ee162f84c2404c4414ac35ad8e326d2ec05095f5020b41055f49bb17d6f64b24

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20260130-en
resource tags

arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
23/04/2026, 17:05

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General

Target
2026-04-23_c0a54fe90cd939e91bea117a68de7a01_elex_mafia_stealc_tofsee.exe
Size 476KB
Sample260423-vmaf2abz61
SHA256 ee162f84c2404c4414ac35ad8e326d2ec05095f5020b41055f49bb17d6f64b24
MD5 c0a54fe90cd939e91bea117a68de7a01
SHA1 9aa9fa99c6c66311f28a8c635168395199ab10de
SHA512 b8f6be34f4a069bf21edaf739db471818451bf964a555fcdbfa00934055888aca18737ce6dee011b91ccdf17846cf0cc34bc67f17298854af0d0106f86dde696
SSDEEP 12288:aO4rfItL8HRUiEktDAfpBK1ncNJHTUEOG7K9wlsDpVFd:aO4rQtGRUiEzpBKJcX9+9wlsDpVFd
TLSH
T1B1A4F12A7682C233D29301751BE6DB96B63E3571532A94C33BD4027E1FA1AE1D37A347
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
368	E53F.tmp

Executes dropped EXE 1 IoCs

pid	Process
368	E53F.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	2026-04-23_c0a54fe90cd939e91bea117a68de7a01_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	E53F.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4660 wrote to memory of 368	4660	2026-04-23_c0a54fe90cd939e91bea117a68de7a01_elex_mafia_stealc_tofsee.exe	86

C:\Users\Admin\AppData\Local\Temp\2026-04-23_c0a54fe90cd939e91bea117a68de7a01_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-04-23_c0a54fe90cd939e91bea117a68de7a01_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4660
- C:\Users\Admin\AppData\Local\Temp\E53F.tmp
  "C:\Users\Admin\AppData\Local\Temp\E53F.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-04-23_c0a54fe90cd939e91bea117a68de7a01_elex_mafia_stealc_tofsee.exe 31DB2C3E3D0A91ABE078D3FDDD7DE2CD0B3E98CCAC3AD5B666E70E0CFC5AF651F8233C6933B67823477167E680A359FDA36ED7CA336EC494AB80EDDB376674CD
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:368

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

E53F.tmp

Path C:\Users\Admin\AppData\Local\Temp\E53F.tmp
Size 476KB
SHA256 cf02cbd549bda655f8e376ff423f04c661761f8d5447cab33cf723474a9113b3
MD5 da0fa36086fc42e37596b494223eb635
SHA1 87b099be89df444a17e0f3e2bed447a750a255a7
SHA512 6efdfda0462ca5a3f766794f96465a259b50c054b9cddd01527cfcd26d7e47bef22789de0f2687fc122a52c932cf3d848e190cbc32891319de7558fe1fc4ee8a
SSDEEP 12288:aO4rfItL8HRU4dydP/UM+nTJPNprEANtbvMGSTN+O7K9wlsDpVFd:aO4rQtGRUcydPD8pr1tbvlSTNt+9wlsL
TLSH
T1BCA4F13A76818233D29302311BE6D7E6B63E74B5077AA4C73BD4012D2E656E1D73A34B
MD5 SHA1 SHA512 SSDEEP TLSH

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