Analysis
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max time kernel
135s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
15-04-2024 14:07
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
f13e447b8cb18af6955efa0954a34c7e_JaffaCakes118.exe
Resource
win7-20240221-en
4 signatures
150 seconds
General
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Target
f13e447b8cb18af6955efa0954a34c7e_JaffaCakes118.exe
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Size
688KB
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MD5
f13e447b8cb18af6955efa0954a34c7e
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SHA1
c3e17a3773c31dfbdcebbdfdb2cda5e00ab424b8
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SHA256
38ecd893e32b6fcfff524f8ab2dc952ef1d7ecf9124babade5321aa29c15ab37
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SHA512
22bc64c826f6a9ee3c0bfe3afd1aa04d1a589a6f2b9584ac4b194ba2559cd3bfd0c9200a6330566ba529679de4a6f0d2122985edd4830489fafccf03356aa80c
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SSDEEP
12288:63xq6RzaP1mBH1x/mTjTPjBbJLIhRyoYv/ji+bnj3Dz9ceUMK/f+qdXfcviU8:6BqCE1mjxuTjrjTUh8xvLLbhRqeqdXfD
Malware Config
Signatures
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Uses the VBS compiler for execution 1 TTPs
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Suspicious use of SetThreadContext 1 IoCs
Processes:
f13e447b8cb18af6955efa0954a34c7e_JaffaCakes118.exedescription pid process target process PID 2756 set thread context of 4984 2756 f13e447b8cb18af6955efa0954a34c7e_JaffaCakes118.exe vbc.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4024 4984 WerFault.exe vbc.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
f13e447b8cb18af6955efa0954a34c7e_JaffaCakes118.exedescription pid process target process PID 2756 wrote to memory of 4984 2756 f13e447b8cb18af6955efa0954a34c7e_JaffaCakes118.exe vbc.exe PID 2756 wrote to memory of 4984 2756 f13e447b8cb18af6955efa0954a34c7e_JaffaCakes118.exe vbc.exe PID 2756 wrote to memory of 4984 2756 f13e447b8cb18af6955efa0954a34c7e_JaffaCakes118.exe vbc.exe PID 2756 wrote to memory of 4984 2756 f13e447b8cb18af6955efa0954a34c7e_JaffaCakes118.exe vbc.exe PID 2756 wrote to memory of 4984 2756 f13e447b8cb18af6955efa0954a34c7e_JaffaCakes118.exe vbc.exe PID 2756 wrote to memory of 4984 2756 f13e447b8cb18af6955efa0954a34c7e_JaffaCakes118.exe vbc.exe PID 2756 wrote to memory of 4984 2756 f13e447b8cb18af6955efa0954a34c7e_JaffaCakes118.exe vbc.exe PID 2756 wrote to memory of 4984 2756 f13e447b8cb18af6955efa0954a34c7e_JaffaCakes118.exe vbc.exe PID 2756 wrote to memory of 4984 2756 f13e447b8cb18af6955efa0954a34c7e_JaffaCakes118.exe vbc.exe PID 2756 wrote to memory of 4984 2756 f13e447b8cb18af6955efa0954a34c7e_JaffaCakes118.exe vbc.exe PID 2756 wrote to memory of 4984 2756 f13e447b8cb18af6955efa0954a34c7e_JaffaCakes118.exe vbc.exe PID 2756 wrote to memory of 4984 2756 f13e447b8cb18af6955efa0954a34c7e_JaffaCakes118.exe vbc.exe PID 2756 wrote to memory of 4984 2756 f13e447b8cb18af6955efa0954a34c7e_JaffaCakes118.exe vbc.exe PID 2756 wrote to memory of 4984 2756 f13e447b8cb18af6955efa0954a34c7e_JaffaCakes118.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f13e447b8cb18af6955efa0954a34c7e_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f13e447b8cb18af6955efa0954a34c7e_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2756 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeC:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe2⤵PID:4984
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4984 -s 123⤵
- Program crash
PID:4024
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4984 -ip 49841⤵PID:3068