Analysis
- max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
08/05/2026, 21:37
General
- Target c045ade831a5d72758c0c1e177694094106a5dad255fc5cb30de7d5f6a3b846c.exe
- Size 548KB
- Sample260508-1gr2saew4w
- SHA256 c045ade831a5d72758c0c1e177694094106a5dad255fc5cb30de7d5f6a3b846c
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 7 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\c045ade831a5d72758c0c1e177694094106a5dad255fc5cb30de7d5f6a3b846c.exe"C:\Users\Admin\AppData\Local\Temp\c045ade831a5d72758c0c1e177694094106a5dad255fc5cb30de7d5f6a3b846c.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\d9a15ad4C:\Windows\Syswow64\d9a15ad41⤵
- 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
d9a15ad4
memory/956-0-0x00000000001F0000-0x0000000000279000-memory.dmp
memory/956-10-0x00000000001F0000-0x0000000000279000-memory.dmp
memory/956-24-0x00000000001F0000-0x0000000000279000-memory.dmp
memory/956-25-0x0000000002980000-0x0000000002C0B000-memory.dmp
memory/956-45-0x0000000002980000-0x0000000002C0B000-memory.dmp
memory/3108-3-0x0000000000230000-0x00000000002B9000-memory.dmp
memory/3108-12-0x0000000000230000-0x00000000002B9000-memory.dmp
memory/3108-13-0x0000000001AA0000-0x0000000001D2B000-memory.dmp
memory/3108-26-0x0000000000230000-0x00000000002B9000-memory.dmp