Analysis
- max time kernel
148s - max time network
132s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
21/08/2026, 17:51
General
- Target f42bf6bdc1823bf5ec9887e885f6c33da2ca5b5f521bcaecd9503c7f8d610afc.exe
- Size 1.9MB
- Sample260821-wfb7qavcmd
- SHA256 f42bf6bdc1823bf5ec9887e885f6c33da2ca5b5f521bcaecd9503c7f8d610afc
Malware Config
Signatures
- Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
- Drops file in Windows directory 2 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\f42bf6bdc1823bf5ec9887e885f6c33da2ca5b5f521bcaecd9503c7f8d610afc.exe"C:\Users\Admin\AppData\Local\Temp\f42bf6bdc1823bf5ec9887e885f6c33da2ca5b5f521bcaecd9503c7f8d610afc.exe"1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\BioIso.exe"C:\Windows\System32\BioIso.exe"2⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\F42BF6~1.EXE >> NUL2⤵
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/1056-2-0x000002413BA60000-0x000002413BC16000-memory.dmp
memory/1056-3-0x000002413BE10000-0x000002413BE30000-memory.dmp
memory/1056-19-0x000002413BE10000-0x000002413BE30000-memory.dmp
memory/1056-20-0x0000000180000000-0x00000001801A2000-memory.dmp
memory/1056-18-0x0000000180000000-0x00000001801A2000-memory.dmp
memory/1056-17-0x0000000180000000-0x00000001801A2000-memory.dmp
memory/1056-21-0x0000000180000000-0x00000001801A2000-memory.dmp
memory/1056-8-0x0000000180000000-0x00000001801A2000-memory.dmp
memory/1056-5-0x000002413BE10000-0x000002413BE30000-memory.dmp
memory/1056-26-0x0000000180000000-0x00000001801A2000-memory.dmp
memory/1860-0-0x00007FF6952B0000-0x00007FF69549A000-memory.dmp