668a75df01e3f9c185d309b9e764358143142c4c292fc221a9b73afc0e8919f1

Analysis

max time kernel
148s
max time network
140s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
27/07/2026, 08:42

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General

Target
2026-07-27_1afa0aa3f8fbe0047b6062309488e14c_elex_mafia_stealc_tofsee.exe
Size 444KB
Sample260727-kmbc8aab57
SHA256 668a75df01e3f9c185d309b9e764358143142c4c292fc221a9b73afc0e8919f1
MD5 1afa0aa3f8fbe0047b6062309488e14c
SHA1 27df4ab7bd7b58badca3e1cf969c6a66f80a7697
SHA512 b58b51a975501e5b9c42f6df4baa8d4d8b8d535d10953d5c8046df256be1173dd5d53d5fb8547adcf78fca9f47d3cf3f14b515cdd3a276499bc37575fd6cbcb5
SSDEEP 12288:Nb4bZudi79LIc9bC5VKGpDPMgmFokL77q1VvmgdIA:Nb4bcdkLbC5V/Ugm+vVvmg
TLSH
T1C7A4F1243581C037E2A702344FE5CB76667E39A15B22A9CB37D42B7E5E702E2DA35347
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
5044	5A1C.tmp

Executes dropped EXE 1 IoCs

pid	Process
5044	5A1C.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	2026-07-27_1afa0aa3f8fbe0047b6062309488e14c_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5A1C.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 2692 wrote to memory of 5044	2692	2026-07-27_1afa0aa3f8fbe0047b6062309488e14c_elex_mafia_stealc_tofsee.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-07-27_1afa0aa3f8fbe0047b6062309488e14c_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-27_1afa0aa3f8fbe0047b6062309488e14c_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2692
- C:\Users\Admin\AppData\Local\Temp\5A1C.tmp
  "C:\Users\Admin\AppData\Local\Temp\5A1C.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-07-27_1afa0aa3f8fbe0047b6062309488e14c_elex_mafia_stealc_tofsee.exe 6A717F1FB2C6EF52096E4D0307F538B4BC54B3BD9777ED8A953CA3E7EFC34A592793BE667850ACFE7ECFAB5F58B602355EF663C2C96145E79C2632D642D1D199
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5044

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

5A1C.tmp

Path C:\Users\Admin\AppData\Local\Temp\5A1C.tmp
Size 444KB
SHA256 bf656772d2dc1c3407060a4489780ab5616ff6853cdc00d3af65fbaa59c60643
MD5 72acb8eae060418a7f8fc987c2c3fe70
SHA1 1eda969b201e2d49be640d04ad1bd9cb94909a3d
SHA512 b945378ef08655632df511630edafc70292472bbac41ebd69a684e68bc82e581e68a9e01794377653005d2311cfc444e535e07397802130457ff8b3b8f227895
SSDEEP 6144:fFrJxvldL4c5ONK1xgWbd1s79+iSt13Rnr68TxhpPCAQrIA+mrdoIQ6iE01fzhol:Nb4bZudi79L+rDrTA+yzqn1dKUn9ZzA
TLSH
T164A4E1243182C037E29705344BE6DB766A7E3DA14B21A8CB3BD46B6E5EB03E1D635347
MD5 SHA1 SHA512 SSDEEP TLSH

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