Analysis
- max time kernel
149s - max time network
151s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
03/05/2026, 12:23
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-05-03_0412d313c08f861d17dc98ed62a867c4_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260130-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-05-03_0412d313c08f861d17dc98ed62a867c4_elex_mafia_stealc_tofsee.exe
Resource
win11-20260130-en
5 signatures
150 seconds
General
- Target 2026-05-03_0412d313c08f861d17dc98ed62a867c4_elex_mafia_stealc_tofsee.exe
- Size 535KB
- Sample260503-pkfmdahs81
- SHA256 8ba272cf3de26c35e359e58766dba7ab54546e833fb953408ae08555c1d142ff
- MD5 0412d313c08f861d17dc98ed62a867c4
- SHA1 8d9c5abc2c9897b40d0b2ae7f8492baa61005f9d
- SHA512 2636cd0dd740c601c11ca611b2f21bfd5faabe4c812908164559071f8c0e35377c4127e384eb06bc913191ab487960697d3aeb12a8b351fb4b92ba15ea48173c
- SSDEEP 12288:si4g+yU+0pAiv+c06y35YCj0b81GoaxUlvjosTdcG93Dn:si4gXn0pD+cw35dUBoVlvjRhFJ
- TLSH T1B8C4F1203182C037E26615354BE9DB66667A7CB64725B8CF3BC42B6D2FB42D1D63434B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 2 IoCs
pid Process 4828 2E6E.tmp 2104 2026-05-03_0412d313c08f861d17dc98ed62a867c4_elex_mafia_stealc_tofsee.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 2026-05-03_0412d313c08f861d17dc98ed62a867c4_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2E6E.tmp - Suspicious behavior: RenamesItself 1 IoCs
pid Process 4828 2E6E.tmp - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3968 wrote to memory of 4828 3968 2026-05-03_0412d313c08f861d17dc98ed62a867c4_elex_mafia_stealc_tofsee.exe 79 PID 4828 wrote to memory of 2104 4828 2E6E.tmp 80
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-03_0412d313c08f861d17dc98ed62a867c4_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-03_0412d313c08f861d17dc98ed62a867c4_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3968 -
C:\Users\Admin\AppData\Local\Temp\2E6E.tmp"C:\Users\Admin\AppData\Local\Temp\2E6E.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-05-03_0412d313c08f861d17dc98ed62a867c4_elex_mafia_stealc_tofsee.exe 1558D6896A43272F45864D8EF20FCD7746562A84183A484EF729F7741D53A845CC10DE99B28D81EEE3CA86B1244487A62AB3297CC1E832474FC8F532A6BA7CF72⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4828 -
C:\Users\Admin\AppData\Local\Temp\2026-05-03_0412d313c08f861d17dc98ed62a867c4_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-03_0412d313c08f861d17dc98ed62a867c4_elex_mafia_stealc_tofsee.exe"3⤵
- Executes dropped EXE
PID:2104
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\2026-05-03_0412d313c08f861d17dc98ed62a867c4_elex_mafia_stealc_tofsee.exe
- Size 255KB
- SHA256 aba5c0bff0442597ff8743b4fe7d28de945b78be01eb88fc4a95cadd1fbee409
- MD5 b7fd76103054f562a11ce616d50a0611
- SHA1 7473656e5a33b9ecc401985f917f65054bcbd16c
- SHA512 2a2996476dbfdcd50c39c08dc91a179eff4f016013707c9c0972c6e7a0e179b9da4fcff5e2d4d4883a31312bfefdb9a88d1490e1baaa4728a516c5c7f7bdfbd2
- SSDEEP 6144:+0KCJyiHB+nqr0FpIlsUuDnhqK1xOuSSln:td90FpIGUwwUx/
- TLSH T17C443811B781C037D4A3013149FA8675AA39BEB2176495CBB3C43F6E6E316E26E3171B
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\2E6E.tmp
- Size 535KB
- SHA256 60233106ee2c0e70945161763937203f655cde5378f974557bda6f94d54c380d
- MD5 f4f558deb282898bd888d4c73a927326
- SHA1 fd379cb1d5a22bbd66bed54d59ce649d22f967b5
- SHA512 8c31c3d84e5a9bad233f6161efed390c26802544edc16d07123705f60f1c172f5b891045641184d8ffa17202e328b5ec94fc4a8c0f85b7a9b07c831a85bdf338
- SSDEEP 12288:si4g+yU+0pAiv+bVRfImu+OaOE50KdrhxUlvjosTdcG93Dn:si4gXn0pD+RZI0+k0xlvjRhFJ
- TLSH T1F3C401303592C033D2A715354BF9CB66667A39B6476668CB3BC42BAE1E743C2D638347
- MD5 SHA1 SHA512 SSDEEP TLSH