Analysis
- max time kernel
150s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260618-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
29/06/2026, 00:58
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-06-27_fd6b5bef3cd82519042c0a6a51404959_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-06-27_fd6b5bef3cd82519042c0a6a51404959_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260618-en
5 signatures
150 seconds
General
- Target 2026-06-27_fd6b5bef3cd82519042c0a6a51404959_elex_mafia_stealc_tofsee.exe
- Size 411KB
- Sample260629-bb2atshz3x
- SHA256 692e88c2d36a45a3b1eb2df76ebc010635eed9aa2fe62675938ac29aa3222fc8
- MD5 fd6b5bef3cd82519042c0a6a51404959
- SHA1 6a7f3a407483010e61f101211bacd919c9a09b70
- SHA512 1aab76e4a2e0e023fe469d502c2f442d52d571631e67f70653f9e0dbbdc58dd6d51c25da701350072868dad5682f3cc1a058cef297e71b4c45d1dd1ab805d738
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFDsumspQEiNjqVZVbEtatYh3XcikLJU0YQqHI:gZLolhNVyEaJx5GqVotatmXKLJFqHI
- TLSH T17E94CF29B2C1C032D19301314BB6DB76293A7DB15B6164CBB3D83B6D1EB13D1A67A31B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 5768 8131.tmp - Executes dropped EXE 1 IoCs
pid Process 5768 8131.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 2026-06-27_fd6b5bef3cd82519042c0a6a51404959_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8131.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 5768 8131.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2652 wrote to memory of 5768 2652 2026-06-27_fd6b5bef3cd82519042c0a6a51404959_elex_mafia_stealc_tofsee.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-06-27_fd6b5bef3cd82519042c0a6a51404959_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-27_fd6b5bef3cd82519042c0a6a51404959_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2652 -
C:\Users\Admin\AppData\Local\Temp\8131.tmp"C:\Users\Admin\AppData\Local\Temp\8131.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-06-27_fd6b5bef3cd82519042c0a6a51404959_elex_mafia_stealc_tofsee.exe EB8A121350374E37693906372F9227E7BD2F9C667C69558AEAD526F27584C751DB39C22BA2CA9726807A7759F8632B7E1CD534433CDC9041E34931937C6361A82⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:5768
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\8131.tmp
- Size 411KB
- SHA256 36965c6c3c57e5aa214fccb37b59beaeeb1048a47de5452c496c161b91bcb61d
- MD5 13d69baa8a92069db6ecfd80ecb8fc42
- SHA1 c37cd750a45da5a3c0955d93f3fdbccc9b5e3ce0
- SHA512 b24cc9e02fbc821b4bd9eee5a5ab8eaaf16e21a3b0143d0423ebe72224f6c360742e9da38778b6635aefb3c5611ee77ad21038b5f18c5eec2fd3b8d3a73cbab6
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFm0CIAQkO+nBToksdgknUM0jIVLSWHbqHI:gZLolhNVyEYAPO+hoksdnnqjIRbqHI
- TLSH T1E894DF2872C1C036D1A304314BF6DB76153A7DB55B6264CBB3983B7E2E712D1A63A31B
- MD5 SHA1 SHA512 SSDEEP TLSH