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Analysis
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max time kernel
140s -
max time network
97s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
08/10/2024, 20:53
General
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Target
254dcf23c7850a156e31e8a4f63f6665_JaffaCakes118.exe
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Size
3.5MB
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MD5
254dcf23c7850a156e31e8a4f63f6665
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SHA1
a67018ebe42793bead68749d7035934341b6515c
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SHA256
08b28675a2b2790d434ea780730bfefb956ceb7794ccc1c584635b18a83fc0e1
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SHA512
a0143a733f494e66cd5432a07c44bafc18abd26226107b038d6932cf0434b9897a6599569ef6aa21c294690d2177bbe0ec4fb0daf6c05a452dddd8632df99690
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SSDEEP
98304:iP87eh6bRyDuA54GMD6DPArJ5qgUrCxOTtOe:k84CIU64rJ5qgqCxOTth
Malware Config
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
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Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Adds Run key to start application 2 TTPs 1 IoCs
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Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\254dcf23c7850a156e31e8a4f63f6665_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\254dcf23c7850a156e31e8a4f63f6665_JaffaCakes118.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Identifies Wine through registry keys
- Adds Run key to start application
- Maps connected drives based on registry
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
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Downloads
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Filesize
5.8MB
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Filesize
8KB
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Filesize
800KB
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Filesize
5.8MB
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Filesize
5.8MB
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Filesize
5.8MB
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Filesize
5.8MB
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Filesize
5.8MB
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Filesize
5.8MB
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Filesize
5.8MB
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Filesize
5.8MB
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Filesize
5.8MB
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Filesize
5.8MB
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Filesize
5.8MB
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Filesize
5.8MB
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Filesize
5.8MB
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Filesize
5.8MB
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Filesize
5.8MB
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Filesize
5.8MB
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Filesize
5.8MB
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Filesize
5.8MB
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Filesize
5.8MB
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Filesize
5.8MB
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Filesize
5.8MB
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Filesize
5.8MB
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Filesize
5.8MB
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Filesize
5.8MB
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Filesize
5.8MB
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Filesize
5.8MB
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Filesize
5.8MB
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Filesize
5.8MB