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
20-05-2024 22:43
Behavioral task
behavioral1
Sample
612d9809d2d6c0f182f094b208daa135_JaffaCakes118.pdf
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
612d9809d2d6c0f182f094b208daa135_JaffaCakes118.pdf
Resource
win10v2004-20240508-en
General
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Target
612d9809d2d6c0f182f094b208daa135_JaffaCakes118.pdf
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Size
47KB
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MD5
612d9809d2d6c0f182f094b208daa135
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SHA1
fb7f4367925de626c69201d26c86007702985f6c
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SHA256
c0f2fea8034bf6f9f67ddaff4442806aeb64874a90514c78472aefc5d76c5d2f
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SHA512
ee4ca58ce3abbe9519177a2dc501c6e031a7caf41681e5879c9c3c6c98f5766e16efd4677c7003c536d37024ff55a9ae565ef7f44125b4ee4e5cf47594ea3d68
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SSDEEP
768:1XuMZmwgCLWar4Lc1xdPpBTkfcxneWOh0ocqpk31yrHTBwUaWpt6mjhUWGj1BwlK:1XFZmGWS4i1fTQcxneWOh0ocqpk31UTU
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-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 4804 AcroRd32.exe 4804 AcroRd32.exe 4804 AcroRd32.exe 4804 AcroRd32.exe 4804 AcroRd32.exe 4804 AcroRd32.exe 4804 AcroRd32.exe 4804 AcroRd32.exe 4804 AcroRd32.exe 4804 AcroRd32.exe 4804 AcroRd32.exe 4804 AcroRd32.exe 4804 AcroRd32.exe 4804 AcroRd32.exe 4804 AcroRd32.exe 4804 AcroRd32.exe 4804 AcroRd32.exe 4804 AcroRd32.exe 4804 AcroRd32.exe 4804 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 4804 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 4804 AcroRd32.exe 4804 AcroRd32.exe 4804 AcroRd32.exe 4804 AcroRd32.exe 4804 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 4804 wrote to memory of 3388 4804 AcroRd32.exe RdrCEF.exe PID 4804 wrote to memory of 3388 4804 AcroRd32.exe RdrCEF.exe PID 4804 wrote to memory of 3388 4804 AcroRd32.exe RdrCEF.exe PID 3388 wrote to memory of 540 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 540 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 540 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 540 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 540 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 540 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 540 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 540 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 540 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 540 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 540 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 540 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 540 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 540 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 540 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 540 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 540 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 540 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 540 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 540 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 540 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 540 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 540 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 540 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 540 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 540 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 540 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 540 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 540 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 540 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 540 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 540 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 540 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 540 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 540 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 540 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 540 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 540 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 540 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 540 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 540 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 1460 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 1460 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 1460 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 1460 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 1460 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 1460 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 1460 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 1460 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 1460 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 1460 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 1460 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 1460 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 1460 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 1460 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 1460 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 1460 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 1460 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 1460 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 1460 3388 RdrCEF.exe RdrCEF.exe PID 3388 wrote to memory of 1460 3388 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\612d9809d2d6c0f182f094b208daa135_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:4804 -
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:3388 -
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=820F1683345282839525AB81488A07C2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:540
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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=FEC6F2AC6D0D43D316247B9CC4CBA9DC --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=FEC6F2AC6D0D43D316247B9CC4CBA9DC --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:1460
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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=BD6027DF0D78FE761427DF4FAF34DEBF --mojo-platform-channel-handle=2280 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3336
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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=2086F43901AEDD34A0277DB683320BAB --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2052
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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=27EE97F316CA68185FC1711BF864DA9F --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1992
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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=09BF5E7EAA2019B7BE3B65D48B13B78B --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=09BF5E7EAA2019B7BE3B65D48B13B78B --renderer-client-id=7 --mojo-platform-channel-handle=2508 --allow-no-sandbox-job /prefetch:13⤵PID:4472
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3192
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5b224e9bda195fd937879cc86d9e122ed
SHA19e27b80ec18fc9c29a69642f20c525977ea1d829
SHA256df03d9489ed9d190096c7880f68933a13d6fcd8e83f1dced2fd639c88de06829
SHA512917097028dfc315bb3cf440ce948f05ff3faddb226fe7fb66f8c492a2a18bd9843c34b773620c2b2b6bf2e9b4430b033956ef6e78132da2e5a599ad1789ddca5
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5