Analysis
- max time kernel
148s - max time network
143s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
28/08/2026, 07:15
General
- Target a169f8a4533390c372fc2508463656399e371f88b888a767dd31f3fff73a7ab7.exe
- Size 3.6MB
- Sample260828-h3dr6styew
- SHA256 a169f8a4533390c372fc2508463656399e371f88b888a767dd31f3fff73a7ab7
Malware Config
Signatures
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Maps connected drives based on registry 3 TTPs 3 IoCs
Disk information is often read in order to detect sandboxing environments.
- Suspicious use of SetThreadContext 1 IoCs
- UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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.
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of SetWindowsHookEx 4 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\a169f8a4533390c372fc2508463656399e371f88b888a767dd31f3fff73a7ab7.exe"C:\Users\Admin\AppData\Local\Temp\a169f8a4533390c372fc2508463656399e371f88b888a767dd31f3fff73a7ab7.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\a169f8a4533390c372fc2508463656399e371f88b888a767dd31f3fff73a7ab7.exe"C:\Users\Admin\AppData\Local\Temp\a169f8a4533390c372fc2508463656399e371f88b888a767dd31f3fff73a7ab7.exe"2⤵
- Maps connected drives based on registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/884-5-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/884-17-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/884-2-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/884-7-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/884-9-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/884-23-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/884-16-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/884-15-0x0000000000F00000-0x000000000183D000-memory.dmp
memory/884-22-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/884-13-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/884-4-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/884-10-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/884-18-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/884-21-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/884-19-0x00000000031B0000-0x00000000031B1000-memory.dmp
memory/2168-0-0x0000000000F00000-0x000000000183D000-memory.dmp
memory/2168-1-0x0000000000EF0000-0x0000000000EF1000-memory.dmp
memory/2168-14-0x0000000000F00000-0x000000000183D000-memory.dmp