Analysis
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max time kernel
118s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
18/08/2024, 14:55
Static task
static1
Behavioral task
behavioral1
Sample
a71803d64ac32075fd38ec726389e15b_JaffaCakes118.dll
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
a71803d64ac32075fd38ec726389e15b_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
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Target
a71803d64ac32075fd38ec726389e15b_JaffaCakes118.dll
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Size
1005KB
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MD5
a71803d64ac32075fd38ec726389e15b
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SHA1
6370c45ac6f5a7d5e7875f9434f6177ec1454b54
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SHA256
c85385b8fd79e35c7f486ffc086dac5f2a6b9abdfa9ba72fef454927240320b7
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SHA512
cc7089b9367e1e22fceb25190c77bef8569da2c9b880ea8b83afd400a3aa76b452722a1650520c1e8ffabc11698c22fcb38c0706373a2e4de2ed66114ae6611b
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SSDEEP
3072:TQuZG/ZMiE61o5qY7dtACZrzNp/c3Wh4CyPuf5Vlxl+ROXReazAOF/uIAPX2hjik:EEbt3rg3s4CyPuffLvseT/uZ4ji8CA5
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 rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2500 wrote to memory of 2108 2500 rundll32.exe 31 PID 2500 wrote to memory of 2108 2500 rundll32.exe 31 PID 2500 wrote to memory of 2108 2500 rundll32.exe 31 PID 2500 wrote to memory of 2108 2500 rundll32.exe 31 PID 2500 wrote to memory of 2108 2500 rundll32.exe 31 PID 2500 wrote to memory of 2108 2500 rundll32.exe 31 PID 2500 wrote to memory of 2108 2500 rundll32.exe 31
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\a71803d64ac32075fd38ec726389e15b_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2500 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\a71803d64ac32075fd38ec726389e15b_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:2108
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