Analysis
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max time kernel
140s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
23-06-2024 01:26
Behavioral task
behavioral1
Sample
04bd8b1e08e04f5ff2482376b514b77e_JaffaCakes118.dll
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
04bd8b1e08e04f5ff2482376b514b77e_JaffaCakes118.dll
Resource
win10v2004-20240508-en
General
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Target
04bd8b1e08e04f5ff2482376b514b77e_JaffaCakes118.dll
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Size
409KB
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MD5
04bd8b1e08e04f5ff2482376b514b77e
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SHA1
9a0326fd98d95a739f323fa10bf70915a247a83d
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SHA256
588674efc38299862beb0527dd6ec5b26b39bd1382bdc8e80539417a17344864
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SHA512
2049467f25c130f11128273b7cd6fe96f2de94dcc5d9144eaf5f969fe124f77076533d4e1a9d4da161737564878b1d9f28cb75f5b73748a244fbffecdf515931
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SSDEEP
6144:osSJutgjpvxLZSwuxz7IQW8dMnhARTVbNwTGFSAOjWfLKRRo2KKu95NVBoowc:osOegjvc7VIQMnhmbNwYOjoT5NV2lc
Malware Config
Signatures
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Drops file in System32 directory 2 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\62fd4bcaa0.dl rundll32.exe File created C:\Windows\SysWOW64\62fd4bcaa0.dl rundll32.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: RenamesItself 1 IoCs
pid Process 1500 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4840 wrote to memory of 1500 4840 rundll32.exe 89 PID 4840 wrote to memory of 1500 4840 rundll32.exe 89 PID 4840 wrote to memory of 1500 4840 rundll32.exe 89
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\04bd8b1e08e04f5ff2482376b514b77e_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4840 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\04bd8b1e08e04f5ff2482376b514b77e_JaffaCakes118.dll,#12⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
PID:1500
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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 --no-appcompat-clear --field-trial-handle=4312,i,4686244434963378549,11462511444150484980,262144 --variations-seed-version --mojo-platform-channel-handle=4168 /prefetch:81⤵PID:3804