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Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
06/09/2024, 18:22
Static task
static1
Behavioral task
behavioral1
Sample
d02e76072d1b97cec1d8f17e5999305b_JaffaCakes118.dll
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d02e76072d1b97cec1d8f17e5999305b_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
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Target
d02e76072d1b97cec1d8f17e5999305b_JaffaCakes118.dll
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Size
296KB
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MD5
d02e76072d1b97cec1d8f17e5999305b
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SHA1
565fadb20e66eb8c615e0bb9606a7390d8fb0587
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SHA256
69656261bdff763de31566b5d8b7aa8ca7ee623cd93e931c343c67aeb52324e1
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SHA512
908a0da4b9224ac311fddc31c15b927033a5047cfe125977fa55cc579d991a4c6197fa4c341a41b8162e1083be754ce118110a767ce9d2c464a9b4cded1b5539
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SSDEEP
6144:1YGEnKgIrJpV8K2v6Q0mJHmGBKlWpowY1q5ygp3wLTHpweMwPV:y9KHJpV8Ku5AKKGowY1q5lpSTHpweDt
Malware Config
Signatures
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Boot or Logon Autostart Execution: Authentication Package 1 TTPs 1 IoCs
Suspicious Windows Authentication Registry Modification.
description ioc Process Set value (data) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Lsa\Authentication Packages = 6d007300760031005f003000000043003a005c005c00550073006500720073005c005c00410064006d0069006e005c005c0041007000700044006100740061005c005c004c006f00630061006c005c005c00540065006d0070005c005c00640030003200650037003600300037003200640031006200390037006300650063003100640038006600310037006500350039003900390033003000350062005f004a006100660066006100430061006b006500730031003100380000000000 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 -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2340 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4208 wrote to memory of 2340 4208 rundll32.exe 83 PID 4208 wrote to memory of 2340 4208 rundll32.exe 83 PID 4208 wrote to memory of 2340 4208 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\d02e76072d1b97cec1d8f17e5999305b_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4208 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\d02e76072d1b97cec1d8f17e5999305b_JaffaCakes118.dll,#12⤵
- Boot or Logon Autostart Execution: Authentication Package
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:2340
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