Analysis
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max time kernel
144s -
max time network
130s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
20-08-2024 00:31
Static task
static1
Behavioral task
behavioral1
Sample
ad3667174559f14a88726e7d1b21355c_JaffaCakes118.dll
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
ad3667174559f14a88726e7d1b21355c_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
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Target
ad3667174559f14a88726e7d1b21355c_JaffaCakes118.dll
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Size
340KB
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MD5
ad3667174559f14a88726e7d1b21355c
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SHA1
af939c9c6e4ebf2a84093956296b9c508b0d14ac
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SHA256
0020abf417ef67bce039f214493c98836cf3e808bf3d2c2c57fadcc8347a4110
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SHA512
b60cea87e47eabfe3447f8905f445184c7ec56850c2fabc7482958d28cf53408cf66a0fd2b5cb1bf3c098b562fd1ed5f16293e5b55314f221d9e5f51809fdc43
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SSDEEP
3072:cvA1p08RqEQAIVEd2gG/vNlo0JFx/pANyCm0PQEKR/JnXHWP:c206xWgGxLxWN40PDKR/JnX2P
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 4860 wrote to memory of 2180 4860 rundll32.exe 93 PID 4860 wrote to memory of 2180 4860 rundll32.exe 93 PID 4860 wrote to memory of 2180 4860 rundll32.exe 93
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ad3667174559f14a88726e7d1b21355c_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4860 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ad3667174559f14a88726e7d1b21355c_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:2180
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4128,i,13995403245988825027,7033610968827661507,262144 --variations-seed-version --mojo-platform-channel-handle=4276 /prefetch:81⤵PID:1064