Analysis
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max time kernel
16s -
max time network
16s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
19-09-2024 13:23
Static task
static1
Behavioral task
behavioral1
Sample
eb6b5b29e795a0a3a1b203d358edab07_JaffaCakes118.dll
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
eb6b5b29e795a0a3a1b203d358edab07_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
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Target
eb6b5b29e795a0a3a1b203d358edab07_JaffaCakes118.dll
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Size
17KB
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MD5
eb6b5b29e795a0a3a1b203d358edab07
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SHA1
4821895e937c0f5568a852af4043abf6b97ddd71
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SHA256
d4c00e8544d83b9033dcd6f7406552e989119556758712d088a30ded0bf20ed7
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SHA512
dfc402518990cc65379ef493f2ffb91e41110dd83fd117ed579d5221c4ced2772a6120e5fbd1445237067ae2f8f8a199bfabac07b3561a869aa7dc1d9267a1dc
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SSDEEP
192:/0HTcmJRSbZ+lO9Y0khcOKRifjFqiLBWSJKFnuj8REjCtxzoDqafRWJdbb4:/03fRVMaK+PeoDUJx
Malware Config
Signatures
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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 regsvr32.exe -
Modifies registry class 5 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{755bbd1a-aa59-456c-afeb-b4c42c4dcb6f}\ regsvr32.exe Key created \REGISTRY\MACHINE\Software\Classes\Wow6432Node\CLSID\{755bbd1a-aa59-456c-afeb-b4c42c4dcb6f}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{755bbd1a-aa59-456c-afeb-b4c42c4dcb6f}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\eb6b5b29e795a0a3a1b203d358edab07_JaffaCakes118.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{755bbd1a-aa59-456c-afeb-b4c42c4dcb6f}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key created \REGISTRY\MACHINE\Software\Classes\Wow6432Node\CLSID\{755bbd1a-aa59-456c-afeb-b4c42c4dcb6f} regsvr32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2320 wrote to memory of 2324 2320 regsvr32.exe 29 PID 2320 wrote to memory of 2324 2320 regsvr32.exe 29 PID 2320 wrote to memory of 2324 2320 regsvr32.exe 29 PID 2320 wrote to memory of 2324 2320 regsvr32.exe 29 PID 2320 wrote to memory of 2324 2320 regsvr32.exe 29 PID 2320 wrote to memory of 2324 2320 regsvr32.exe 29 PID 2320 wrote to memory of 2324 2320 regsvr32.exe 29
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\eb6b5b29e795a0a3a1b203d358edab07_JaffaCakes118.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2320 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\eb6b5b29e795a0a3a1b203d358edab07_JaffaCakes118.dll2⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
PID:2324
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