Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
15/04/2024, 05:43
Behavioral task
behavioral1
Sample
f071f8845904ef0ea973b363732facae_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f071f8845904ef0ea973b363732facae_JaffaCakes118.pdf
Resource
win10v2004-20240412-en
General
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Target
f071f8845904ef0ea973b363732facae_JaffaCakes118.pdf
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Size
83KB
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MD5
f071f8845904ef0ea973b363732facae
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SHA1
29863c2f357173db0056cd3494cf74f81314d98c
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SHA256
9769256c6008f0beb9e89aa14556ddb7d8ab3f4158d6b794b106674c88570e26
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SHA512
cf5e06b43179adf242df7d7b58ab77637623962b9b09bf86b64c76ca45a17b25ac8f565f22ad383efa149d3d3c45212560d7838a04aeff2931bb4d974c5c237f
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SSDEEP
1536:eklXAps71TVFXz9m970e5t3eO9TsyJDOp7MhTGB+rtg0d+t4jCVgWypOlL6O4p2k:7X6sFxm9v5peO9BipAxGB+rtg0d+t4GO
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-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1940 AcroRd32.exe 1940 AcroRd32.exe 1940 AcroRd32.exe 1940 AcroRd32.exe 1940 AcroRd32.exe 1940 AcroRd32.exe 1940 AcroRd32.exe 1940 AcroRd32.exe 1940 AcroRd32.exe 1940 AcroRd32.exe 1940 AcroRd32.exe 1940 AcroRd32.exe 1940 AcroRd32.exe 1940 AcroRd32.exe 1940 AcroRd32.exe 1940 AcroRd32.exe 1940 AcroRd32.exe 1940 AcroRd32.exe 1940 AcroRd32.exe 1940 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1940 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1940 AcroRd32.exe 1940 AcroRd32.exe 1940 AcroRd32.exe 1940 AcroRd32.exe 1940 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1940 wrote to memory of 1888 1940 AcroRd32.exe 91 PID 1940 wrote to memory of 1888 1940 AcroRd32.exe 91 PID 1940 wrote to memory of 1888 1940 AcroRd32.exe 91 PID 1888 wrote to memory of 1748 1888 RdrCEF.exe 93 PID 1888 wrote to memory of 1748 1888 RdrCEF.exe 93 PID 1888 wrote to memory of 1748 1888 RdrCEF.exe 93 PID 1888 wrote to memory of 1748 1888 RdrCEF.exe 93 PID 1888 wrote to memory of 1748 1888 RdrCEF.exe 93 PID 1888 wrote to memory of 1748 1888 RdrCEF.exe 93 PID 1888 wrote to memory of 1748 1888 RdrCEF.exe 93 PID 1888 wrote to memory of 1748 1888 RdrCEF.exe 93 PID 1888 wrote to memory of 1748 1888 RdrCEF.exe 93 PID 1888 wrote to memory of 1748 1888 RdrCEF.exe 93 PID 1888 wrote to memory of 1748 1888 RdrCEF.exe 93 PID 1888 wrote to memory of 1748 1888 RdrCEF.exe 93 PID 1888 wrote to memory of 1748 1888 RdrCEF.exe 93 PID 1888 wrote to memory of 1748 1888 RdrCEF.exe 93 PID 1888 wrote to memory of 1748 1888 RdrCEF.exe 93 PID 1888 wrote to memory of 1748 1888 RdrCEF.exe 93 PID 1888 wrote to memory of 1748 1888 RdrCEF.exe 93 PID 1888 wrote to memory of 1748 1888 RdrCEF.exe 93 PID 1888 wrote to memory of 1748 1888 RdrCEF.exe 93 PID 1888 wrote to memory of 1748 1888 RdrCEF.exe 93 PID 1888 wrote to memory of 1748 1888 RdrCEF.exe 93 PID 1888 wrote to memory of 1748 1888 RdrCEF.exe 93 PID 1888 wrote to memory of 1748 1888 RdrCEF.exe 93 PID 1888 wrote to memory of 1748 1888 RdrCEF.exe 93 PID 1888 wrote to memory of 1748 1888 RdrCEF.exe 93 PID 1888 wrote to memory of 1748 1888 RdrCEF.exe 93 PID 1888 wrote to memory of 1748 1888 RdrCEF.exe 93 PID 1888 wrote to memory of 1748 1888 RdrCEF.exe 93 PID 1888 wrote to memory of 1748 1888 RdrCEF.exe 93 PID 1888 wrote to memory of 1748 1888 RdrCEF.exe 93 PID 1888 wrote to memory of 1748 1888 RdrCEF.exe 93 PID 1888 wrote to memory of 1748 1888 RdrCEF.exe 93 PID 