Analysis
- max time kernel
149s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
18/05/2026, 11:59
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-05-18_5ad1e12386f9c5846747536780ff12dc_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-05-18_5ad1e12386f9c5846747536780ff12dc_elex_mafia_stealc_tofsee.exe
Resource
win11-20260513-en
4 signatures
150 seconds
General
- Target 2026-05-18_5ad1e12386f9c5846747536780ff12dc_elex_mafia_stealc_tofsee.exe
- Size 473KB
- Sample260518-n58yzsft3p
- SHA256 f8771a94bb0b0c9cb6466ffeee9288daf7e4d07b609919510e73749c656e385e
- MD5 5ad1e12386f9c5846747536780ff12dc
- SHA1 526242d02b3e06b0468cb82d933c1f384bd8f652
- SHA512 dff3db67fd13cefa88157e5ed5264451557d5f57cec1498b78876b9aada66527809b492eeb72c9032c8f2d9146aab067f198410a6316c913ecdaf28a3e2ed443
- SSDEEP 12288:Nb4bZudi79L2EUVCJynlGIu8/LGrY4BCpA0a:Nb4bcdkL2JCklGz8QAw
- TLSH T1C1A4E0243681C033E2A712344AE5CBB5A67E7DA15F2664C73BD43B6E6EB02E1D634347
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 796 FED2.tmp - Executes dropped EXE 1 IoCs
pid Process 796 FED2.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 2026-05-18_5ad1e12386f9c5846747536780ff12dc_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language FED2.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3996 wrote to memory of 796 3996 2026-05-18_5ad1e12386f9c5846747536780ff12dc_elex_mafia_stealc_tofsee.exe 80
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-18_5ad1e12386f9c5846747536780ff12dc_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-18_5ad1e12386f9c5846747536780ff12dc_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3996 -
C:\Users\Admin\AppData\Local\Temp\FED2.tmp"C:\Users\Admin\AppData\Local\Temp\FED2.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-05-18_5ad1e12386f9c5846747536780ff12dc_elex_mafia_stealc_tofsee.exe 68110DE8D6CCAD9BD23281FC4AC8FD9BA727BC6BF2231B2F537D11BB14163ECA29714E7880FB21D4C1191B52CC14A7DF721F9B507AEA04B1F467D11F5159B6EA2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:796
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\FED2.tmp
- Size 473KB
- SHA256 7f294b49d6b2b478bd38851feb1b5f743e7af3f4ad273a4502937a3ad0cf6d3b
- MD5 7ada4479af7327073726909e990abc6c
- SHA1 d541fac30869b4c9e9e2339d43c9b0c19e93cd11
- SHA512 1bc57321ac724c6071afb9b4e5d111da9447c7f8f84f4d977a2cf260677a37778f4cc5e43e8650ac6d003481fee8e84dd3afc393bab232d6fec4f0e701cc6091
- SSDEEP 6144:fFrJxvldL4c5ONK1xgWbd1s79+iSt/KJEplR1LLrg77CA8yTROb98a9or42SA0a:Nb4bZudi79LQKJ6HL3gHXBTROWae2A0a
- TLSH T1A0A4E0283581C037D1A316384AF6C7B6567A7DA15F2168CB3BD03B6E6EB06E1DA34317
- MD5 SHA1 SHA512 SSDEEP TLSH