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
30/09/2026, 11:14

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General

Target
2026-09-30_5a672fa2034cad8178dba0d259c18032_elex_mafia_stealc_tofsee.exe
Size 412KB
Sample260930-nb5pgazw7p
SHA256 aabb857926da684c7e39cd19ed2fa48f391c689458aa321d7a7fd1c25e0478e2
MD5 5a672fa2034cad8178dba0d259c18032
SHA1 4bf9bb049a2a505d727c8c12ae29ccc984995ca8
SHA512 4a1a5be8b0837458c1e5601a7d3bc16e229753db1021e1b5d5b69a472e7f8ea940e1a9e34ebe3a1dcd1feb5a759a7290df930628a9ffc4c6c9de9da80c14fc4d
SSDEEP 12288:U6PCrIc9kph5S/odzXyrgBqrXVpbnSTRmL9nD3vk:U6QIcOh5594DnOV
TLSH
T1A094E0343181C036E1A305358BEADBA6193E3D758B62A4C77BD46BAD6E352C1EB34347
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

defense_evasion discovery

Malware Config

Signatures

Deletes itself 1 TTPs 1 IoCs

defense_evasion

File Deletion

T1070.004

pid	Process
1984	64DA.tmp

Executes dropped EXE 1 IoCs

pid	Process
1984	64DA.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	2026-09-30_5a672fa2034cad8178dba0d259c18032_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	64DA.tmp

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
1984	64DA.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 5352 wrote to memory of 1984	5352	2026-09-30_5a672fa2034cad8178dba0d259c18032_elex_mafia_stealc_tofsee.exe	90

C:\Users\Admin\AppData\Local\Temp\2026-09-30_5a672fa2034cad8178dba0d259c18032_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-09-30_5a672fa2034cad8178dba0d259c18032_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5352
- C:\Users\Admin\AppData\Local\Temp\64DA.tmp
  "C:\Users\Admin\AppData\Local\Temp\64DA.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-09-30_5a672fa2034cad8178dba0d259c18032_elex_mafia_stealc_tofsee.exe B4B85D069CF1C909390B40DF64025B71E886DBA4E507634EF32157F6B3325D3843EA10B1CCD65AE6B625B004BA2516D9EAE1951C9577D5ED5618580E9BB38C4A
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:1984

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

64DA.tmp

Path C:\Users\Admin\AppData\Local\Temp\64DA.tmp
Size 412KB
SHA256 a23a5e9d0cf535ce082e17f14d602209e0a92b71dbe191c22b6096bd8a9dca15
MD5 4a4e92a330bf6952917fd09db99ff8f7
SHA1 3d07fac6a6d2044142abfc905e95eab17ee04e5c
SHA512 e98705b752e1d43af5d6a738ce2d23c7197c69e5df0ad87ac237322afc3b1f3fecfb2ad6103663032bf26498f56a92f935cce036e3748b68494cd37677dec262
SSDEEP 12288:U6PCrIc9kph5T9hass/ooCQzAyD0aTayfU:U6QIcOh55gs7nQVD0aTay
TLSH
T1A794D0343581C076E2A306308AEADB66693E3D754B2664C73BD46BAE1E743D1EB34347
MD5 SHA1 SHA512 SSDEEP TLSH

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