f0c50dc3cf3b73971b3abd94d4d3aea5dbb11d3cf98f540af6e3d039cfcf5972

Analysis

max time kernel
149s
max time network
149s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
10/05/2026, 16:06

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General

Target
2026-05-10_c7f6795b68d128a5d58052488b3ec108_elex_mafia_stealc_tofsee.exe
Size 473KB
Sample260510-tkd6rsbv5v
SHA256 f0c50dc3cf3b73971b3abd94d4d3aea5dbb11d3cf98f540af6e3d039cfcf5972
MD5 c7f6795b68d128a5d58052488b3ec108
SHA1 8ceca0d8d749e7f0fb2a03256bce324f085dd78d
SHA512 0c47ee9127b6d4e66d6fcfdb385b373f20a2617c30652c7a0169310c85bee28f1ef8ba55b235eb1de4c171997bad085392253469e4bd6441af091efc2f79815f
SSDEEP 6144:fFrJxvldL4c5ONK1xgWbd1s79+iStwwj3rd4CestYiAJHPaWF7Z+xHSA0a:Nb4bZudi79Ly3rTYFScA0a
TLSH
T1CFA4E0243181C037E29701344AE5DBB5663A7CA19F2169CB3BD47B6D6EB06E1DA3434B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3656	120C.tmp

Executes dropped EXE 1 IoCs

pid	Process
3656	120C.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	2026-05-10_c7f6795b68d128a5d58052488b3ec108_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	120C.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4908 wrote to memory of 3656	4908	2026-05-10_c7f6795b68d128a5d58052488b3ec108_elex_mafia_stealc_tofsee.exe	79

C:\Users\Admin\AppData\Local\Temp\2026-05-10_c7f6795b68d128a5d58052488b3ec108_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-05-10_c7f6795b68d128a5d58052488b3ec108_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4908
- C:\Users\Admin\AppData\Local\Temp\120C.tmp
  "C:\Users\Admin\AppData\Local\Temp\120C.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-05-10_c7f6795b68d128a5d58052488b3ec108_elex_mafia_stealc_tofsee.exe EDAF22525C9772D120861282FF1B713DE9C850785DD867675D3AB5CABD930838BD2166D954B1A0D9A1D75C9FA6861C69E142F002A656CA31F377528B0C3D1A99
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3656

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

120C.tmp

Path C:\Users\Admin\AppData\Local\Temp\120C.tmp
Size 473KB
SHA256 ed20c9627d85bc67833f52044189445a74406eb2f681fb30913cb365ec7f3a18
MD5 438b903d268b7bc3b21523d8b4287f72
SHA1 81ff17b5b38787131882902960167a8a6ddcfd09
SHA512 5912bd706be52ac58df0cf2e5ed17b33acfdcd549e4189e8cfdb87065808caa5a80fb2e6254bdf874e11d08463aec632658ed5847d5ff9cf0823817acab7eb95
SSDEEP 12288:Nb4bZudi79LHgruAK2iMX1GIAFzdrfTpXHvA0a:Nb4bcdkLrzo2fTpX6
TLSH
T130A4E0243581C037D29715344BE5C7B2667A7DA19F2668CB3BD07BAE6EB02E1DA34307
MD5 SHA1 SHA512 SSDEEP TLSH

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