Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
04/08/2026, 06:59
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-04_66fe2ef0966a762ced4477c1b0a90dca_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-04_66fe2ef0966a762ced4477c1b0a90dca_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-08-04_66fe2ef0966a762ced4477c1b0a90dca_elex_mafia_stealc_tofsee.exe
- Size 413KB
- Sample260804-hr7acatdla
- SHA256 03ef3deb97b3049fc07baea481b67af32110bf56691472b68242fad00a27f00d
- MD5 66fe2ef0966a762ced4477c1b0a90dca
- SHA1 3c83e3f443213ffab593b18f931d9fde123caef4
- SHA512 153155ed965710cd818c87071988ce229301e16a01407fed9dde456464b3e2a9346c56f541940075d4e7bc329163840854055de7017390e95019195ac22689d3
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFPzKocxQisg46GuZ+jpDVA0Ihs+6c//qHg:gZLolhNVyEgHU9Z+1VA0is+6c3qHg
- TLSH T18C94DF28B281C036D19301318AF6D776193A7DB15B6264CBB3D83B3D2E753D1A67A31B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 2892 396A.tmp - Executes dropped EXE 1 IoCs
pid Process 2892 396A.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 2026-08-04_66fe2ef0966a762ced4477c1b0a90dca_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 396A.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2892 396A.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2112 wrote to memory of 2892 2112 2026-08-04_66fe2ef0966a762ced4477c1b0a90dca_elex_mafia_stealc_tofsee.exe 86
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-04_66fe2ef0966a762ced4477c1b0a90dca_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-04_66fe2ef0966a762ced4477c1b0a90dca_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2112 -
C:\Users\Admin\AppData\Local\Temp\396A.tmp"C:\Users\Admin\AppData\Local\Temp\396A.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-04_66fe2ef0966a762ced4477c1b0a90dca_elex_mafia_stealc_tofsee.exe 802AB84635C9189EFBFE1229229E30D36FB9BF724ADEDB1BE4DDAE93F85038AB24C8C543D84A92F511A07DDC349BCB6B408D972995B94E07B360F2D10FB10FF42⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:2892
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\396A.tmp
- Size 413KB
- SHA256 7405169013d67b1e5e679a877836e19ed3f5b51ebf29c79a506a7ab5690e7b10
- MD5 32b781e05cc926630180d43bd49a2dc7
- SHA1 2a606612b6cc8fa75db94b77cb97f1b36b219938
- SHA512 123640d4863b2aca21a0c2b63b3660bc460769461afd133b150033fc63d3bb2df3d9c1e459406d9461171bf442942bc8d9caa9ac772ec4d2406f785e64799c2f
- SSDEEP 12288:gZLolhNVyEIB3wFxzzblFXngJ1HZ1/v3mqHg:gZqhOEIBA7QHj/v3Q
- TLSH T1F094DF29B2C1C036E19701304AB6E736193A7DB14B6164CBB7D8377E1EB53D1A67A30B
- MD5 SHA1 SHA512 SSDEEP TLSH