Analysis
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max time kernel
92s -
max time network
135s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
22-05-2024 03:14
Behavioral task
behavioral1
Sample
65d12f9045775e77215d6405f3411afd_JaffaCakes118.pdf
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
65d12f9045775e77215d6405f3411afd_JaffaCakes118.pdf
Resource
win10v2004-20240508-en
General
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Target
65d12f9045775e77215d6405f3411afd_JaffaCakes118.pdf
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Size
45KB
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MD5
65d12f9045775e77215d6405f3411afd
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SHA1
db6c04177376ee14ee1df69b5f33361d8501d877
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SHA256
bbc0cc4d979c79adcc32409eac15000bc492ade954dd8a78b68332a3c2c1037e
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SHA512
3c5f39fb58c51ea85cdb66ccb5dd54810157094caa054e48bd29b8e81c81bd842478711cf0360e05a18f2a13aa0dfb946d6f125160806135aa6b877aec9ea72e
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SSDEEP
768:8igGzpDRpiVTtChxlY1xyZGqde+/vQMLuZDBrAPUYZ1va2pKijMPFqihSxAJxvgw:WGFdpi0Y+ZGqde+/fuZNROMdq0SiJxvv
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.
Processes:
AcroRd32.exedescription 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 -
Processes:
AcroRd32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 3964 AcroRd32.exe 3964 AcroRd32.exe 3964 AcroRd32.exe 3964 AcroRd32.exe 3964 AcroRd32.exe 3964 AcroRd32.exe 3964 AcroRd32.exe 3964 AcroRd32.exe 3964 AcroRd32.exe 3964 AcroRd32.exe 3964 AcroRd32.exe 3964 AcroRd32.exe 3964 AcroRd32.exe 3964 AcroRd32.exe 3964 AcroRd32.exe 3964 AcroRd32.exe 3964 AcroRd32.exe 3964 AcroRd32.exe 3964 AcroRd32.exe 3964 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 3964 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 3964 AcroRd32.exe 3964 AcroRd32.exe 3964 AcroRd32.exe 3964 AcroRd32.exe 3964 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 3964 wrote to memory of 3940 3964 AcroRd32.exe RdrCEF.exe PID 3964 wrote to memory of 3940 3964 AcroRd32.exe RdrCEF.exe PID 3964 wrote to memory of 3940 3964 AcroRd32.exe RdrCEF.exe PID 3940 wrote to memory of 5052 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 5052 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 5052 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 5052 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 5052 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 5052 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 5052 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 5052 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 5052 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 5052 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 5052 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 5052 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 5052 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 5052 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 5052 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 5052 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 5052 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 5052 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 5052 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 5052 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 5052 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 5052 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 5052 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 5052 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 5052 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 5052 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 5052 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 5052 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 5052 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 5052 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 5052 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 5052 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 5052 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 5052 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 5052 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 5052 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 5052 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 5052 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 5052 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 5052 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 5052 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 112 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 112 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 112 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 112 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 112 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 112 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 112 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 112 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 112 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 112 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 112 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 112 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 112 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 112 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 112 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 112 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 112 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 112 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 112 3940 RdrCEF.exe RdrCEF.exe PID 3940 wrote to memory of 112 3940 RdrCEF.exe RdrCEF.exe
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\65d12f9045775e77215d6405f3411afd_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:3964 -
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:3940 -
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=227117BDFD8CC383E23AAB739F2EDBD0 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:5052
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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=D08E55D014370CA6489A0D8947A00273 --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=D08E55D014370CA6489A0D8947A00273 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵PID:112
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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=4A70D28C04CB22808699C042077FBFA2 --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:224
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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=1B33F2581D3E859608F4DC8988A0EFD6 --mojo-platform-channel-handle=1948 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2200
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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=57E8C1D0D515A7FD859DB5CA268EAB93 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4796
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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=E9EE0119D3BBBC71BA1B07ED1A1E33D8 --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=E9EE0119D3BBBC71BA1B07ED1A1E33D8 --renderer-client-id=7 --mojo-platform-channel-handle=2416 --allow-no-sandbox-job /prefetch:13⤵PID:3916
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4500
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5063299ea610feaebff1c0102327620d0
SHA1c55ce9e3a68af4dcacf5bac4b47e770d07fcb662
SHA25628ed982aa8603dbab27ff4341c7e4f1e54fd96dd22bca194c7639c9a3afc1fb7
SHA5125f962d5359cd5be5280208fe7796d4a4c4f13ab0403bd791e350020b48fc1de254d1d8bbbe965170ced709d1cefb4a64249b98144d5d92cc10453be40fff4ace
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5