Analysis
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max time kernel
146s -
max time network
154s -
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 11:16
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
f0edc9218cea45739feff87bfbc4d97e_JaffaCakes118.dll
Resource
win7-20240221-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
f0edc9218cea45739feff87bfbc4d97e_JaffaCakes118.dll
Resource
win10v2004-20240412-en
windows10-2004-x64
3 signatures
150 seconds
General
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Target
f0edc9218cea45739feff87bfbc4d97e_JaffaCakes118.dll
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Size
79KB
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MD5
f0edc9218cea45739feff87bfbc4d97e
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SHA1
12a186592b98c140466bd9f64158218d5191af90
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SHA256
4fa73741f64f6f0692aac31571fb5e555a985a01cb92788a8d4fd1db3b5eb636
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SHA512
28f516ddf4fd303674f4d8c7c9634b57a8b58c2e437dae6b24e93ec783a432466fef557edf558a252368dfc2b11b219e12f555a6b9eb02f572b82707e20ad906
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SSDEEP
768:WywO/5sCcgK/1AKVXYJ+IJWYuz3QLyfgPjr0QFEU2i7TQHmijOPli+B2O:1Eb1AKVXYJhW1FYPj9FEU2i/QaPx
Score
1/10
Malware Config
Signatures
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Modifies registry class 6 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6E1ADD5A-DA47-4BDB-B38C-846973DC1D93}\InprocServer32\ThreadingModel = "Apartment" rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6E1ADD5A-DA47-4BDB-B38C-846973DC1D93}\InprocServer32 rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6E1ADD5A-DA47-4BDB-B38C-846973DC1D93} rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6E1ADD5A-DA47-4BDB-B38C-846973DC1D93}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\f0edc9218cea45739feff87bfbc4d97e_JaffaCakes118.dll" rundll32.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2552 rundll32.exe 2552 rundll32.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 3120 wrote to memory of 2552 3120 rundll32.exe 84 PID 3120 wrote to memory of 2552 3120 rundll32.exe 84 PID 3120 wrote to memory of 2552 3120 rundll32.exe 84 PID 2552 wrote to memory of 3484 2552 rundll32.exe 56
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3484
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\f0edc9218cea45739feff87bfbc4d97e_JaffaCakes118.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:3120 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\f0edc9218cea45739feff87bfbc4d97e_JaffaCakes118.dll,#13⤵
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2552
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