Analysis
- max time kernel
149s - max time network
153s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
20/04/2026, 23:16
General
- Target cd18fdab4dc2b17573775c2e229cdd025aee5c0d9785aeb7650d40d8de9fa3f8.exe
- Size 766KB
- Sample260420-285ydsft2m
- SHA256 cd18fdab4dc2b17573775c2e229cdd025aee5c0d9785aeb7650d40d8de9fa3f8
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 9 IoCs
- Suspicious behavior: EnumeratesProcesses 14 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\cd18fdab4dc2b17573775c2e229cdd025aee5c0d9785aeb7650d40d8de9fa3f8.exe"C:\Users\Admin\AppData\Local\Temp\cd18fdab4dc2b17573775c2e229cdd025aee5c0d9785aeb7650d40d8de9fa3f8.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\22e3e730C:\Windows\Syswow64\22e3e7301⤵
- 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
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Downloads
22e3e730
memory/4088-0-0x0000000000720000-0x00000000007AC000-memory.dmp
memory/4088-10-0x0000000000720000-0x00000000007AC000-memory.dmp
memory/4088-19-0x0000000002E60000-0x0000000002EC4000-memory.dmp
memory/5432-4-0x00000000000A0000-0x000000000012C000-memory.dmp
memory/5432-11-0x0000000002010000-0x0000000002074000-memory.dmp
memory/5432-12-0x00000000000A0000-0x000000000012C000-memory.dmp
memory/5432-26-0x00000000000A0000-0x000000000012C000-memory.dmp