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Analysis
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max time kernel
95s -
max time network
97s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
16/07/2024, 00:55
Static task
static1
Behavioral task
behavioral1
Sample
4c26aee4785d333ac97df700f7e66033_JaffaCakes118.dll
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
4c26aee4785d333ac97df700f7e66033_JaffaCakes118.dll
Resource
win10v2004-20240709-en
General
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Target
4c26aee4785d333ac97df700f7e66033_JaffaCakes118.dll
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Size
37KB
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MD5
4c26aee4785d333ac97df700f7e66033
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SHA1
8ec20f214adcfab238c4f068fb1d07bd139768f8
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SHA256
93d3e0f3a28cf6b91a68b2ad97c89d50f4f7524735c353fd6143a350d10e71d0
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SHA512
2c9ce3f226586a01ee6d07d79f70d8ceee321678a13d7b1891e8895b4ab1566163de10de586e9e433a7adb7b71a24e356cc4feafc2408da03d61e5b66377fd51
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SSDEEP
768:af4DeMKAPgXFLEZY4D1VaykZIXZh2EGksChaydOzLA:af4DeMKAPgVWpQIn2EZpOzLA
Malware Config
Signatures
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Runs net.exe
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Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 3116 wrote to memory of 2428 3116 rundll32.exe 83 PID 3116 wrote to memory of 2428 3116 rundll32.exe 83 PID 3116 wrote to memory of 2428 3116 rundll32.exe 83 PID 2428 wrote to memory of 4760 2428 rundll32.exe 86 PID 2428 wrote to memory of 4760 2428 rundll32.exe 86 PID 2428 wrote to memory of 4760 2428 rundll32.exe 86 PID 4760 wrote to memory of 4840 4760 net.exe 88 PID 4760 wrote to memory of 4840 4760 net.exe 88 PID 4760 wrote to memory of 4840 4760 net.exe 88 PID 2428 wrote to memory of 3252 2428 rundll32.exe 90 PID 2428 wrote to memory of 3252 2428 rundll32.exe 90 PID 2428 wrote to memory of 3252 2428 rundll32.exe 90 PID 3252 wrote to memory of 2628 3252 net.exe 92 PID 3252 wrote to memory of 2628 3252 net.exe 92 PID 3252 wrote to memory of 2628 3252 net.exe 92
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\4c26aee4785d333ac97df700f7e66033_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3116 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\4c26aee4785d333ac97df700f7e66033_JaffaCakes118.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2428 -
C:\Windows\SysWOW64\net.exenet stop winss3⤵
- Suspicious use of WriteProcessMemory
PID:4760 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop winss4⤵PID:4840
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C:\Windows\SysWOW64\net.exenet stop OcHealthMon3⤵
- Suspicious use of WriteProcessMemory
PID:3252 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop OcHealthMon4⤵PID:2628
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