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Analysis
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max time kernel
121s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
26/07/2024, 18:21
Behavioral task
behavioral1
Sample
7531a01310744ed6bf345a095b5d97c3_JaffaCakes118.dll
Resource
win7-20240708-en
3 signatures
150 seconds
General
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Target
7531a01310744ed6bf345a095b5d97c3_JaffaCakes118.dll
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Size
112KB
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MD5
7531a01310744ed6bf345a095b5d97c3
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SHA1
4bbb6a76ed738e5c8f85eb201e75e76d49326bf7
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SHA256
bf43dd3e7c973fa2ebbb5ed29f83f435edfcf98a82442c570215ef900820145e
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SHA512
8ecf79e146cf2524e1a24d9412f86f37919a79e7b773f7a4d2ff90651fd2513f9f573325c06403e780391ff7a84c9cd155b7f7817c5982ae52f4db20bd25e439
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SSDEEP
1536:qWNTI2j7IGPmy5guIRpAwIm4P3TheMVFIq1OH+hKQeNTXs7vj5KeoKpi8CIjS0:qWNTHTey5HC3x4PTheIx1PKst0V0
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2412-0-0x0000000010000000-0x000000001000E000-memory.dmp upx -
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 1976 wrote to memory of 2412 1976 rundll32.exe 30 PID 1976 wrote to memory of 2412 1976 rundll32.exe 30 PID 1976 wrote to memory of 2412 1976 rundll32.exe 30 PID 1976 wrote to memory of 2412 1976 rundll32.exe 30 PID 1976 wrote to memory of 2412 1976 rundll32.exe 30 PID 1976 wrote to memory of 2412 1976 rundll32.exe 30 PID 1976 wrote to memory of 2412 1976 rundll32.exe 30
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\7531a01310744ed6bf345a095b5d97c3_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1976 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\7531a01310744ed6bf345a095b5d97c3_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:2412
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