bfdd1826d65dbbf9fd6ba9137fa9dc86208e8c69453cecfccc378a6caacf1a31

Analysis

max time kernel
148s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260618-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
28/06/2026, 18:39

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General

Target
2026-06-28_da3fbea97d43cbfc956d6e0d88f8742d_elex_mafia_stealc_tofsee.exe
Size 476KB
Sample260628-xa1tkacs9j
SHA256 bfdd1826d65dbbf9fd6ba9137fa9dc86208e8c69453cecfccc378a6caacf1a31
MD5 da3fbea97d43cbfc956d6e0d88f8742d
SHA1 55fbb720236e43783e5e9d198184c364a0650572
SHA512 d72760cdd4bbffd8e7a37bebead0442e3374e0d649f359a090f803da896f05709ef71c6257042ce176aa0aff2cdef20ec6986d716227064e9552d5ab05c823f0
SSDEEP 12288:aO4rfItL8HRLNniWJt9NeBARmwRH7K9wlsDpVFd:aO4rQtGRpt9ABqNRH+9wlsDpVFd
TLSH
T104A4F12A7681C233D6C302744BE6DBE6A63E79B40766A4C337D4026E1F656E1D33A347
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1080	501F.tmp

Executes dropped EXE 1 IoCs

pid	Process
1080	501F.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	2026-06-28_da3fbea97d43cbfc956d6e0d88f8742d_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	501F.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4432 wrote to memory of 1080	4432	2026-06-28_da3fbea97d43cbfc956d6e0d88f8742d_elex_mafia_stealc_tofsee.exe	90

C:\Users\Admin\AppData\Local\Temp\2026-06-28_da3fbea97d43cbfc956d6e0d88f8742d_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-06-28_da3fbea97d43cbfc956d6e0d88f8742d_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4432
- C:\Users\Admin\AppData\Local\Temp\501F.tmp
  "C:\Users\Admin\AppData\Local\Temp\501F.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-06-28_da3fbea97d43cbfc956d6e0d88f8742d_elex_mafia_stealc_tofsee.exe 32CB12C53B7BD9440B396361EFF0A1B754B464F8A5B91DA8DCAB5B55D4638B6AED11CFFB7E3C219A94B204B6D852EDDABD0AC54CFB2D82BA2446663D73A5457C
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1080

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

501F.tmp

Path C:\Users\Admin\AppData\Local\Temp\501F.tmp
Size 476KB
SHA256 496fb0a38a8fd59fd6e090689c82499c5b3cf261cd1dc8764aa9055def2674b8
MD5 cc05fd2de5bbfad0ad9430a8a2c4dfa7
SHA1 a90a42a0d7964faec8621f48e6f4911f103b7c5d
SHA512 0853cf6431d8aae0ee2217d099bddac01ff15089b87beb0030101340eb39ee852121a765a248e35812db9f6504f6c4d023950ebe7e7facb68055569e990cb7b4
SSDEEP 12288:aO4rfItL8HR3NX9ggo5NiCV2Q/9M7OFii7K9wlsDpVFd:aO4rQtGRF9gmCV51v+9wlsDpVFd
TLSH
T171A4F12A76818133D2D302715BE6DB9AAA3EB5B11326A4C33BD4027E1F647D1D73A347
MD5 SHA1 SHA512 SSDEEP TLSH

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