Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
29/05/2024, 15:01
Behavioral task
behavioral1
Sample
81242c85eb37cf3bb5c0f5587848da4f_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
81242c85eb37cf3bb5c0f5587848da4f_JaffaCakes118.pdf
Resource
win10v2004-20240508-en
General
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Target
81242c85eb37cf3bb5c0f5587848da4f_JaffaCakes118.pdf
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Size
770KB
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MD5
81242c85eb37cf3bb5c0f5587848da4f
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SHA1
6046d19711d93b46b79a2d3a178c0125919b9d0c
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SHA256
0298ed02a01de9fefbc8afe61760b7b97a3f73c57b4dd9f6430b6bfa251f9a34
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SHA512
e67c3c3f4140c87e4600d014b5beb3f9506044370c1038a5e87080119a16513b27b10e3b51f59c8b2048f1a7da83ca1990741ba3f60a7ee080c612c162cee105
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SSDEEP
24576:9vievKnHRujCD23BMG5+pMhxaH+gYsBGRG5N:3YH9DYMQ+pMCH+gYU5N
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-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3960 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3960 wrote to memory of 3012 3960 AcroRd32.exe 94 PID 3960 wrote to memory of 3012 3960 AcroRd32.exe 94 PID 3960 wrote to memory of 3012 3960 AcroRd32.exe 94 PID 3012 wrote to memory of 4596 3012 RdrCEF.exe 95 PID 3012 wrote to memory of 4596 3012 RdrCEF.exe 95 PID 3012 wrote to memory of 4596 3012 RdrCEF.exe 95 PID 3012 wrote to memory of 4596 3012 RdrCEF.exe 95 PID 3012 wrote to memory of 4596 3012 RdrCEF.exe 95 PID 3012 wrote to memory of 4596 3012 RdrCEF.exe 95 PID 3012 wrote to memory of 4596 3012 RdrCEF.exe 95 PID 3012 wrote to memory of 4596 3012 RdrCEF.exe 95 PID 3012 wrote to memory of 4596 3012 RdrCEF.exe 95 PID 3012 wrote to memory of 4596 3012 RdrCEF.exe 95 PID 3012 wrote to memory of 4596 3012 RdrCEF.exe 95 PID 3012 wrote to memory of 4596 3012 RdrCEF.exe 95 PID 3012 wrote to memory of 4596 3012 RdrCEF.exe 95 PID 3012 wrote to memory of 4596 3012 RdrCEF.exe 95 PID 3012 wrote to memory of 4596 3012 RdrCEF.exe 95 PID 3012 wrote to memory of 4596 3012 RdrCEF.exe 95 PID 3012 wrote to memory of 4596 3012 RdrCEF.exe 95 PID 3012 wrote to memory of 4596 3012 RdrCEF.exe 95 PID 3012 wrote to memory of 4596 3012 RdrCEF.exe 95 PID 3012 wrote to memory of 4596 3012 RdrCEF.exe 95 PID 3012 wrote to memory of 4596 3012 RdrCEF.exe 95 PID 3012 wrote to memory of 4596 3012 RdrCEF.exe 95 PID 3012 wrote to memory of 4596 3012 RdrCEF.exe 95 PID 3012 wrote to memory of 4596 3012 RdrCEF.exe 95 PID 3012 wrote to memory of 4596 3012 RdrCEF.exe 95 PID 3012 wrote to memory of 4596 3012 RdrCEF.exe 95 PID 3012 wrote to memory of 4596 3012 RdrCEF.exe 95 PID 3012 wrote to memory of 4596 3012 RdrCEF.exe 95 PID 3012 wrote to memory of 4596 3012 RdrCEF.exe 95 PID 3012 wrote to memory of 4596 3012 RdrCEF.exe 95 PID 3012 wrote to memory of 4596 3012 RdrCEF.exe 95 PID 3012 wrote to memory of 4596 3012 RdrCEF.exe 95 PID 3012 wrote to memory of 4596 3012 RdrCEF.exe 95 PID 3012 wrote to memory of 4596 3012 RdrCEF.exe 95 PID 3012 wrote to memory of 4596 3012 RdrCEF.exe 95 PID 3012 wrote to memory of 4596 3012 RdrCEF.exe 95 PID 3012 wrote to memory of 4596 3012 RdrCEF.exe 95 PID 3012 wrote to memory of 4596 3012 RdrCEF.exe 95 PID 3012 wrote to memory of 4596 3012 RdrCEF.exe 95 PID 3012 wrote to memory of 4596 3012 RdrCEF.exe 95 PID 3012 wrote to memory of 4596 3012 RdrCEF.exe 95 PID 3012 wrote to memory of 1044 3012 RdrCEF.exe 96 PID 3012 wrote to memory of 1044 3012 RdrCEF.exe 96 PID 3012 wrote to memory of 1044 3012 RdrCEF.exe 96 PID 3012 wrote to memory of 1044 3012 RdrCEF.exe 96 PID 3012 wrote to memory of 1044 3012 RdrCEF.exe 96 PID 3012 wrote to memory of 1044 3012 RdrCEF.exe 96 PID 3012 wrote to memory of 1044 3012 RdrCEF.exe 96 PID 3012 wrote to memory of 1044 3012 RdrCEF.exe 96 PID 3012 wrote to memory of 1044 3012 RdrCEF.exe 96 PID 3012 wrote to memory of 1044 3012 RdrCEF.exe 96 PID 3012 wrote to memory of 1044 3012 RdrCEF.exe 96 PID 3012 wrote to memory of 1044 3012 RdrCEF.exe 96 PID 3012 wrote to memory of 1044 3012 RdrCEF.exe 96 PID 3012 wrote to memory of 1044 3012 RdrCEF.exe 96 PID 3012 wrote to memory of 1044 3012 RdrCEF.exe 96 PID 3012 wrote to memory of 1044 3012 RdrCEF.exe 96 PID 3012 wrote to memory of 1044 3012 RdrCEF.exe 96 PID 3012 wrote to memory of 1044 3012 RdrCEF.exe 96 PID 3012 wrote to memory of 1044 3012 RdrCEF.exe 96 PID 3012 wrote to memory of 1044 3012 RdrCEF.exe 96
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\81242c85eb37cf3bb5c0f5587848da4f_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:3960 -
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:3012 -
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=0526F6B7C1CB67A1C427D765D950485D --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4596
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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=092DE1774912FE1C766FEE9DE6871B55 --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=092DE1774912FE1C766FEE9DE6871B55 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:1044
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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=4E70BB4C9FEF5BE11626F713C0E6C90F --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4784
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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=142CF30B57CC0ACDC95FB6FA59689134 --mojo-platform-channel-handle=1912 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2256
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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=B5275BB70B00182AA4329123B3F0EA02 --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=B5275BB70B00182AA4329123B3F0EA02 --renderer-client-id=6 --mojo-platform-channel-handle=2108 --allow-no-sandbox-job /prefetch:13⤵PID:2628
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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=BFCB8D0D1BC52E6C6A2EE9990DB3590B --mojo-platform-channel-handle=2700 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4360
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2188
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5f700e70d367711a6948806821f477d42
SHA12f260a3e8ee01e0b4825e2f4356deb7f236d1df5
SHA25653884aa499a7e859b2aefc9dcc8694f0b0dbb940c86cd4faf220977152d4f5b6
SHA512e01a583e4c16e6a2a00f077cc13825f7bd0b443e0137757de60a4e61c707cd146615c2c4dd6f5381e97046bbd100678e45e31aed1caa28699e16532db608bea0
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5