Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
30-11-2024 05:07
Static task
static1
Behavioral task
behavioral1
Sample
b4eac16f809296a1a61fd6a99831583d_JaffaCakes118.dll
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
b4eac16f809296a1a61fd6a99831583d_JaffaCakes118.dll
Resource
win10v2004-20241007-en
General
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Target
b4eac16f809296a1a61fd6a99831583d_JaffaCakes118.dll
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Size
1.3MB
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MD5
b4eac16f809296a1a61fd6a99831583d
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SHA1
8554a21ff8e93298b266b2abd134e776c1ba66fc
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SHA256
610e251612da7a879794871b570ab2b59064e4062f76e376da30bebef8f217eb
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SHA512
05e9e63391eec8ce141491f5878d1382428854ae0a50fe7648448fdd523980a565ff9be634f7bf8631388e67c6795473abecd9bcb91dafa43e47c8c6492ef319
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SSDEEP
24576:YW0fvMDVBI8bZTTeKWTCWUzQwmDwcx2kZW8WNhHHb93:YW8kBI6DWTZ68WnV
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 regsvr32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2756 wrote to memory of 2760 2756 regsvr32.exe 30 PID 2756 wrote to memory of 2760 2756 regsvr32.exe 30 PID 2756 wrote to memory of 2760 2756 regsvr32.exe 30 PID 2756 wrote to memory of 2760 2756 regsvr32.exe 30 PID 2756 wrote to memory of 2760 2756 regsvr32.exe 30 PID 2756 wrote to memory of 2760 2756 regsvr32.exe 30 PID 2756 wrote to memory of 2760 2756 regsvr32.exe 30
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\b4eac16f809296a1a61fd6a99831583d_JaffaCakes118.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2756 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\b4eac16f809296a1a61fd6a99831583d_JaffaCakes118.dll2⤵
- System Location Discovery: System Language Discovery
PID:2760
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