Analysis
- max time kernel
148s - max time network
122s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
01/07/2026, 00:41
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-06-30_10dd3fdd78adc20868f650f8cce2a0a0_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-06-30_10dd3fdd78adc20868f650f8cce2a0a0_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260629-en
5 signatures
150 seconds
General
- Target 2026-06-30_10dd3fdd78adc20868f650f8cce2a0a0_elex_mafia_stealc_tofsee.exe
- Size 384KB
- Sample260701-a194labw4k
- SHA256 bed14c3496689a928e30b60721b43bdac926fcd720f909e21bb4fa0fb4c18726
- MD5 10dd3fdd78adc20868f650f8cce2a0a0
- SHA1 4586679f1ea48506fdb5c47f9a3801d7efc82107
- SHA512 a08941693d0cf549b7139dca11eafa3ba25f0782c7a6541ee758b38931db6efe5c19efa6efc7f4079371789452099b51cf3f11b4bfed2aeceac5b1c71d1cb184
- SSDEEP 6144:drxfv4co9ZL3GBGgjODxbf7hHdRKSeq186SFqLA6ld+SMzsZ:Zm48gODxbztKSexFqLAud+hsZ
- TLSH T14284CF347181C032E19702315AE6E7611A3B3CB25B2568D77BE87B699FB53D1A73830B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 4144 B987.tmp - Executes dropped EXE 1 IoCs
pid Process 4144 B987.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 2026-06-30_10dd3fdd78adc20868f650f8cce2a0a0_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language B987.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4144 B987.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 5288 wrote to memory of 4144 5288 2026-06-30_10dd3fdd78adc20868f650f8cce2a0a0_elex_mafia_stealc_tofsee.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-06-30_10dd3fdd78adc20868f650f8cce2a0a0_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-30_10dd3fdd78adc20868f650f8cce2a0a0_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5288 -
C:\Users\Admin\AppData\Local\Temp\B987.tmp"C:\Users\Admin\AppData\Local\Temp\B987.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-06-30_10dd3fdd78adc20868f650f8cce2a0a0_elex_mafia_stealc_tofsee.exe 2A8CBFEEDC63D1D6FDA609FEA6AC562D08F88A363191017374BF4F87EF82C84B7BA5E7601F51A2F3F9A66194318676040C80C3BBD42F7872957D7759BD3FBB1C2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4144
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\B987.tmp
- Size 384KB
- SHA256 ffbadff68d2276a27867c676401f27035c3bc4d0f9d706d61300f8f6557efba7
- MD5 a5fc9a8f7337d0c583fdb2bfa0e383af
- SHA1 340c3558d8918fa6c1b6bcaaeb26468f095e19b9
- SHA512 dfbc730a76d64f57d75db8f0e44bb1ea08f27317a00e51190f1c2115621e5463d55201663d65bbdc515f1069bf585eb8254af2c1e44dba542935c8e24c455f5f
- SSDEEP 6144:drxfv4co9ZL3GBGgjODxbf7hHnulm78q9c3Xbof5sqUgiVsBs6Bs+ZxZ:Zm48gODxbzpunhiCqUnsS6B3xZ
- TLSH T1E884CF247681C033D19701314BFAE7615A3A7DB2473568C77BE47BA99EB03D2A73824B
- MD5 SHA1 SHA512 SSDEEP TLSH