Analysis
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max time kernel
141s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
09-07-2024 23:33
Behavioral task
behavioral1
Sample
3270499c05de49761bb4b5c7e70973c7_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
3270499c05de49761bb4b5c7e70973c7_JaffaCakes118.pdf
Resource
win10v2004-20240709-en
General
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Target
3270499c05de49761bb4b5c7e70973c7_JaffaCakes118.pdf
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Size
110KB
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MD5
3270499c05de49761bb4b5c7e70973c7
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SHA1
43fccf2404d4a44e8acbbb1415a6a91a5f3581d9
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SHA256
763b0971d8198c7a59bc15b3affdaf9dbbe895dc271395a0d63fdd24f14e1f86
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SHA512
074101b2341c57127ebf0fa43519958734e3babd42829ee70e92954c6b2d058d587c90d9b87275a908510e436310ca5a183f0c1d5766cf237c64a1db5a350b12
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SSDEEP
768:D9IWZSVsV1YPveYmYGbLB/vbQNK775BoQ4mijVJipEhiD6T+bIxp0sO9PGVigGZw:0
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-1-5-21-2650514177-1034912467-4025611726-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3992 AcroRd32.exe 3992 AcroRd32.exe 3992 AcroRd32.exe 3992 AcroRd32.exe 3992 AcroRd32.exe 3992 AcroRd32.exe 3992 AcroRd32.exe 3992 AcroRd32.exe 3992 AcroRd32.exe 3992 AcroRd32.exe 3992 AcroRd32.exe 3992 AcroRd32.exe 3992 AcroRd32.exe 3992 AcroRd32.exe 3992 AcroRd32.exe 3992 AcroRd32.exe 3992 AcroRd32.exe 3992 AcroRd32.exe 3992 AcroRd32.exe 3992 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3992 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 3992 AcroRd32.exe 3992 AcroRd32.exe 3992 AcroRd32.exe 3992 AcroRd32.exe 3992 AcroRd32.exe 3992 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3992 wrote to memory of 2664 3992 AcroRd32.exe 84 PID 3992 wrote to memory of 2664 3992 AcroRd32.exe 84 PID 3992 wrote to memory of 2664 3992 AcroRd32.exe 84 PID 2664 wrote to memory of 3472 2664 RdrCEF.exe 85 PID 2664 wrote to memory of 3472 2664 RdrCEF.exe 85 PID 2664 wrote to memory of 3472 2664 RdrCEF.exe 85 PID 2664 wrote to memory of 3472 2664 RdrCEF.exe 85 PID 2664 wrote to memory of 3472 2664 RdrCEF.exe 85 PID 2664 wrote to memory of 3472 2664 RdrCEF.exe 85 PID 2664 wrote to memory of 3472 2664 RdrCEF.exe 85 PID 2664 wrote to memory of 3472 2664 RdrCEF.exe 85 PID 2664 wrote to memory of 3472 2664 RdrCEF.exe 85 PID 2664 wrote to memory of 3472 2664 RdrCEF.exe 85 PID 2664 wrote to memory of 3472 2664 RdrCEF.exe 85 PID 2664 wrote to memory of 3472 2664 RdrCEF.exe 85 PID 2664 wrote to memory of 3472 2664 RdrCEF.exe 85 PID 2664 wrote to memory of 3472 2664 RdrCEF.exe 85 PID 2664 wrote to memory of 3472 2664 RdrCEF.exe 85 PID 2664 wrote to memory of 3472 2664 RdrCEF.exe 85 PID 2664 wrote to memory of 3472 2664 RdrCEF.exe 85 PID 2664 wrote to memory of 3472 2664 RdrCEF.exe 85 PID 2664 wrote to memory of 3472 2664 RdrCEF.exe 85 PID 2664 wrote to memory of 3472 2664 RdrCEF.exe 85 PID 2664 wrote to memory of 3472 2664 RdrCEF.exe 85 PID 2664 wrote to memory of 3472 2664 RdrCEF.exe 85 PID 2664 wrote to memory of 3472 2664 RdrCEF.exe 85 PID 2664 wrote to memory of 3472 2664 RdrCEF.exe 85 PID 2664 wrote to memory of 3472 2664 RdrCEF.exe 85 PID 2664 wrote to memory of 3472 2664 RdrCEF.exe 85 PID 2664 wrote to memory of 3472 2664 RdrCEF.exe 85 PID 2664 wrote to memory of 3472 2664 RdrCEF.exe 85 PID 2664 wrote to memory of 3472 2664 RdrCEF.exe 85 PID 2664 wrote to memory of 3472 2664 RdrCEF.exe 85 PID 2664 wrote to memory of 3472 