Analysis
- max time kernel
149s - max time network
154s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
30/07/2026, 19:38
General
- Target 2f5a97c354daad32c5ea4b416e9a2dc0cbac35556754a3ee39b5a55fa59536d5.exe
- Size 525KB
- Sample260730-ycd81sef35
- SHA256 2f5a97c354daad32c5ea4b416e9a2dc0cbac35556754a3ee39b5a55fa59536d5
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
- Unexpected DNS network traffic destination 4 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
- Drops file in System32 directory 5 IoCs
- UPX packed file 6 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Drops file in Windows directory 2 IoCs
- 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.
- Modifies data under HKEY_USERS 8 IoCs
- Suspicious behavior: EnumeratesProcesses 22 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2f5a97c354daad32c5ea4b416e9a2dc0cbac35556754a3ee39b5a55fa59536d5.exe"C:\Users\Admin\AppData\Local\Temp\2f5a97c354daad32c5ea4b416e9a2dc0cbac35556754a3ee39b5a55fa59536d5.exe"1⤵
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\Syswow64\8d3af7c0C:\Windows\Syswow64\8d3af7c01⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
8d3af7c0
memory/3932-3-0x00000000003C0000-0x000000000044C000-memory.dmp
memory/3932-11-0x00000000003C0000-0x000000000044C000-memory.dmp
memory/3932-22-0x00000000003C0000-0x000000000044C000-memory.dmp
memory/5364-0-0x00000000007D0000-0x000000000085C000-memory.dmp
memory/5364-10-0x00000000007D0000-0x000000000085C000-memory.dmp