Analysis
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max time kernel
94s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
27-06-2024 18:22
Static task
static1
Behavioral task
behavioral1
Sample
1709065d9e88bad4a044992fcbd131e3_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
1709065d9e88bad4a044992fcbd131e3_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
1709065d9e88bad4a044992fcbd131e3_JaffaCakes118.exe
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Size
1.3MB
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MD5
1709065d9e88bad4a044992fcbd131e3
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SHA1
bbe2f0d43609e0ffd945711882175b5c27ea0b39
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SHA256
a9c422203b66b4affbf64982802f15d355db7c4882e297aed106a3922ffb8056
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SHA512
6762f636ad6d16cfca4c2b39c6e8259a6cd0a931a482fdfb30387d8fcf8cf9370aaeee26979e0ae8126c8d02eaecfe6bce3830b4c29ea4604bc9f300175e3c88
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SSDEEP
12288:utkqF3P8ZVGsA2bPs83oZkPDPppNe696ASaufwHESMuF4zeiCJeCPnVc1FFLwyMz:u2cBLSp/H/VV1LGdw5+qKCsfC0/U
Malware Config
Signatures
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Uses the VBS compiler for execution 1 TTPs
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
1709065d9e88bad4a044992fcbd131e3_JaffaCakes118.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Testing = "C:\\ProgramData\\Svg64.exe" 1709065d9e88bad4a044992fcbd131e3_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
1709065d9e88bad4a044992fcbd131e3_JaffaCakes118.exedescription pid process target process PID 968 set thread context of 1624 968 1709065d9e88bad4a044992fcbd131e3_JaffaCakes118.exe vbc.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3388 1624 WerFault.exe vbc.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
1709065d9e88bad4a044992fcbd131e3_JaffaCakes118.exedescription pid process target process PID 968 wrote to memory of 1624 968 1709065d9e88bad4a044992fcbd131e3_JaffaCakes118.exe vbc.exe PID 968 wrote to memory of 1624 968 1709065d9e88bad4a044992fcbd131e3_JaffaCakes118.exe vbc.exe PID 968 wrote to memory of 1624 968 1709065d9e88bad4a044992fcbd131e3_JaffaCakes118.exe vbc.exe PID 968 wrote to memory of 1624 968 1709065d9e88bad4a044992fcbd131e3_JaffaCakes118.exe vbc.exe PID 968 wrote to memory of 1624 968 1709065d9e88bad4a044992fcbd131e3_JaffaCakes118.exe vbc.exe PID 968 wrote to memory of 1624 968 1709065d9e88bad4a044992fcbd131e3_JaffaCakes118.exe vbc.exe PID 968 wrote to memory of 1624 968 1709065d9e88bad4a044992fcbd131e3_JaffaCakes118.exe vbc.exe PID 968 wrote to memory of 1624 968 1709065d9e88bad4a044992fcbd131e3_JaffaCakes118.exe vbc.exe PID 968 wrote to memory of 1624 968 1709065d9e88bad4a044992fcbd131e3_JaffaCakes118.exe vbc.exe PID 968 wrote to memory of 1624 968 1709065d9e88bad4a044992fcbd131e3_JaffaCakes118.exe vbc.exe PID 968 wrote to memory of 1624 968 1709065d9e88bad4a044992fcbd131e3_JaffaCakes118.exe vbc.exe PID 968 wrote to memory of 1624 968 1709065d9e88bad4a044992fcbd131e3_JaffaCakes118.exe vbc.exe PID 968 wrote to memory of 1624 968 1709065d9e88bad4a044992fcbd131e3_JaffaCakes118.exe vbc.exe PID 968 wrote to memory of 1624 968 1709065d9e88bad4a044992fcbd131e3_JaffaCakes118.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1709065d9e88bad4a044992fcbd131e3_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\1709065d9e88bad4a044992fcbd131e3_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:968 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeC:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe2⤵PID:1624
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1624 -s 123⤵
- Program crash
PID:3388
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1624 -ip 16241⤵PID:2492