Analysis
- max time kernel
150s - max time network
134s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
10/08/2026, 02:09
General
- Target f4ac4f735b9ff260a275734d86610dccb8558d1a54c6d6a78a94c33b6aaf6e39.exe
- Size 109KB
- Sample260810-clbctsyhkh
- SHA256 f4ac4f735b9ff260a275734d86610dccb8558d1a54c6d6a78a94c33b6aaf6e39
Malware Config
Signatures
- Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
- UPX packed file 16 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- 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.
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\f4ac4f735b9ff260a275734d86610dccb8558d1a54c6d6a78a94c33b6aaf6e39.exe"C:\Users\Admin\AppData\Local\Temp\f4ac4f735b9ff260a275734d86610dccb8558d1a54c6d6a78a94c33b6aaf6e39.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c del *.cpass2⤵
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/996-0-0x0000000000400000-0x0000000000C2C000-memory.dmp
memory/996-1-0x0000000000400000-0x0000000000C2C000-memory.dmp
memory/996-2-0x0000000000400000-0x0000000000C2C000-memory.dmp
memory/996-3-0x0000000000400000-0x0000000000C2C000-memory.dmp
memory/996-4-0x0000000000400000-0x0000000000C2C000-memory.dmp
memory/996-5-0x0000000000400000-0x0000000000C2C000-memory.dmp
memory/996-6-0x0000000000400000-0x0000000000C2C000-memory.dmp
memory/996-7-0x0000000000400000-0x0000000000C2C000-memory.dmp
memory/996-8-0x0000000000400000-0x0000000000C2C000-memory.dmp
memory/996-9-0x0000000000400000-0x0000000000C2C000-memory.dmp
memory/996-10-0x0000000000400000-0x0000000000C2C000-memory.dmp
memory/996-11-0x0000000000400000-0x0000000000C2C000-memory.dmp
memory/996-12-0x0000000000400000-0x0000000000C2C000-memory.dmp
memory/996-13-0x0000000000400000-0x0000000000C2C000-memory.dmp
memory/996-14-0x0000000000400000-0x0000000000C2C000-memory.dmp
memory/996-15-0x0000000000400000-0x0000000000C2C000-memory.dmp