8e86af143a8dbec05dc2df93e2b65d7d83a9ee1cc9f0ada624659639cb91ba9e

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
01/07/2026, 00:09

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General

Target
2026-06-30_2387ee928bb0a6c697acd0be441df86f_elex_mafia_stealc_tofsee.exe
Size 435KB
Sample260701-affdgsax3m
SHA256 8e86af143a8dbec05dc2df93e2b65d7d83a9ee1cc9f0ada624659639cb91ba9e
MD5 2387ee928bb0a6c697acd0be441df86f
SHA1 c6524d639c9e5c5cf72d5218bc8b4aa761aec561
SHA512 3ca768c2d1d246818c821a8e9a9fbf17f4a20063119b46deb7777ded0e8db9fb9ccc4439c30212051be52c44fae686bd999e601f66d79c0d61f916638ce09014
SSDEEP 12288:fd4x+ePixnXQj6seqB7Hlui5LeJogYwP:fd4x+ePixAj6sZ7Fui5eJ2
TLSH
T18D94E0203682C036E1A706348BF5CBA9596E7DA04736A4C777D42BAE6F702D1DB3534B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1664	AEE8.tmp

Executes dropped EXE 1 IoCs

pid	Process
1664	AEE8.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	2026-06-30_2387ee928bb0a6c697acd0be441df86f_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AEE8.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 5880 wrote to memory of 1664	5880	2026-06-30_2387ee928bb0a6c697acd0be441df86f_elex_mafia_stealc_tofsee.exe	88

C:\Users\Admin\AppData\Local\Temp\2026-06-30_2387ee928bb0a6c697acd0be441df86f_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-06-30_2387ee928bb0a6c697acd0be441df86f_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5880
- C:\Users\Admin\AppData\Local\Temp\AEE8.tmp
  "C:\Users\Admin\AppData\Local\Temp\AEE8.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-06-30_2387ee928bb0a6c697acd0be441df86f_elex_mafia_stealc_tofsee.exe 00B5198FC2F3D46236267C04BC75DF86A69DD432EBD7DA5B9F363C4010F058464394BC1568530E08088F99E595F7BF36CCB845878D7738F7E37FD11A07F5A292
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1664

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

AEE8.tmp

Path C:\Users\Admin\AppData\Local\Temp\AEE8.tmp
Size 435KB
SHA256 141674bf97750ceeb5447e192cb81bb72a7b12e9bc224706e2d04372cb855fe4
MD5 4a308ab40f6a0e5789cc345cd9b6c7c5
SHA1 2fda09c2c49ecdce57a9ad99858a751d22c14812
SHA512 0435e1e9fced34bcb107769d1e66c154fe37cafbc5ce303e0a3c23ef200f6ad14d8e45868d8b06113174ac0b964975f7f9dfdfc0cdec5c517415b4d958769433
SSDEEP 12288:fd4x+ePixnXQjC8EfVIpYf7G8A+GYPX7wP:fd4x+ePixAj+6iG8A+XD
TLSH
T11D94E0213686C037E1A3063447E5DB69293A7DB10B76A8C737D42BAE5E742D1DB3438B
MD5 SHA1 SHA512 SSDEEP TLSH

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