Analysis
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max time kernel
148s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
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submitted
08/07/2024, 20:09
General
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Target
2da635d43459f79bd4ef79318284e3fc_JaffaCakes118.dll
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Size
805KB
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MD5
2da635d43459f79bd4ef79318284e3fc
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SHA1
39318dd28fa4e2a7a5857000251dea6688485ef8
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SHA256
62e271d0b02f208a23f5d6ffd2b75a990038765d9965d6a56c80c3e7c3ac00cf
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SHA512
6e5bddc9a85d6f107e3035246b5ebe5afb6dee7374b30442addbae667d00ed5f1399efd19711d48287682e85028a1c6b14920e79df0d4367853966a4d33b870d
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SSDEEP
12288:us7PZMQhtCUyK2TK7kYFm3Z6xBRQeyyGC14yYm48t8rcYhI/JPK9JKOqLBZ9:ZPZFtCUaTU1OQ5y21xAccI/ecOe
Score
9/10
Malware Config
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
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Checks BIOS information in registry 2 TTPs 1 IoCs
BIOS information is often read in order to detect sandboxing environments.
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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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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\2da635d43459f79bd4ef79318284e3fc_JaffaCakes118.dll1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\2da635d43459f79bd4ef79318284e3fc_JaffaCakes118.dll2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
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Network
MITRE ATT&CK Enterprise v15
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Downloads
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Filesize
1.8MB
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Filesize
628KB
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Filesize
8KB
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Filesize
8KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
1.8MB
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Filesize
76KB