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Analysis
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max time kernel
150s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
08/09/2024, 03:29
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
d36ef6f89363e35e0a539090b78cb502_JaffaCakes118.dll
Resource
win7-20240903-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
d36ef6f89363e35e0a539090b78cb502_JaffaCakes118.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
d36ef6f89363e35e0a539090b78cb502_JaffaCakes118.dll
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Size
37KB
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MD5
d36ef6f89363e35e0a539090b78cb502
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SHA1
9f6b0ca219de76733d870f7d0e5674b8eecf1923
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SHA256
886fe08020fb3f89385e6b239ef3856855dbd9163f779e6207ead94888316788
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SHA512
ea9a701d963ba375642ecc9141b811795c4e33a3242fc78ae4fde5eb73dc276a779fd2dd5e1527babc1a28e6b63b42b8a025d83004938d115c5ab7c8cc6b142a
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SSDEEP
768:iFF+5gto+e6oEg5h9JhggQTjRyJobfftivIF7IjQaUU1yxk89xt:iFMgtexVTggQ0J2ftitZUDka
Score
6/10
Malware Config
Signatures
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Modifies WinLogon 2 TTPs 8 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\d36ef6f89363e35e0a539090b78cb502_JaffaCakes118 rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\d36ef6f89363e35e0a539090b78cb502_JaffaCakes118 rundll32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\d36ef6f89363e35e0a539090b78cb502_JaffaCakes118\Asynchronous = "1" rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\d36ef6f89363e35e0a539090b78cb502_JaffaCakes118\DllName = "d36ef6f89363e35e0a539090b78cb502_JaffaCakes118.dll" rundll32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\d36ef6f89363e35e0a539090b78cb502_JaffaCakes118\Impersonate = "0" rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\d36ef6f89363e35e0a539090b78cb502_JaffaCakes118\Logon = "Logon" rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\d36ef6f89363e35e0a539090b78cb502_JaffaCakes118\Logoff = "Logoff" rundll32.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Modifies registry class 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6D794CB4-C7CD-4c6f-BFDC-9B77AFBDC02C} rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6D794CB4-C7CD-4c6f-BFDC-9B77AFBDC02C}\InprocServer32 rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6D794CB4-C7CD-4c6f-BFDC-9B77AFBDC02C}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\d36ef6f89363e35e0a539090b78cb502_JaffaCakes118.dll" rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6D794CB4-C7CD-4c6f-BFDC-9B77AFBDC02C}\InprocServer32\ThreadingModel = "Both" rundll32.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe 2684 rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2668 wrote to memory of 2684 2668 rundll32.exe 31 PID 2668 wrote to memory of 2684 2668 rundll32.exe 31 PID 2668 wrote to memory of 2684 2668 rundll32.exe 31 PID 2668 wrote to memory of 2684 2668 rundll32.exe 31 PID 2668 wrote to memory of 2684 2668 rundll32.exe 31 PID 2668 wrote to memory of 2684 2668 rundll32.exe 31 PID 2668 wrote to memory of 2684 2668 rundll32.exe 31
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\d36ef6f89363e35e0a539090b78cb502_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2668 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\d36ef6f89363e35e0a539090b78cb502_JaffaCakes118.dll,#12⤵
- Modifies WinLogon
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
PID:2684
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