Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
22-12-2024 18:17
Behavioral task
behavioral1
Sample
JaffaCakes118_6e981f4c8050300894b5a7e41ba18b471de5063485a67a40423a62a8cd1665a0.dll
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_6e981f4c8050300894b5a7e41ba18b471de5063485a67a40423a62a8cd1665a0.dll
Resource
win10v2004-20241007-en
General
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Target
JaffaCakes118_6e981f4c8050300894b5a7e41ba18b471de5063485a67a40423a62a8cd1665a0.dll
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Size
56KB
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MD5
e69a04e3656a3f1c82f72835aad69005
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SHA1
81a1ad61dbc6fb666b1c86fc2555b4c3b91662a9
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SHA256
6e981f4c8050300894b5a7e41ba18b471de5063485a67a40423a62a8cd1665a0
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SHA512
939c95fcdf86567ecff633d8325f25ca3dfd47b76450440de5558ba0a956f39e75f443d119a8f8afbe098924c73330cf896a5f04f0849fe6bb822d5ed4a0f214
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SSDEEP
768:BRWP6xU1Jpyivuey5eb8EvnVBosnO1T2VOYcV0HRoJvv5E:BRWyW7ya2eblt6T2VOcihv
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 2584 3656 WerFault.exe 82 -
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 WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4448 wrote to memory of 3656 4448 rundll32.exe 82 PID 4448 wrote to memory of 3656 4448 rundll32.exe 82 PID 4448 wrote to memory of 3656 4448 rundll32.exe 82
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6e981f4c8050300894b5a7e41ba18b471de5063485a67a40423a62a8cd1665a0.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4448 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6e981f4c8050300894b5a7e41ba18b471de5063485a67a40423a62a8cd1665a0.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:3656 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3656 -s 5603⤵
- Program crash
PID:2584
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 3656 -ip 36561⤵PID:1016