Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
10/08/2026, 04:35
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-10_800cbe050a1e0eb8e957bcc2c919ef42_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-10_800cbe050a1e0eb8e957bcc2c919ef42_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target 2026-08-10_800cbe050a1e0eb8e957bcc2c919ef42_elex_mafia_stealc_tofsee.exe
- Size 1.0MB
- Sample260810-e7yrcs1ejh
- SHA256 07127ad644d490ee18d8be069bda161b3aa65d15b9415f21e504fc7c4b54c2a9
- MD5 800cbe050a1e0eb8e957bcc2c919ef42
- SHA1 7572a8ec61e7daf9b72d4740e4bc34e89905c207
- SHA512 7598aeb569c8a02b65674002d6d44bd8203b721452d96d2f71e83bc5f7bce0c0bb17daf73d6275b98054f8bae8c5359cb5033c05a1a929162128b303d12c6627
- SSDEEP 12288:+O4rfItL8HPU4fKtYu/x+5fUARPEvTAZDlJ7Jla99xIla99x:+O4rQtGPUF5pQmAZDlJNMxIMx
- TLSH T1E2356C61B2D69869E57602340F76A1E0EB3339676B15D49E358C230E1FB16934B33B3B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 1372 1E9F.tmp - Executes dropped EXE 1 IoCs
pid Process 1372 1E9F.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 2026-08-10_800cbe050a1e0eb8e957bcc2c919ef42_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1E9F.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 372 wrote to memory of 1372 372 2026-08-10_800cbe050a1e0eb8e957bcc2c919ef42_elex_mafia_stealc_tofsee.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-10_800cbe050a1e0eb8e957bcc2c919ef42_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-10_800cbe050a1e0eb8e957bcc2c919ef42_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:372 -
C:\Users\Admin\AppData\Local\Temp\1E9F.tmp"C:\Users\Admin\AppData\Local\Temp\1E9F.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-08-10_800cbe050a1e0eb8e957bcc2c919ef42_elex_mafia_stealc_tofsee.exe 992288F1B779E2EF68096935D0763BADCF42C8ED6572055E9348E509A0D6E427FE8E49A3E5658C7D5857EB886DF0AEAE50B4F15A3ADCB4A90CBAE021AD322EC62⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1372
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\1E9F.tmp
- Size 1.0MB
- SHA256 f1f9a6b600fc2db5959b8bd7b757dbbc98ea772e1cf708732d2747a8780910f0
- MD5 9705cdd60bde7afa4b99f1182b12647f
- SHA1 707e71846dcb2989539cb1f1f8005366531d2081
- SHA512 5ceaed2a2706361f80533d90a6321ef0b68ee7c5a059a41083e80c6de541752869b3d715ffb33277b4faec3e74786ca39e9c74f0efa581671b0ed78f6dfb87c3
- SSDEEP 12288:+O4rfItL8HPKLlEqnHG0UUYwx55yFbT7Jla99xIla99x:+O4rQtGPKLlxHG5wx55qbTNMxIMx
- TLSH T1B8356B21B2D69869E57602341F76A1E0EB3339676B15D49E358C230E1FB16934B33B3B
- MD5 SHA1 SHA512 SSDEEP TLSH