8c0e63fd5ac91d1668ac46762b92dffab0eaa719efb61a22b43753bf9e8ac8fe

Analysis

max time kernel
149s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
10/08/2026, 20:24

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General

Target
2026-08-10_593b8300568e02f68cebab0a6d429ad0_elex_mafia_stealc_tofsee.exe
Size 435KB
Sample260810-y66kcssxfv
SHA256 8c0e63fd5ac91d1668ac46762b92dffab0eaa719efb61a22b43753bf9e8ac8fe
MD5 593b8300568e02f68cebab0a6d429ad0
SHA1 fb807ea0ea9c431a7b08fd9fde39fb8507f51aba
SHA512 bd24dd4892c563c2b43ac09a0c6032cac2ce3947ace999639e14eadd91f6f4a96daa08b6520b733441ffbd479079c27168355f13ca1f53b30fd4b8cc0286cba1
SSDEEP 12288:fd4x+ePixnXQjpGX2On4iAoR5bFtr08SxzUvFwP:fd4x+ePixAjjOI2B08Sx4d
TLSH
T10594E1203686C037E2A715384BE4CAAA58397DB04B32A4C737D42BAE6F746D1DB34347
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1636	F879.tmp

Executes dropped EXE 1 IoCs

pid	Process
1636	F879.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	F879.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-08-10_593b8300568e02f68cebab0a6d429ad0_elex_mafia_stealc_tofsee.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 3860 wrote to memory of 1636	3860	2026-08-10_593b8300568e02f68cebab0a6d429ad0_elex_mafia_stealc_tofsee.exe	85

C:\Users\Admin\AppData\Local\Temp\2026-08-10_593b8300568e02f68cebab0a6d429ad0_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-10_593b8300568e02f68cebab0a6d429ad0_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3860
- C:\Users\Admin\AppData\Local\Temp\F879.tmp
  "C:\Users\Admin\AppData\Local\Temp\F879.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-08-10_593b8300568e02f68cebab0a6d429ad0_elex_mafia_stealc_tofsee.exe C9F186543A8AA6D8A22A5CC4A11A68313C1CE910E0A91E76F5E46F8798A7BFF86CCBE0AFE46125EE358E4A2D2702F9DAC60899E393C87C482F16640D500941D8
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1636

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

F879.tmp

Path C:\Users\Admin\AppData\Local\Temp\F879.tmp
Size 435KB
SHA256 24095190a8aac8e84680c6ad3390d157be77b28ebb6359b0d5cab9dbd031390d
MD5 5985530ae867669e81f9dc8a3bbb09c5
SHA1 1d68579d63ae605b1e4ccc43c50f8bf5ea6c8a4c
SHA512 2e7ba27a975b57ba7ba4434e2546c04ef09f6e2046e58ef6a62698e81179fdd6a83af244130fc10f027904eeedaa905456b6d892ac1f7ac8084446371cedbf1f
SSDEEP 6144:fJvyW4ojUnQjx4qePix+qXQjBY+6k//1f3wJi7ETNp8eQyx6mYntyqEZm4z0IkdQ:fd4x+ePixnXQjpXgsO8FyoDuE4fSwP
TLSH
T17194E1217686C037E2A715354AE5DBA9597A7DB01B32A4C73BD42BAE5F302C1DB3034B
MD5 SHA1 SHA512 SSDEEP TLSH

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