1888 wrote to memory of 1748 1888 RdrCEF.exe 93 PID 1888 wrote to memory of 1748 1888 RdrCEF.exe 93 PID 1888 wrote to memory of 1748 1888 RdrCEF.exe 93 PID 1888 wrote to memory of 1748 1888 RdrCEF.exe 93 PID 1888 wrote to memory of 1748 1888 RdrCEF.exe 93 PID 1888 wrote to memory of 1748 1888 RdrCEF.exe 93 PID 1888 wrote to memory of 1748 1888 RdrCEF.exe 93 PID 1888 wrote to memory of 1748 1888 RdrCEF.exe 93 PID 1888 wrote to memory of 1748 1888 RdrCEF.exe 93 PID 1888 wrote to memory of 1464 1888 RdrCEF.exe 94 PID 1888 wrote to memory of 1464 1888 RdrCEF.exe 94 PID 1888 wrote to memory of 1464 1888 RdrCEF.exe 94 PID 1888 wrote to memory of 1464 1888 RdrCEF.exe 94 PID 1888 wrote to memory of 1464 1888 RdrCEF.exe 94 PID 1888 wrote to memory of 1464 1888 RdrCEF.exe 94 PID 1888 wrote to memory of 1464 1888 RdrCEF.exe 94 PID 1888 wrote to memory of 1464 1888 RdrCEF.exe 94 PID 1888 wrote to memory of 1464 1888 RdrCEF.exe 94 PID 1888 wrote to memory of 1464 1888 RdrCEF.exe 94 PID 1888 wrote to memory of 1464 1888 RdrCEF.exe 94 PID 1888 wrote to memory of 1464 1888 RdrCEF.exe 94 PID 1888 wrote to memory of 1464 1888 RdrCEF.exe 94 PID 1888 wrote to memory of 1464 1888 RdrCEF.exe 94 PID 1888 wrote to memory of 1464 1888 RdrCEF.exe 94 PID 1888 wrote to memory of 1464 1888 RdrCEF.exe 94 PID 1888 wrote to memory of 1464 1888 RdrCEF.exe 94 PID 1888 wrote to memory of 1464 1888 RdrCEF.exe 94 PID 1888 wrote to memory of 1464 1888 RdrCEF.exe 94 PID 1888 wrote to memory of 1464 1888 RdrCEF.exe 94
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\f071f8845904ef0ea973b363732facae_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:1940 -
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:1888 -
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=9B220961B0D2B851F7433F452263AB3D --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1748
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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=DB1AD76A8612540644C23C63029A3CEE --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=DB1AD76A8612540644C23C63029A3CEE --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:13⤵PID:1464
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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=D85911B212D16936A98BAA5B902D9811 --mojo-platform-channel-handle=2000 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4488
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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=E9BEDB89011F6D5961A205EA8C26B583 --mojo-platform-channel-handle=2396 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4092
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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=EF181C8065E388F74C8CE3C093C2D993 --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=EF181C8065E388F74C8CE3C093C2D993 --renderer-client-id=6 --mojo-platform-channel-handle=1984 --allow-no-sandbox-job /prefetch:13⤵PID:4748
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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=6C79C691DC28FB56DE009750EC0BD920 --mojo-platform-channel-handle=1624 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:468
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3136
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD53abd7e7ff2ac68096e4c5f2478026dc7
SHA1f95dd04bedc98d8e35c9655f85979f1a0b0d116f
SHA25619d2323b84e21a57776678ab29dedb5d8cd5aa7ccd0b227529329040bfce5e4d
SHA512997042549d91157a84ca3161f1fa2f88469b844bd5163d4f6af13601a2e9584a6b7c55052cc5fd5ee0459b8406cfb3b78671c451fd2e3742d2bdc237ee983a11
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5