Analysis
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max time kernel
95s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
04-07-2024 23:37
Behavioral task
behavioral1
Sample
26a84bfa933d9f38764acb3091d58f62_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
26a84bfa933d9f38764acb3091d58f62_JaffaCakes118.pdf
Resource
win10v2004-20240704-en
General
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Target
26a84bfa933d9f38764acb3091d58f62_JaffaCakes118.pdf
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Size
7KB
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MD5
26a84bfa933d9f38764acb3091d58f62
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SHA1
f65bc4fd4bbf6943d4141273bb88e7f0522d048d
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SHA256
7a584f8245a7564ef70ee81b6575ba16f0041fab211f5d79ebb434c713506c67
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SHA512
7b1387dc3b2981c78eb6a581c2e4c7f0c5d8e9c58d65451fbcaa169c7145153d0272c082e5932d24785518673f6e936165a199a2e67c83d2a2536652d3e78150
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SSDEEP
192:QP5uFm4keDmP1+bcTt547oprSTRX6LttbJ3fzfeY1:QP5uFm4kz1+bg547oprmKttbJ37feY1
Malware Config
Signatures
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2480455240-981575606-1030659066-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4800 AcroRd32.exe 4800 AcroRd32.exe 4800 AcroRd32.exe 4800 AcroRd32.exe 4800 AcroRd32.exe 4800 AcroRd32.exe 4800 AcroRd32.exe 4800 AcroRd32.exe 4800 AcroRd32.exe 4800 AcroRd32.exe 4800 AcroRd32.exe 4800 AcroRd32.exe 4800 AcroRd32.exe 4800 AcroRd32.exe 4800 AcroRd32.exe 4800 AcroRd32.exe 4800 AcroRd32.exe 4800 AcroRd32.exe 4800 AcroRd32.exe 4800 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4800 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 4800 AcroRd32.exe 4800 AcroRd32.exe 4800 AcroRd32.exe 4800 AcroRd32.exe 4800 AcroRd32.exe 4800 AcroRd32.exe 4800 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4800 wrote to memory of 4352 4800 AcroRd32.exe 83 PID 4800 wrote to memory of 4352 4800 AcroRd32.exe 83 PID 4800 wrote to memory of 4352 4800 AcroRd32.exe 83 PID 4352 wrote to memory of 4052 4352 RdrCEF.exe 84 PID 4352 wrote to memory of 4052 4352 RdrCEF.exe 84 PID 4352 wrote to memory of 4052 4352 RdrCEF.exe 84 PID 4352 wrote to memory of 4052 4352 RdrCEF.exe 84 PID 4352 wrote to memory of 4052 4352 RdrCEF.exe 84 PID 4352 wrote to memory of 4052 4352 RdrCEF.exe 84 PID 4352 wrote to memory of 4052 4352 RdrCEF.exe 84 PID 4352 wrote to memory of 4052 4352 RdrCEF.exe 84 PID 4352 wrote to memory of 4052 4352 RdrCEF.exe 84 PID 4352 wrote to memory of 4052 4352 RdrCEF.exe 84 PID 4352 wrote to memory of 4052 4352 RdrCEF.exe 84 PID 4352 wrote to memory of 4052 4352 RdrCEF.exe 84 PID 4352 wrote to memory of 4052 4352 RdrCEF.exe 84 PID 4352 wrote to memory of 4052 4352 RdrCEF.exe 84 PID 4352 wrote to memory of 4052 4352 RdrCEF.exe 84 PID 4352 wrote to memory of 4052 4352 RdrCEF.exe 84 PID 4352 wrote to memory of 4052 4352 RdrCEF.exe 84 PID 4352 wrote to memory of 4052 4352 RdrCEF.exe 84 PID 4352 wrote to memory of 4052 4352 RdrCEF.exe 84 PID 4352 wrote to memory of 4052 4352 RdrCEF.exe 84 PID 4352 wrote to memory of 4052 4352 RdrCEF.exe 84 PID 4352 wrote to memory of 4052 4352 RdrCEF.exe 84 PID 4352 wrote to memory of 4052 4352 RdrCEF.exe 84 PID 4352 wrote to memory of 4052 4352 RdrCEF.exe 84 PID 4352 wrote to memory of 4052 4352 RdrCEF.exe 84 PID 4352 wrote to memory of 4052 4352 RdrCEF.exe 84 PID 4352 wrote to memory of 4052 4352 RdrCEF.exe 84 PID 4352 wrote to memory of 4052 4352 RdrCEF.exe 84 PID 4352 wrote to memory of 4052 4352 