Analysis
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max time kernel
125s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
28/09/2024, 17:34
Static task
static1
Behavioral task
behavioral1
Sample
fcce894cb51912459dc92bbc5e0ffbf6_JaffaCakes118.dll
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
fcce894cb51912459dc92bbc5e0ffbf6_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
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Target
fcce894cb51912459dc92bbc5e0ffbf6_JaffaCakes118.dll
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Size
34KB
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MD5
fcce894cb51912459dc92bbc5e0ffbf6
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SHA1
0377a1c6eed85b066cf7ec179bcce0bf72c09ec5
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SHA256
783c59bee26cc4bef375ad9e183a0e517541422307295afea0c5c0d67f6a13c9
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SHA512
a3373c40f4fa5971478b270298b20d8c5f272e3bd4d45b71ee55b4cfee87e152ef6c03f7a2c4438d1fe11ef63846718f2f7f6d5335f0b31a27746e3ebf982581
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SSDEEP
768:cbOhTLYMpXQ3T3YNrZr//7WvkZCOqhnPmRZi:0OhTPN/Nr17WvHpORZi
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 4416 wrote to memory of 2496 4416 rundll32.exe 89 PID 4416 wrote to memory of 2496 4416 rundll32.exe 89 PID 4416 wrote to memory of 2496 4416 rundll32.exe 89
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\fcce894cb51912459dc92bbc5e0ffbf6_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4416 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\fcce894cb51912459dc92bbc5e0ffbf6_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:2496
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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=4508,i,16315016104747277319,5510969007830467313,262144 --variations-seed-version --mojo-platform-channel-handle=1904 /prefetch:81⤵PID:436