Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
- submitted
01/07/2026, 04:14
General
- Target 2026-06-30_7a5805ec8ee4244597ce6d420371f48c_elex_mafia_stealc_tofsee.exe
- Size 464KB
- Sample260701-et2wvsf14z
- SHA256 ef9bd3e18e2e2a860eb654724356aa3eb903c31a847cfba49e1777fa47dc432c
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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.
- Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
- Enumerates system info in registry 2 TTPs 3 IoCs
- Modifies registry class 1 IoCs
- Suspicious behavior: AddClipboardFormatListener 2 IoCs
- Suspicious behavior: RenamesItself 1 IoCs
- Suspicious use of SetWindowsHookEx 5 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
- Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
- Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
- Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-06-30_7a5805ec8ee4244597ce6d420371f48c_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-30_7a5805ec8ee4244597ce6d420371f48c_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\1F36.tmp"C:\Users\Admin\AppData\Local\Temp\1F36.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-06-30_7a5805ec8ee4244597ce6d420371f48c_elex_mafia_stealc_tofsee.exe D963E814093593A6C88712DD4095C9E7F6EC474DE74249F8FA42DB9FD39C0C7F9FA28CDA3716732BE2A2D3C1E15CEF4BBDF70B642B0F539065175D7545A3BCF72⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
-
C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\2026-06-30_7a5805ec8ee4244597ce6d420371f48c_elex_mafia_stealc_tofsee.docx" /o ""3⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
1F36.tmp
2026-06-30_7a5805ec8ee4244597ce6d420371f48c_elex_mafia_stealc_tofsee.docx
memory/904-12-0x00007FFAB9740000-0x00007FFAB9750000-memory.dmp
memory/904-14-0x00007FFAB9740000-0x00007FFAB9750000-memory.dmp
memory/904-13-0x00007FFAB9740000-0x00007FFAB9750000-memory.dmp
memory/904-15-0x00007FFAF975F000-0x00007FFAF9760000-memory.dmp
memory/904-17-0x00007FFAF9600000-0x00007FFAF9863000-memory.dmp
memory/904-18-0x00007FFAF9600000-0x00007FFAF9863000-memory.dmp
memory/904-16-0x00007FFAB9740000-0x00007FFAB9750000-memory.dmp
memory/904-23-0x00007FFAF9600000-0x00007FFAF9863000-memory.dmp
memory/904-26-0x00007FFAF9600000-0x00007FFAF9863000-memory.dmp
memory/904-25-0x00007FFAF9600000-0x00007FFAF9863000-memory.dmp
memory/904-24-0x00007FFAF9600000-0x00007FFAF9863000-memory.dmp
memory/904-22-0x00007FFAF9600000-0x00007FFAF9863000-memory.dmp
memory/904-21-0x00007FFAF9600000-0x00007FFAF9863000-memory.dmp
memory/904-20-0x00007FFAB9740000-0x00007FFAB9750000-memory.dmp
memory/904-19-0x00007FFAF9600000-0x00007FFAF9863000-memory.dmp
memory/904-27-0x00007FFAB6A10000-0x00007FFAB6A20000-memory.dmp
memory/904-28-0x00007FFAB6A10000-0x00007FFAB6A20000-memory.dmp
memory/904-32-0x00007FFAF9600000-0x00007FFAF9863000-memory.dmp