Analysis
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max time kernel
120s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
21/09/2024, 03:48
Static task
static1
Behavioral task
behavioral1
Sample
ef035b0ca59956bc52ebbbedc7c4d3b5_JaffaCakes118.dll
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
ef035b0ca59956bc52ebbbedc7c4d3b5_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
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Target
ef035b0ca59956bc52ebbbedc7c4d3b5_JaffaCakes118.dll
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Size
32KB
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MD5
ef035b0ca59956bc52ebbbedc7c4d3b5
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SHA1
eaf2c8bd07e04a72eec5b2a77eeeb9874538dcf2
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SHA256
23c760e5a73b40e879f514337a405a32a2d668758757f7b1ffa8042bd403eaac
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SHA512
a4e6dd6255e0024d54d87a074dbc31c98a3be3612105baf2fa1e8f826ac7a8a47be37b5b01bee1647fe11dfae96da70403a8fbf299b24a3e9755c1bbc832446c
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SSDEEP
768:AAWzIja1VUHaLd/170tgg7zoxTgIp6xBWNGN9mQ:AAejVGaLN1SWZ6ClQ
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 2972 wrote to memory of 3008 2972 rundll32.exe 31 PID 2972 wrote to memory of 3008 2972 rundll32.exe 31 PID 2972 wrote to memory of 3008 2972 rundll32.exe 31 PID 2972 wrote to memory of 3008 2972 rundll32.exe 31 PID 2972 wrote to memory of 3008 2972 rundll32.exe 31 PID 2972 wrote to memory of 3008 2972 rundll32.exe 31 PID 2972 wrote to memory of 3008 2972 rundll32.exe 31
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ef035b0ca59956bc52ebbbedc7c4d3b5_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2972 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ef035b0ca59956bc52ebbbedc7c4d3b5_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:3008
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