Analysis
- max time kernel
149s - max time network
155s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
04/05/2026, 19:01
General
- Target b5d467bb138552f5e404187e52bddc9a7109ad67d1aeb0b806969844bde8343a.exe
- Size 640KB
- Sample260504-xpdycaft3q
- SHA256 b5d467bb138552f5e404187e52bddc9a7109ad67d1aeb0b806969844bde8343a
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 15 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 9 IoCs
- Suspicious behavior: EnumeratesProcesses 14 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\7184b050C:\Windows\Syswow64\7184b0501⤵
- 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
7184b050
memory/4516-35-0x0000000003250000-0x000000000334A000-memory.dmp
memory/4516-46-0x0000000003250000-0x000000000334A000-memory.dmp
memory/4516-10-0x00000000003B0000-0x000000000043C000-memory.dmp
memory/4516-0-0x00000000003B0000-0x000000000043C000-memory.dmp
memory/4516-43-0x0000000003250000-0x000000000334A000-memory.dmp
memory/4516-40-0x0000000003250000-0x000000000334A000-memory.dmp
memory/4516-27-0x0000000003250000-0x000000000334A000-memory.dmp
memory/4516-39-0x0000000003250000-0x000000000334A000-memory.dmp
memory/4696-11-0x0000000000020000-0x00000000000AC000-memory.dmp
memory/4696-31-0x0000000002080000-0x000000000217A000-memory.dmp
memory/4696-32-0x0000000000020000-0x00000000000AC000-memory.dmp
memory/4696-28-0x0000000002080000-0x000000000217A000-memory.dmp
memory/4696-22-0x0000000002080000-0x000000000217A000-memory.dmp
memory/4696-17-0x0000000002080000-0x000000000217A000-memory.dmp
memory/4696-4-0x0000000000020000-0x00000000000AC000-memory.dmp