Analysis
- max time kernel
149s - max time network
148s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
04/05/2026, 19:01
General
- Target b5d467bb138552f5e404187e52bddc9a7109ad67d1aeb0b806969844bde8343a.exe
- Size 640KB
- Sample260504-xpdycaft3q
- SHA256 b5d467bb138552f5e404187e52bddc9a7109ad67d1aeb0b806969844bde8343a
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 26 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\b5d467bb138552f5e404187e52bddc9a7109ad67d1aeb0b806969844bde8343a.exe"C:\Users\Admin\AppData\Local\Temp\b5d467bb138552f5e404187e52bddc9a7109ad67d1aeb0b806969844bde8343a.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\10496b16C:\Windows\Syswow64\10496b161⤵
- 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
1f3a40
10496b16
memory/1824-4-0x00000000005C0000-0x000000000064C000-memory.dmp
memory/1824-19-0x00000000005C0000-0x000000000064C000-memory.dmp
memory/1824-37-0x00000000005C0000-0x000000000064C000-memory.dmp
memory/2012-0-0x00000000002B0000-0x000000000033C000-memory.dmp
memory/2012-17-0x00000000002B0000-0x000000000033C000-memory.dmp
memory/2012-18-0x0000000001520000-0x0000000001545000-memory.dmp