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Analysis
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max time kernel
144s -
max time network
130s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
20/08/2024, 18:25
Static task
static1
Behavioral task
behavioral1
Sample
b056b4b85f78d059633f505941a9b274_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b056b4b85f78d059633f505941a9b274_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b056b4b85f78d059633f505941a9b274_JaffaCakes118.exe
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Size
749KB
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MD5
b056b4b85f78d059633f505941a9b274
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SHA1
6dea93cca3ed3fd5960661196da4044bf6083090
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SHA256
b49858648858a7c169f5adab5905df86c8731473051f4744997d43d05f889023
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SHA512
61fc3fcd2c2658f1f0ac150d41fb91b844d8e7c7a2cb5673fe6e72997531c7b92b7598d2f6266f9b71a59e589b817e3084b03d3f757be9e8e359afa9d79315bb
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SSDEEP
12288:Wr4b7V74dBHF9/lDK3yAzQAnDvWmQeSrpFpY7vgGG7:TN74dBHF9/l8yAkAnDvWmQlDpY7oGG
Malware Config
Signatures
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System Location Discovery: System Language Discovery 1 TTPs 4 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 b056b4b85f78d059633f505941a9b274_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regsvr32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language taskkill.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language taskkill.exe -
Kills process with taskkill 2 IoCs
pid Process 1700 taskkill.exe 772 taskkill.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1700 taskkill.exe Token: SeDebugPrivilege 772 taskkill.exe -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 2180 wrote to memory of 2808 2180 b056b4b85f78d059633f505941a9b274_JaffaCakes118.exe 30 PID 2180 wrote to memory of 2808 2180 b056b4b85f78d059633f505941a9b274_JaffaCakes118.exe 30 PID 2180 wrote to memory of 2808 2180 b056b4b85f78d059633f505941a9b274_JaffaCakes118.exe 30 PID 2180 wrote to memory of 2808 2180 b056b4b85f78d059633f505941a9b274_JaffaCakes118.exe 30 PID 2180 wrote to memory of 2808 2180 b056b4b85f78d059633f505941a9b274_JaffaCakes118.exe 30 PID 2180 wrote to memory of 2808 2180 b056b4b85f78d059633f505941a9b274_JaffaCakes118.exe 30 PID 2180 wrote to memory of 2808 2180 b056b4b85f78d059633f505941a9b274_JaffaCakes118.exe 30 PID 2180 wrote to memory of 1700 2180 b056b4b85f78d059633f505941a9b274_JaffaCakes118.exe 32 PID 2180 wrote to memory of 1700 2180 b056b4b85f78d059633f505941a9b274_JaffaCakes118.exe 32 PID 2180 wrote to memory of 1700 2180 b056b4b85f78d059633f505941a9b274_JaffaCakes118.exe 32 PID 2180 wrote to memory of 1700 2180 b056b4b85f78d059633f505941a9b274_JaffaCakes118.exe 32 PID 2180 wrote to memory of 772 2180 b056b4b85f78d059633f505941a9b274_JaffaCakes118.exe 35 PID 2180 wrote to memory of 772 2180 b056b4b85f78d059633f505941a9b274_JaffaCakes118.exe 35 PID 2180 wrote to memory of 772 2180 b056b4b85f78d059633f505941a9b274_JaffaCakes118.exe 35 PID 2180 wrote to memory of 772 2180 b056b4b85f78d059633f505941a9b274_JaffaCakes118.exe 35
Processes
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C:\Users\Admin\AppData\Local\Temp\b056b4b85f78d059633f505941a9b274_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\b056b4b85f78d059633f505941a9b274_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2180 -
C:\Windows\SysWOW64\regsvr32.exeregsvr32 /s MpqCtl.ocx2⤵
- System Location Discovery: System Language Discovery
PID:2808
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C:\Windows\SysWOW64\taskkill.exetaskkill /im listdlls.exe /t2⤵
- System Location Discovery: System Language Discovery
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:1700
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C:\Windows\SysWOW64\taskkill.exetaskkill /im listdlls.exe /t2⤵
- System Location Discovery: System Language Discovery
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:772
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