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Analysis
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max time kernel
150s -
max time network
129s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
23/07/2024, 20:29
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
68cffdf9030ec56654e3300c3fdd576a_JaffaCakes118.dll
Resource
win7-20240708-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
68cffdf9030ec56654e3300c3fdd576a_JaffaCakes118.dll
Resource
win10v2004-20240709-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
68cffdf9030ec56654e3300c3fdd576a_JaffaCakes118.dll
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Size
40KB
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MD5
68cffdf9030ec56654e3300c3fdd576a
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SHA1
4e6c20f21441635323dc3c1718288ee7b6dbdcd1
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SHA256
4859ff1f0b906d3316f2d44351d9bafcb6a7ddb3f7346c903063e035ee1a5c70
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SHA512
8e5996af058423fbf08371cd415a2bdaf9b0ba6309fd758f958cbca4fda68c0b1c687a8713695f602d3915fbf6e9e2fd89940939bbcbb60d6d10b55847e129f8
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SSDEEP
768:RFNPlkPXi4l79hVsUkt8jyC3r7H3YeBSENksGBbK2kshFAYuNCHm6SkcZew:rJaPDPfYyT3/YIT8ghCvSkcZew
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\68cffdf9030ec56654e3300c3fdd576a_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\68cffdf9030ec56654e3300c3fdd576a_JaffaCakes118 rundll32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\68cffdf9030ec56654e3300c3fdd576a_JaffaCakes118\Asynchronous = "1" rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\68cffdf9030ec56654e3300c3fdd576a_JaffaCakes118\DllName = "68cffdf9030ec56654e3300c3fdd576a_JaffaCakes118.dll" rundll32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\68cffdf9030ec56654e3300c3fdd576a_JaffaCakes118\Impersonate = "0" rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\68cffdf9030ec56654e3300c3fdd576a_JaffaCakes118\Logon = "Logon" rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\68cffdf9030ec56654e3300c3fdd576a_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\{04E4602B-D7B1-44A6-8BB3-0A4E49B2E09A} rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{04E4602B-D7B1-44A6-8BB3-0A4E49B2E09A}\InprocServer32 rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{04E4602B-D7B1-44A6-8BB3-0A4E49B2E09A}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\68cffdf9030ec56654e3300c3fdd576a_JaffaCakes118.dll" rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{04E4602B-D7B1-44A6-8BB3-0A4E49B2E09A}\InprocServer32\ThreadingModel = "Both" rundll32.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe 2628 rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2664 wrote to memory of 2628 2664 rundll32.exe 31 PID 2664 wrote to memory of 2628 2664 rundll32.exe 31 PID 2664 wrote to memory of 2628 2664 rundll32.exe 31 PID 2664 wrote to memory of 2628 2664 rundll32.exe 31 PID 2664 wrote to memory of 2628 2664 rundll32.exe 31 PID 2664 wrote to memory of 2628 2664 rundll32.exe 31 PID 2664 wrote to memory of 2628 2664 rundll32.exe 31
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\68cffdf9030ec56654e3300c3fdd576a_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2664 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\68cffdf9030ec56654e3300c3fdd576a_JaffaCakes118.dll,#12⤵
- Modifies WinLogon
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
PID:2628
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