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Analysis
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max time kernel
143s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
10/08/2024, 13:29
Static task
static1
Behavioral task
behavioral1
Sample
863c846865b5adcc60bc4a0d37285ca1_JaffaCakes118.dll
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
863c846865b5adcc60bc4a0d37285ca1_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
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Target
863c846865b5adcc60bc4a0d37285ca1_JaffaCakes118.dll
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Size
97KB
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MD5
863c846865b5adcc60bc4a0d37285ca1
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SHA1
a7c737749b872ce5970f1a3a98638e8c3107f8ad
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SHA256
99e79cf58515bd9ddb5b0510c4b3566d3c1cf6b24c6a6d9e1b52409fdd482c32
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SHA512
9e8fabad6ddc7b1c81ee1a11540c8921aecbe62d69b3dee408f97535cdc74b88eb6eac074d7cf7b63a12d5a83339e1e24848094d06e916851634db420e96bb57
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SSDEEP
1536:eMqzW7JoS7qxgY96riqT2KazWkokkkkkkotV74wooRue999bo:e5OK1bzWkokkkkkkcVUwooRr999
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 regsvr32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 324 wrote to memory of 32 324 regsvr32.exe 93 PID 324 wrote to memory of 32 324 regsvr32.exe 93 PID 324 wrote to memory of 32 324 regsvr32.exe 93
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\863c846865b5adcc60bc4a0d37285ca1_JaffaCakes118.dll1⤵
- Suspicious use of WriteProcessMemory
PID:324 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\863c846865b5adcc60bc4a0d37285ca1_JaffaCakes118.dll2⤵
- System Location Discovery: System Language Discovery
PID:32
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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=4432,i,1729213506309163284,12809566808978835441,262144 --variations-seed-version --mojo-platform-channel-handle=4036 /prefetch:81⤵PID:2760