2664 RdrCEF.exe 85 PID 2664 wrote to memory of 3472 2664 RdrCEF.exe 85 PID 2664 wrote to memory of 3472 2664 RdrCEF.exe 85 PID 2664 wrote to memory of 3472 2664 RdrCEF.exe 85 PID 2664 wrote to memory of 3472 2664 RdrCEF.exe 85 PID 2664 wrote to memory of 3472 2664 RdrCEF.exe 85 PID 2664 wrote to memory of 3472 2664 RdrCEF.exe 85 PID 2664 wrote to memory of 3472 2664 RdrCEF.exe 85 PID 2664 wrote to memory of 3472 2664 RdrCEF.exe 85 PID 2664 wrote to memory of 3472 2664 RdrCEF.exe 85 PID 2664 wrote to memory of 3472 2664 RdrCEF.exe 85 PID 2664 wrote to memory of 4872 2664 RdrCEF.exe 86 PID 2664 wrote to memory of 4872 2664 RdrCEF.exe 86 PID 2664 wrote to memory of 4872 2664 RdrCEF.exe 86 PID 2664 wrote to memory of 4872 2664 RdrCEF.exe 86 PID 2664 wrote to memory of 4872 2664 RdrCEF.exe 86 PID 2664 wrote to memory of 4872 2664 RdrCEF.exe 86 PID 2664 wrote to memory of 4872 2664 RdrCEF.exe 86 PID 2664 wrote to memory of 4872 2664 RdrCEF.exe 86 PID 2664 wrote to memory of 4872 2664 RdrCEF.exe 86 PID 2664 wrote to memory of 4872 2664 RdrCEF.exe 86 PID 2664 wrote to memory of 4872 2664 RdrCEF.exe 86 PID 2664 wrote to memory of 4872 2664 RdrCEF.exe 86 PID 2664 wrote to memory of 4872 2664 RdrCEF.exe 86 PID 2664 wrote to memory of 4872 2664 RdrCEF.exe 86 PID 2664 wrote to memory of 4872 2664 RdrCEF.exe 86 PID 2664 wrote to memory of 4872 2664 RdrCEF.exe 86 PID 2664 wrote to memory of 4872 2664 RdrCEF.exe 86 PID 2664 wrote to memory of 4872 2664 RdrCEF.exe 86 PID 2664 wrote to memory of 4872 2664 RdrCEF.exe 86 PID 2664 wrote to memory of 4872 2664 RdrCEF.exe 86
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\3270499c05de49761bb4b5c7e70973c7_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:3992 -
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:2664 -
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=034608DCD63BA561CA2F7F95EDCEB45D --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3472
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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=14CB992687364E638D7E2E03216817B1 --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=14CB992687364E638D7E2E03216817B1 --renderer-client-id=2 --mojo-platform-channel-handle=1720 --allow-no-sandbox-job /prefetch:13⤵PID:4872
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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=6A86A80E74AB2C2814962EDE0566519B --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:796
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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=7527EAB60CAA1C6CAADAE9281ED5F956 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4620
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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=27E1D1707DE4D14E484ED7DC83D5F550 --mojo-platform-channel-handle=2424 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3712
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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=9AA39C8673C823C3C9B829755B9AFF14 --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=9AA39C8673C823C3C9B829755B9AFF14 --renderer-client-id=8 --mojo-platform-channel-handle=2412 --allow-no-sandbox-job /prefetch:13⤵PID:2768
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4704
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5d0c80e8852a640ff42217844f25e5edd
SHA11b4ac9e9ceebe743b450a087623cf762fd074ee1
SHA25617721ce3bc37eaf44ca727e92e8c41f8b382a0fc929661371cc571fb6897cd8c
SHA5128b468151feb1f25a9be266094a2a15599833b99efaffd40ec39fe5a86fe20cdaa2f7abd6c781106b7e46b8b17e0fa0d7b6eddd34e54be3aa7311da3a8d1f2d82
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5