Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
28/07/2026, 23:27
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-28_1f381e244a73ce6bd98b7dd0749b5eef_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-28_1f381e244a73ce6bd98b7dd0749b5eef_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-07-28_1f381e244a73ce6bd98b7dd0749b5eef_elex_mafia_stealc_tofsee.exe
- Size 384KB
- Sample260728-3fdtwace53
- SHA256 78a0e888ba50a7c9fea24c7bb4895f9841270f8fe7fcde50f818116c6daa87a8
- MD5 1f381e244a73ce6bd98b7dd0749b5eef
- SHA1 039e79afe837a531db9c7c242ab017035e7d28b8
- SHA512 6d3b90bd9ca35cfe6de0cfe55090c9f13b8484c6920fe17c3d21e690166568f669863e03c5d31de4f5aa8bc560a92cc226c99bba151a72cd8ed21c5a8f5f072a
- SSDEEP 6144:drxfv4co9ZL3GBGgjODxbf7hH8x9phuRoqSnqzDZww15NDYmqheb3+So1Z:Zm48gODxbzWuRVu8mMYmqG321Z
- TLSH T12E84C0247581C036E19B01314BFADB62593B3DB29B2468C77BE47B6D5EB03D1A73920B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 3908 16B0.tmp - Executes dropped EXE 1 IoCs
pid Process 3908 16B0.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 2026-07-28_1f381e244a73ce6bd98b7dd0749b5eef_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 16B0.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3908 16B0.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 5556 wrote to memory of 3908 5556 2026-07-28_1f381e244a73ce6bd98b7dd0749b5eef_elex_mafia_stealc_tofsee.exe 86
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-28_1f381e244a73ce6bd98b7dd0749b5eef_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-28_1f381e244a73ce6bd98b7dd0749b5eef_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5556 -
C:\Users\Admin\AppData\Local\Temp\16B0.tmp"C:\Users\Admin\AppData\Local\Temp\16B0.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-07-28_1f381e244a73ce6bd98b7dd0749b5eef_elex_mafia_stealc_tofsee.exe A353402BA4805F4115D90C584AB44FA1DB986626EBEB839FD6FA002BDE7D357523EDE4D2551FDF9203C61787597BE4562E625DC69686CAD187BCDBF9DE8B72852⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:3908
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\16B0.tmp
- Size 384KB
- SHA256 f340ca7227d4c5a30b80241c51255f5ba64a446aeff6a67a1e2b2babc1c5d151
- MD5 fe44155887f9b7309115104f45f04e6c
- SHA1 c9a3b4cebc41425f6f8f0dceef8aec2bb9927497
- SHA512 cf98c80bcb4fb4821fcaf24c93a574148f8aca8f3f14ebe52ce34d168e577554b11b0bf7207abc9cea4d11cefa879a31282988444de42566c3a1489fd097f104
- SSDEEP 6144:drxfv4co9ZL3GBGgjODxbf7hHyE7DAof2T+THDp/3lZBvfFk21QWFHpBhyMcZ:Zm48gODxbzQE7pf2KrDp/3hd1QWxpBh4
- TLSH T15384D02475C1C032E19A05318BF6EB611A3A3DA24B6468DB7BE57B7D9E703D1A73430B
- MD5 SHA1 SHA512 SSDEEP TLSH