Analysis
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max time kernel
93s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
01/10/2024, 15:55
Static task
static1
Behavioral task
behavioral1
Sample
066b8476714b1175cb238f799ea0ecc8_JaffaCakes118.dll
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
066b8476714b1175cb238f799ea0ecc8_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
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Target
066b8476714b1175cb238f799ea0ecc8_JaffaCakes118.dll
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Size
125KB
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MD5
066b8476714b1175cb238f799ea0ecc8
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SHA1
006d9e30a0ba4f5d6e8ba751072cedf84875ca9f
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SHA256
e999f391a0165602e2183f2cc971361d1c4a8a6c005bdda2ab4c0f50d9b7974c
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SHA512
9d850f83bb632395d126dfdb94d5347e42c3a2a52b9a7a30c6dbe7ca440b9226bd43978bb8fe0b9009d134958605b89cb70d03d6024922babbdc5be3ff3c4306
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SSDEEP
3072:3OENy1CGY51ZGM4viRMsXY+8CsEpjaFqKM1V+0g+8f3DYU:3y17YEvwMso+jsEpcqD1cP3DYU
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 behavior: EnumeratesProcesses 2 IoCs
pid Process 4548 rundll32.exe 4548 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5048 wrote to memory of 4548 5048 rundll32.exe 82 PID 5048 wrote to memory of 4548 5048 rundll32.exe 82 PID 5048 wrote to memory of 4548 5048 rundll32.exe 82
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\066b8476714b1175cb238f799ea0ecc8_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:5048 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\066b8476714b1175cb238f799ea0ecc8_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4548
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