Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
01/08/2026, 07:35
General
- Target 0fa8b2a90a90be0bd2cdb13cfa7030b087df78231fda19adc1dbee4876341207.exe
- Size 560KB
- Sample260801-jetdds1blg
- SHA256 0fa8b2a90a90be0bd2cdb13cfa7030b087df78231fda19adc1dbee4876341207
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\0fa8b2a90a90be0bd2cdb13cfa7030b087df78231fda19adc1dbee4876341207.exe"C:\Users\Admin\AppData\Local\Temp\0fa8b2a90a90be0bd2cdb13cfa7030b087df78231fda19adc1dbee4876341207.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\87c07324C:\Windows\Syswow64\87c073241⤵
- 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
87c07324
memory/3080-0-0x0000000000390000-0x000000000041C000-memory.dmp
memory/3080-10-0x0000000000390000-0x000000000041C000-memory.dmp
memory/4432-4-0x0000000000760000-0x00000000007EC000-memory.dmp
memory/4432-11-0x0000000000760000-0x00000000007EC000-memory.dmp
memory/4432-22-0x0000000000760000-0x00000000007EC000-memory.dmp