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Analysis
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max time kernel
125s -
max time network
129s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
21/09/2024, 22:47
Static task
static1
Behavioral task
behavioral1
Sample
f0c3a94fc37da7a39a4b361030a1f390_JaffaCakes118.dll
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f0c3a94fc37da7a39a4b361030a1f390_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
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Target
f0c3a94fc37da7a39a4b361030a1f390_JaffaCakes118.dll
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Size
85KB
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MD5
f0c3a94fc37da7a39a4b361030a1f390
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SHA1
4ceb4585ce9723d642c852fdd36b32f190c8ec03
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SHA256
10eb5d9050d7db59b7f1f8c40858eecab90339ad6a8614ca16a9783010a7a6b9
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SHA512
3c134b473566f743c822ba44dd6486ceb8f10ca48711a7af167cdb100d5c50383882341b4b5656c458def08c196ac24de442164f53dc5c3d7d5b1d1610e685ed
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SSDEEP
1536:RdgGsCCEFpUZYfj1saAE6AMAerSpYRBMi8u8XRjvo2HAiSB/d1CSWq6AMAeD:RzsTE2C25E6AMAerSYRqiMBjXvw/d1C7
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 1956 1048 WerFault.exe 89 -
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 3 IoCs
description pid Process procid_target PID 3388 wrote to memory of 1048 3388 regsvr32.exe 89 PID 3388 wrote to memory of 1048 3388 regsvr32.exe 89 PID 3388 wrote to memory of 1048 3388 regsvr32.exe 89
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\f0c3a94fc37da7a39a4b361030a1f390_JaffaCakes118.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3388 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\f0c3a94fc37da7a39a4b361030a1f390_JaffaCakes118.dll2⤵
- System Location Discovery: System Language Discovery
PID:1048 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1048 -s 6083⤵
- Program crash
PID:1956
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1048 -ip 10481⤵PID:1464
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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=4276,i,10065386245627775856,6567048529106473151,262144 --variations-seed-version --mojo-platform-channel-handle=1436 /prefetch:81⤵PID:3988