Analysis
- max time kernel
149s - max time network
149s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
08/05/2026, 22:21
General
- Target 65fa0110d3dc93b0ef08a31d906a7ae24afec6fdc3d39303a12af143a2a75bdf.exe
- Size 1.2MB
- Sample260508-19yp2ae14x
- SHA256 65fa0110d3dc93b0ef08a31d906a7ae24afec6fdc3d39303a12af143a2a75bdf
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 14 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\65fa0110d3dc93b0ef08a31d906a7ae24afec6fdc3d39303a12af143a2a75bdf.exe"C:\Users\Admin\AppData\Local\Temp\65fa0110d3dc93b0ef08a31d906a7ae24afec6fdc3d39303a12af143a2a75bdf.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\e1b8cf6C:\Windows\Syswow64\e1b8cf61⤵
- 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
e1b8cf6
memory/1404-0-0x0000000000990000-0x0000000000A1C000-memory.dmp
memory/1404-10-0x0000000000990000-0x0000000000A1C000-memory.dmp
memory/5140-4-0x0000000000DE0000-0x0000000000E6C000-memory.dmp
memory/5140-11-0x0000000000DE0000-0x0000000000E6C000-memory.dmp
memory/5140-16-0x0000000000DE0000-0x0000000000E6C000-memory.dmp