Analysis
- max time kernel
148s - max time network
123s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/07/2026, 21:27
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-02_1157aed09b8f23a15dd005cbf48d8db9_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-02_1157aed09b8f23a15dd005cbf48d8db9_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260629-en
4 signatures
150 seconds
General
- Target 2026-07-02_1157aed09b8f23a15dd005cbf48d8db9_elex_mafia_stealc_tofsee.exe
- Size 492KB
- Sample260702-1a2yeab15l
- SHA256 bd27f06f72a0be1c86070a2a38bc08d4d9132a129f044d374f5ab764e70c4cfc
- MD5 1157aed09b8f23a15dd005cbf48d8db9
- SHA1 500b10dd16891cacb2018e94bbf5babe0170dc91
- SHA512 6711961ba0d4f012137a0f2cd74ca4436ce0a9fe5dea90be0e72c961048cd225594727bc4770234650634c69229713e4375a8986422b4cfae9d88e28e7382835
- SSDEEP 12288:AO4rfItL8HAXdfw9WV/5ZC4G5Xlc7217h7N75UA:AO4rQtGANfw94o7c72rhVUA
- TLSH T19FB4E12EB6818233D29302751BE7D7A6663E79750326A0C767D8427D1F61BE0D33638B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 3780 EE91.tmp - Executes dropped EXE 1 IoCs
pid Process 3780 EE91.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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-07-02_1157aed09b8f23a15dd005cbf48d8db9_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language EE91.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4776 wrote to memory of 3780 4776 2026-07-02_1157aed09b8f23a15dd005cbf48d8db9_elex_mafia_stealc_tofsee.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-02_1157aed09b8f23a15dd005cbf48d8db9_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-02_1157aed09b8f23a15dd005cbf48d8db9_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4776 -
C:\Users\Admin\AppData\Local\Temp\EE91.tmp"C:\Users\Admin\AppData\Local\Temp\EE91.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-07-02_1157aed09b8f23a15dd005cbf48d8db9_elex_mafia_stealc_tofsee.exe 0CE5E3F264264935E7DD8E90268BA2EEE0AE6CEF7DFC2311D2B6B6DC482718066B61B15023E9BD2136B8415E03DC58D29E43002413D07273A8D049AB573C2D712⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3780
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\EE91.tmp
- Size 492KB
- SHA256 5441219aa438925b036006c63f42a31a12069e0cd8dc24f8e2e71e8493e225d5
- MD5 2b5b2a99763a20cc06a1c600b106e466
- SHA1 d3dbadf0ffca01a5739116c5b7a949cb78a8947f
- SHA512 3274f6cd67f9cb2e1b931e1b4bbb57adec8437a9f8152e40a6a76d1bb75079d0ef011208a12b667ee3b8cfc779eb1691f1f904ad6dfd4ca89560c54b595fef45
- SSDEEP 12288:AO4rfItL8HAeg2ZxGEfpo/TGHTprjrssa75UA:AO4rQtGAD0x3po0posaVUA
- TLSH T1C3B4F12A76818133E29302711FDADBAAB73E75710726A4C36B98427D1F61BE1C376347
- MD5 SHA1 SHA512 SSDEEP TLSH