Analysis
- max time kernel
149s - max time network
139s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
06/10/2026, 17:34
General
- Target jaffacakes118_Trojan.Win32.Inject.aixef.exe
- Size 3.3MB
- Sample261006-v5tbvsfg49
- SHA256 66d70cf207b6cfc6aaecae3ba566f379ba224b47aa94825e31ac5e5a01017698
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.
- Enumerates connected drives 3 TTPs 2 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
- 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.aixef.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Inject.aixef.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.aixef.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Inject.aixef.exe"2⤵
- Enumerates connected drives
- 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
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Downloads
memory/1636-6-0x0000000000F00000-0x00000000016B7000-memory.dmp
memory/1636-1-0x00000000005C0000-0x00000000005C1000-memory.dmp
memory/1636-18-0x0000000000F00000-0x00000000016B7000-memory.dmp
memory/1636-0-0x0000000000F00000-0x00000000016B7000-memory.dmp
memory/1636-4-0x0000000000F00000-0x00000000016B7000-memory.dmp
memory/2996-16-0x0000000000F00000-0x00000000016B7000-memory.dmp
memory/2996-17-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2996-9-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2996-11-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2996-12-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2996-3-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2996-15-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2996-7-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2996-19-0x0000000003040000-0x0000000003041000-memory.dmp
memory/2996-2-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2996-21-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2996-22-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2996-23-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2996-24-0x0000000003040000-0x0000000003041000-memory.dmp
memory/2996-25-0x0000000000400000-0x00000000007AF000-memory.dmp