RdrCEF.exe 84 PID 4352 wrote to memory of 4052 4352 RdrCEF.exe 84 PID 4352 wrote to memory of 4052 4352 RdrCEF.exe 84 PID 4352 wrote to memory of 4052 4352 RdrCEF.exe 84 PID 4352 wrote to memory of 4052 4352 RdrCEF.exe 84 PID 4352 wrote to memory of 4052 4352 RdrCEF.exe 84 PID 4352 wrote to memory of 4052 4352 RdrCEF.exe 84 PID 4352 wrote to memory of 4052 4352 RdrCEF.exe 84 PID 4352 wrote to memory of 4052 4352 RdrCEF.exe 84 PID 4352 wrote to memory of 4052 4352 RdrCEF.exe 84 PID 4352 wrote to memory of 4052 4352 RdrCEF.exe 84 PID 4352 wrote to memory of 4052 4352 RdrCEF.exe 84 PID 4352 wrote to memory of 4052 4352 RdrCEF.exe 84 PID 4352 wrote to memory of 3272 4352 RdrCEF.exe 85 PID 4352 wrote to memory of 3272 4352 RdrCEF.exe 85 PID 4352 wrote to memory of 3272 4352 RdrCEF.exe 85 PID 4352 wrote to memory of 3272 4352 RdrCEF.exe 85 PID 4352 wrote to memory of 3272 4352 RdrCEF.exe 85 PID 4352 wrote to memory of 3272 4352 RdrCEF.exe 85 PID 4352 wrote to memory of 3272 4352 RdrCEF.exe 85 PID 4352 wrote to memory of 3272 4352 RdrCEF.exe 85 PID 4352 wrote to memory of 3272 4352 RdrCEF.exe 85 PID 4352 wrote to memory of 3272 4352 RdrCEF.exe 85 PID 4352 wrote to memory of 3272 4352 RdrCEF.exe 85 PID 4352 wrote to memory of 3272 4352 RdrCEF.exe 85 PID 4352 wrote to memory of 3272 4352 RdrCEF.exe 85 PID 4352 wrote to memory of 3272 4352 RdrCEF.exe 85 PID 4352 wrote to memory of 3272 4352 RdrCEF.exe 85 PID 4352 wrote to memory of 3272 4352 RdrCEF.exe 85 PID 4352 wrote to memory of 3272 4352 RdrCEF.exe 85 PID 4352 wrote to memory of 3272 4352 RdrCEF.exe 85 PID 4352 wrote to memory of 3272 4352 RdrCEF.exe 85 PID 4352 wrote to memory of 3272 4352 RdrCEF.exe 85
Processes
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\26a84bfa933d9f38764acb3091d58f62_JaffaCakes118.pdf"1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4800 -
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=165140432⤵
- Suspicious use of WriteProcessMemory
PID:4352 -
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=0D180D6ED0E8251560A05ACDAA15A3F0 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4052
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=289FC4A3D57C1A8871017052E54B9B54 --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=289FC4A3D57C1A8871017052E54B9B54 --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:13⤵PID:3272
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=5721E0D73E8139485135123C4203ADE1 --mojo-platform-channel-handle=2284 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:5048
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=6B7EC5BCD575862497F8873EBF4EFD36 --mojo-platform-channel-handle=1916 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3940
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=72072DA46D455918CD261FA34410C07A --mojo-platform-channel-handle=1724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2596
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=E0C573A1966C445C38F4B1310C040ACF --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=E0C573A1966C445C38F4B1310C040ACF --renderer-client-id=7 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job /prefetch:13⤵PID:1636
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4632
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5e45f50d4cb0f750e7386144d77a37c18
SHA142234df311dbf9d35d8490ac207c81e4d42a9a6b
SHA256fa8b659e64c3d41b6e554f5da869cab6cbc51262323db00d19342f97a92f7e86
SHA5129ac69eb1399b1524a5ad11eacae4706e7bbc15dbff83a694d128b03b0efae5a9c39e73fa180be3033862b9c5f26ed9474078541323eeb7204da6929b23b49376
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5