f9d5888942bd2d48f883007fdebf9606981118bcddedb1eae2b96620525db79b

Analysis

max time kernel
149s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20260130-en
resource tags

arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
24/04/2026, 13:21

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General

Target
2026-04-24_7772d069f5d4c7f524275ce86e110a61_elex_mafia_stealc_tofsee.exe
Size 435KB
Sample260424-qlrlpsbs4x
SHA256 f9d5888942bd2d48f883007fdebf9606981118bcddedb1eae2b96620525db79b
MD5 7772d069f5d4c7f524275ce86e110a61
SHA1 1a706982bd10e2d4fa85666eefd512f076f4ed7a
SHA512 8ba22621f037c9b6ae83973fa6c76a85b0e92a086a6cdd57549d9a013a21e51efceee0b260f0054ac3f14e8c8a4961c95397ce721a17ceaf75475ebfc620aae3
SSDEEP 12288:fd4x+ePixnXQjC6xyivXo16rceoCn2x9wP:fd4x+ePixAjC6LlJoPx9
TLSH
T13494F0217582C037E1E706344BE5DBAA193A7DA41732A4C77BD42BAE6F602C1DB3434B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
5524	CFB.tmp

Executes dropped EXE 1 IoCs

pid	Process
5524	CFB.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	2026-04-24_7772d069f5d4c7f524275ce86e110a61_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	CFB.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4636 wrote to memory of 5524	4636	2026-04-24_7772d069f5d4c7f524275ce86e110a61_elex_mafia_stealc_tofsee.exe	85

C:\Users\Admin\AppData\Local\Temp\2026-04-24_7772d069f5d4c7f524275ce86e110a61_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-04-24_7772d069f5d4c7f524275ce86e110a61_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4636
- C:\Users\Admin\AppData\Local\Temp\CFB.tmp
  "C:\Users\Admin\AppData\Local\Temp\CFB.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-04-24_7772d069f5d4c7f524275ce86e110a61_elex_mafia_stealc_tofsee.exe 546E33C39CAD9120CC4C3FDEB324F72DEF94A52072AF9046E2FDC9BB866BFC8B6C5E8EB69B35A467C2A22C94DF71A808D894F2DCC89DC287EC24295F221F6E5F
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5524

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

CFB.tmp

Path C:\Users\Admin\AppData\Local\Temp\CFB.tmp
Size 435KB
SHA256 a42bcd4d607a2bc9bff3187d69ce5cb9115f0def016bcf854b137014a221595f
MD5 7f39a6dd5e9412c54d258cf441a864d9
SHA1 5b4f69bb820070de6ee16c773a79dfb33a6190ec
SHA512 b1d2a07f7d5559b0dfa9d5ba0a10bd038a76d3bb7d2923fa980a0ac6bd76f76f48d482bbaa78ea7270126ca96b495d72723cc01a1f3ef99185c1426436380a64
SSDEEP 12288:fd4x+ePixnXQjDt1DEcCOpasCd0im7eDxwP:fd4x+ePixAjDtlQOp9amKDx
TLSH
T12C94E0213286C037E1A30A348BF5CA7A597D7DA04B3264CB77D42BAA5E742D1DB3134B
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/4636-4-0x0000000000AA0000-0x0000000000AB9000-memory.dmp

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