Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
03-10-2024 10:30
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
0efafa40b6c1d108cd25bf85f45595e4_JaffaCakes118.dll
Resource
win7-20240903-en
windows7-x64
3 signatures
150 seconds
General
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Target
0efafa40b6c1d108cd25bf85f45595e4_JaffaCakes118.dll
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Size
295KB
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MD5
0efafa40b6c1d108cd25bf85f45595e4
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SHA1
bd531866b6ae8ba4aecd218cbff8c33e0685c746
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SHA256
dc421a569eb50882430824c6b69c2855eabe9232f29f4c2cbe83fcea901de127
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SHA512
db3a1a859911f47dcd9ab2b2622fa148f8e6a65caa37616dd1a877667483e399b3eb38d1029084d760660234b6632b3b106aa128d95928a0f5ddca9eb5c325ac
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SSDEEP
3072:jDKpt9sSR0HUHPwZWLnWVfEAzV2IJIwTBftpmc+z+f3Q0f:jDgtfRQUHPw06MoV2nwTBlhm8H
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 3 IoCs
description pid Process procid_target PID 5072 wrote to memory of 4772 5072 rundll32.exe 82 PID 5072 wrote to memory of 4772 5072 rundll32.exe 82 PID 5072 wrote to memory of 4772 5072 rundll32.exe 82
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\0efafa40b6c1d108cd25bf85f45595e4_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:5072 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\0efafa40b6c1d108cd25bf85f45595e4_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:4772
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