Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/08/2026, 05:11
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-09_949f522234163349d6b945ed9a4a3f55_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-09_949f522234163349d6b945ed9a4a3f55_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-08-09_949f522234163349d6b945ed9a4a3f55_elex_mafia_stealc_tofsee.exe
- Size 411KB
- Sample260809-fvsv1svsbs
- SHA256 3e3237949305575ca9a997c971564e2e0fc8dc578a5ce61b1b25489e16bac15a
- MD5 949f522234163349d6b945ed9a4a3f55
- SHA1 ec4bb288c09c91fae1f115a9934b784630f56ca6
- SHA512 a1810098e9353b78afa14e8b9d3efa93e43e184415343ab486270b343ae6c24e8dbbf84235a2decd83cd9645040dd054b0c21663dd7e5cb894be2cd031fa2bde
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFvYNHr/O8HaRbV3JT3JyR2KCYNlmfewXyqHI:gZLolhNVyEQC/eDzJyR2K1PqHI
- TLSH T1E894DF297681C036D19301314BF6DB76293A7DA14B6164CBB398377D2FB43E1A67A30B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 5908 4FFB.tmp - Executes dropped EXE 1 IoCs
pid Process 5908 4FFB.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 2026-08-09_949f522234163349d6b945ed9a4a3f55_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 4FFB.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 5908 4FFB.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4136 wrote to memory of 5908 4136 2026-08-09_949f522234163349d6b945ed9a4a3f55_elex_mafia_stealc_tofsee.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-09_949f522234163349d6b945ed9a4a3f55_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-09_949f522234163349d6b945ed9a4a3f55_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4136 -
C:\Users\Admin\AppData\Local\Temp\4FFB.tmp"C:\Users\Admin\AppData\Local\Temp\4FFB.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-09_949f522234163349d6b945ed9a4a3f55_elex_mafia_stealc_tofsee.exe 8F32E737BC3CC4918656532B00058B189A064F3903C43D43FFB3FFF0AF6F7A7492E1DBFA2792A0BAE33060562AAE6D454F8FA80E8ED6FC066C4F32E890A4D7A12⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:5908
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\4FFB.tmp
- Size 411KB
- SHA256 187f6d0f7b05ebad1e8edda1255d667a9a082d0ef2fe4f01a90f69cc2fbe6af3
- MD5 add7dad9e1af553e2b889246c3c44008
- SHA1 b02b55ccd4f23fa68abdaf337d2fbbad9fb1049d
- SHA512 a6b6d4efa1dfb9541a41e30a67a028aa18cd8e58d99a00578aad590690c82900939638f1661011ae1d0e337d1dee164d88b7576c3f2e932dd04f7f50d3b2ee99
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mF6pcJqQcGlvvkPq9kwUEfCqHI:gZLolhNVyEzULIbwUEfCqHI
- TLSH T17294CF24B281C036D19301314BB6E771193E7DB55B6568CBB3D83A7E1EB43D1AA7A30B
- MD5 SHA1 SHA512 SSDEEP TLSH