Analysis
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max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
26-04-2024 09:24
Behavioral task
behavioral1
Sample
0077758cba273ddb6efd3e937c1dd29d_JaffaCakes118.pdf
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
0077758cba273ddb6efd3e937c1dd29d_JaffaCakes118.pdf
Resource
win10v2004-20240412-en
General
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Target
0077758cba273ddb6efd3e937c1dd29d_JaffaCakes118.pdf
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Size
38KB
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MD5
0077758cba273ddb6efd3e937c1dd29d
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SHA1
a8d874adfac6f1cc9ab922617061ef05755e7a9b
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SHA256
d57ed5feed1bd5248ca3e72e1e6102cd922d5d79decc0a9b9738e7204233700d
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SHA512
53af2f5229bc3628190a270bc7132483dfdc77e9e29e2d5de4455a071f5e5d54b4d80c7bb730ae76a2a227315ac309992e5b5619853990d9ebc65d7bc4613f22
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SSDEEP
768:Vz4zDQlH9xz5FoZ9ILoo2JmADdr+7s91e5YBumH457Qw733oeOu/speOkc4RT7Qf:FlH9Lyl4Ya/CJ
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-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 1384 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe 1384 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 1384 wrote to memory of 3056 1384 AcroRd32.exe RdrCEF.exe PID 1384 wrote to memory of 3056 1384 AcroRd32.exe RdrCEF.exe PID 1384 wrote to memory of 3056 1384 AcroRd32.exe RdrCEF.exe PID 3056 wrote to memory of 2996 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 2996 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 2996 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 2996 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 2996 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 2996 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 2996 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 2996 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 2996 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 2996 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 2996 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 2996 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 2996 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 2996 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 2996 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 2996 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 2996 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 2996 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 2996 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 2996 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 2996 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 2996 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 2996 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 2996 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 2996 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 2996 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 2996 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 2996 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 2996 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 2996 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 2996 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 2996 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 2996 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 2996 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 2996 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 2996 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 2996 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 2996 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 2996 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 2996 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 2996 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 1616 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 1616 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 1616 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 1616 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 1616 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 1616 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 1616 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 1616 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 1616 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 1616 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 1616 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 1616 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 1616 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 1616 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 1616 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 1616 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 1616 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 1616 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 1616 3056 RdrCEF.exe RdrCEF.exe PID 3056 wrote to memory of 1616 3056 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\0077758cba273ddb6efd3e937c1dd29d_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:1384 -
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:3056 -
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=25575FED632E72E3BC439FF2392807D0 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2996
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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=E2EBC2531FA38DAB72F8C411001D1771 --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=E2EBC2531FA38DAB72F8C411001D1771 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵PID:1616
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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=8CBB73FABE1A3104BE290392C0E77AE4 --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:5048
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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=8E1BA5A8D7E9CCEE6D9ED2B5393BB843 --mojo-platform-channel-handle=1856 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1612
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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=583B9CA7CF24C9DEF4868820882CB1CD --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=583B9CA7CF24C9DEF4868820882CB1CD --renderer-client-id=6 --mojo-platform-channel-handle=2020 --allow-no-sandbox-job /prefetch:13⤵PID:4744
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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=3E294A29F9A5811174777A3E3E19EE92 --mojo-platform-channel-handle=2700 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4988
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:232
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5ebd2c2424d9a8f36b95de50b1d60311a
SHA1ff60cc3043797efa4dee829e63c56a7fe06e92fd
SHA256ea51ecdd374eca2e82f6c8119f545e21e112f953b6795b9133cc4516c8e02368
SHA512d1051ee904595cbf29e853acb41885b95661ce161b75ef7da4c653af96883ea701a213ef55713da2a8f2cbe5fb079d17673554d909ab59cb76da70c6dc444157
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5