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Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
13/07/2024, 00:01
Static task
static1
Behavioral task
behavioral1
Sample
3f67bad86fb911ca4ab29bda9be1f1e7_JaffaCakes118.dll
Resource
win7-20240705-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
3f67bad86fb911ca4ab29bda9be1f1e7_JaffaCakes118.dll
Resource
win10v2004-20240709-en
3 signatures
150 seconds
General
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Target
3f67bad86fb911ca4ab29bda9be1f1e7_JaffaCakes118.dll
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Size
399KB
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MD5
3f67bad86fb911ca4ab29bda9be1f1e7
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SHA1
dec3587b901846ae8ab4858f3a372b91a0701b71
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SHA256
bb3529aa5312abbee0cfbd00f10c3f2786f452a2ca807f0acbd336602a13ac79
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SHA512
bebdf8623e5ae6e4a129fb21d7046775cbeb9a06bee27874d9f1701986809f56bb83df24b3135ab58df2437c38698029437037fbe07b6770e1f0a65faa618e3f
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SSDEEP
6144:WeOv7gR2KsXvsUtTKWFUhbduF6jn4EXZWLB:ev7e2KivsUtTLGDRWLB
Score
6/10
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\TMP provider = "rundll32 C:\\Users\\Admin\\AppData\\Local\\Temp\\TMPprovider01A.dll, RunDllEntry" rundll32.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4852 rundll32.exe 4852 rundll32.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2472 wrote to memory of 4852 2472 rundll32.exe 83 PID 2472 wrote to memory of 4852 2472 rundll32.exe 83 PID 2472 wrote to memory of 4852 2472 rundll32.exe 83 PID 4852 wrote to memory of 3408 4852 rundll32.exe 56
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3408
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\3f67bad86fb911ca4ab29bda9be1f1e7_JaffaCakes118.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2472 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\3f67bad86fb911ca4ab29bda9be1f1e7_JaffaCakes118.dll,#13⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4852
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