Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
24/04/2026, 12:24
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-04-24_3d43609a8b3a4f346725e3f8b9a11da8_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260130-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-04-24_3d43609a8b3a4f346725e3f8b9a11da8_elex_mafia_stealc_tofsee.exe
Resource
win11-20260130-en
5 signatures
150 seconds
General
- Target 2026-04-24_3d43609a8b3a4f346725e3f8b9a11da8_elex_mafia_stealc_tofsee.exe
- Size 412KB
- Sample260424-plbptaat5j
- SHA256 94b505556bc8c8986b54c2a42cd516c142c46e92155a7ce17894c5f2bde62d64
- MD5 3d43609a8b3a4f346725e3f8b9a11da8
- SHA1 8e7040fdab222ecb6081633fd3368cfcb1b78521
- SHA512 682ac6f4f92b266a7b1a706edc923ab44becc8d8577433176a163afa36b772b303a2fc653efca2e418ab5d0714cbc646805f2b4970adfa68670d1b0c32f62391
- SSDEEP 12288:U6PCrIc9kph5Ezpecp3nMzuQxTLikjpo:U6QIcOh5EdM9xp
- TLSH T15A94D03435C5C037E29316308AEADA63193A7D758B62A8CB3BD467AE5E702D1E734347
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 3872 3F65.tmp - Executes dropped EXE 1 IoCs
pid Process 3872 3F65.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 2026-04-24_3d43609a8b3a4f346725e3f8b9a11da8_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3F65.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3872 3F65.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1724 wrote to memory of 3872 1724 2026-04-24_3d43609a8b3a4f346725e3f8b9a11da8_elex_mafia_stealc_tofsee.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-24_3d43609a8b3a4f346725e3f8b9a11da8_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-24_3d43609a8b3a4f346725e3f8b9a11da8_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1724 -
C:\Users\Admin\AppData\Local\Temp\3F65.tmp"C:\Users\Admin\AppData\Local\Temp\3F65.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-04-24_3d43609a8b3a4f346725e3f8b9a11da8_elex_mafia_stealc_tofsee.exe 6EC8279DA9BFF4BEF69C5AF86DA2F3DDCB6A81417C87E41225B925CC3D776006F76F5399E44AF9AB492BD536B96D3782A338348795F139EFE20293D4C0E8BC8D2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:3872
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\3F65.tmp
- Size 412KB
- SHA256 f551993cb2c8d4f0ab6d8b76dda71580b0532943092ce50f1dd20a9a4ed0b5c7
- MD5 1820442fe3f8ab8f7d06dc250a925d30
- SHA1 083e9afefb8f40428de6b70e989f2702cdfd4ada
- SHA512 09fd88a79d7d7abb0502bb8798b3e284e7eacc88eecf618ef42704b64b6c8f3a63cf1b8b65212e9e4310a67cf0cb7aad57929f00534a525ccb1e3ab7c02596a1
- SSDEEP 12288:U6PCrIc9kph5Fd4J52xZptxkY1/kA/whR/95:U6QIcOh5Lc2xNx91M/P/
- TLSH T17494E0303685C036E2A706318AEADB66193E7D754B2268C777D06BAE6E703D1DB34347
- MD5 SHA1 SHA512 SSDEEP TLSH