Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
23-07-2024 00:50
Static task
static1
Behavioral task
behavioral1
Sample
657d23a710e0d2c2cf05915a188c0799_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
657d23a710e0d2c2cf05915a188c0799_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
657d23a710e0d2c2cf05915a188c0799_JaffaCakes118.exe
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Size
570KB
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MD5
657d23a710e0d2c2cf05915a188c0799
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SHA1
9b2c7dcc914bbf007e1b8a60631929bbc3672d8d
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SHA256
30ec7dae6924bfd6fec1fd6ea65a03a367126e6c4cf5a657c07e7b493e19d2d6
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SHA512
71d09b62f13a883b5dbf6c5ed898e38536e478842c14609f1201e273133add3ed733fd15b49a34541453aa597c9ee7d44bf7eebe627529b7f1ece5aa1fb9a8a0
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SSDEEP
12288:KzahJViTIBtTR60Sbifnmeb6A+Q5j/HITGq4g/D0EwNzchOKc3T:Kzd0VDSGPzIQ5j/HITG4r0T5chOKO
Malware Config
Extracted
metasploit
encoder/call4_dword_xor
Signatures
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MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
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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.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Wine 657d23a710e0d2c2cf05915a188c0799_JaffaCakes118.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\wbem\wmiclisv.exe 657d23a710e0d2c2cf05915a188c0799_JaffaCakes118.exe File created C:\Windows\SysWOW64\wbem\wmiclisv.exe 657d23a710e0d2c2cf05915a188c0799_JaffaCakes118.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 1744 657d23a710e0d2c2cf05915a188c0799_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1744 657d23a710e0d2c2cf05915a188c0799_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\657d23a710e0d2c2cf05915a188c0799_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\657d23a710e0d2c2cf05915a188c0799_JaffaCakes118.exe"1⤵
- Identifies Wine through registry keys
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:1744