Analysis
- max time kernel
149s - max time network
137s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
15/04/2026, 14:46
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-04-15_25c771ca3be1822bb65107185ae086a1_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260130-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-04-15_25c771ca3be1822bb65107185ae086a1_elex_mafia_stealc_tofsee.exe
Resource
win11-20260130-en
5 signatures
150 seconds
General
- Target 2026-04-15_25c771ca3be1822bb65107185ae086a1_elex_mafia_stealc_tofsee.exe
- Size 411KB
- Sample260415-r5amzacw21
- SHA256 a814cc84408f67839cf14eb91c0a82e80053e1dc5e15ab21eb767c9fae0bf62d
- MD5 25c771ca3be1822bb65107185ae086a1
- SHA1 2fdfb9c436ce8f7b5ab41682bf834a94b723774a
- SHA512 b9386d64ca4aba401f1a505047d59f3187e4f1d4b3a32e7becea3b724211b09e1c53b676ace7f7e1d8a3f576d8d81ea451edc4e3d01b3d41ceea164a915c3bf7
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFeqtrUcO8UYk3WNX+xjFSnqHI:gZLolhNVyELqlUcfUYf+nSnqHI
- TLSH T14194D028B2C1C036D59301314BE6EB76253A7DB15B6164CBB3983B7D5EB03D1A67A30B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 2852 D1F6.tmp - Executes dropped EXE 1 IoCs
pid Process 2852 D1F6.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 2026-04-15_25c771ca3be1822bb65107185ae086a1_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language D1F6.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2852 D1F6.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 5036 wrote to memory of 2852 5036 2026-04-15_25c771ca3be1822bb65107185ae086a1_elex_mafia_stealc_tofsee.exe 79
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-15_25c771ca3be1822bb65107185ae086a1_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-15_25c771ca3be1822bb65107185ae086a1_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5036 -
C:\Users\Admin\AppData\Local\Temp\D1F6.tmp"C:\Users\Admin\AppData\Local\Temp\D1F6.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-04-15_25c771ca3be1822bb65107185ae086a1_elex_mafia_stealc_tofsee.exe 612DD813C8C6CEEF732C36AE5601DAD9AB280042004BF10D66BCF57829F4E531A1F4C11D0B3BACA6915BAEE8D5D78A622AB5DD7F89ED96E3454E18FAAD1C320D2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:2852
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\D1F6.tmp
- Size 411KB
- SHA256 a8616294c960a8d555812fe7ef46acf100b8d506142508fa09b56b081c6c1d78
- MD5 d8a4edc59a5814bb4113f7cc6d28ec77
- SHA1 cee8257a94416c26b4616c4dc8d8091f8a39448c
- SHA512 7cf8843ecc0da4ba0be94acc509af1727f6a36ed4d56fd57584ec5b074486d14f9e10b7df3ca4c081ea990a2b7b7d8af465449023dc04d0a810443296b6fe1fc
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFgvL3+mWv1ItnQWsj/C6yMZOBPWLqHI:gZLolhNVyEVzODp/jyF8LqHI
- TLSH T1D494D028B6C1C032D19301314BEAD775253A3DA10B62A5CBB7D43B7E5E713E1A67A31B
- MD5 SHA1 SHA512 SSDEEP TLSH