Analysis
- max time kernel
150s - max time network
138s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
18/10/2026, 18:39
General
- Target jaffacakes118_Trojan.Win32.Inject.aiwyy.exe
- Size 4.2MB
- Sample261018-xavybatvav
- SHA256 c461748e86de2b673465eb30af6f24e9f02e40f5064c94b9cdaed903fb5ee564
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 5 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Direct Volume Access: Opens a physical disk for reading 1 TTPs 1 IoCs
Opens a raw handle to a physical disk, which bypasses file system access controls and is used for disk inspection, anti-VM checks and privilege checks.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- 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\jaffacakes118_Trojan.Win32.Inject.aiwyy.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Inject.aiwyy.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Inject.aiwyy.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Inject.aiwyy.exe"2⤵
- Maps connected drives based on registry
- Direct Volume Access: Opens a physical disk for reading
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
memory/2076-21-0x0000000000950000-0x0000000000951000-memory.dmp
memory/2076-17-0x0000000000F00000-0x000000000193D000-memory.dmp
memory/2076-28-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2076-3-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2076-4-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2076-27-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2076-7-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2076-9-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2076-11-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2076-26-0x0000000000950000-0x0000000000951000-memory.dmp
memory/2076-25-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2076-15-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2076-12-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2076-18-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2076-20-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2076-24-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2076-22-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/4620-0-0x0000000000F00000-0x000000000193D000-memory.dmp
memory/4620-1-0x00000000005C0000-0x00000000005C1000-memory.dmp
memory/4620-19-0x0000000000F00000-0x000000000193D000-memory.dmp
memory/4620-5-0x0000000000F00000-0x000000000193D000-memory.dmp
memory/4620-2-0x0000000000F00000-0x000000000193D000-memory.dmp