Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
03/09/2026, 16:03
General
- Target 40f6ef3a609dfe14442c841cd216c230826b78c8045c803da43cd28770b3b660.exe
- Size 548KB
- Sample260903-thrn3sbp31
- SHA256 40f6ef3a609dfe14442c841cd216c230826b78c8045c803da43cd28770b3b660
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 11 IoCs
- UPX packed file 8 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\40f6ef3a609dfe14442c841cd216c230826b78c8045c803da43cd28770b3b660.exe"C:\Users\Admin\AppData\Local\Temp\40f6ef3a609dfe14442c841cd216c230826b78c8045c803da43cd28770b3b660.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\3e807dcC:\Windows\Syswow64\3e807dc1⤵
- 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
3e807dc
memory/460-0-0x0000000000880000-0x0000000000909000-memory.dmp
memory/460-10-0x0000000000880000-0x0000000000909000-memory.dmp
memory/460-27-0x0000000000880000-0x0000000000909000-memory.dmp
memory/460-39-0x0000000000880000-0x0000000000909000-memory.dmp
memory/4320-7-0x0000000000F70000-0x0000000000FF9000-memory.dmp
memory/4320-12-0x0000000000F70000-0x0000000000FF9000-memory.dmp
memory/4320-28-0x0000000000F70000-0x0000000000FF9000-memory.dmp