Analysis
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max time kernel
150s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
21-04-2024 17:03
Behavioral task
behavioral1
Sample
ffc132f48e97cfa8b5a8f14d8de3a7b5_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ffc132f48e97cfa8b5a8f14d8de3a7b5_JaffaCakes118.pdf
Resource
win10v2004-20240412-en
General
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Target
ffc132f48e97cfa8b5a8f14d8de3a7b5_JaffaCakes118.pdf
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Size
70KB
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MD5
ffc132f48e97cfa8b5a8f14d8de3a7b5
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SHA1
e979c8cd62619f21b9a7b54d83523fe5cf1b744a
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SHA256
44869b54e4b3772104974bf16c77adb8bda499c05961eb8f3b97326ff2b9665b
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SHA512
5cbbe01b8b9cd5c4aae9841f3d6f22bb887b79f6ba6a035d8506ee45b50f6795cda413545f82855e2697d91c534450962ba32dc5a038c7e59b197992cf9357cc
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SSDEEP
1536:3i4MUxw0bZFOhwVaefbgoChbJr8kS0cFewappfWS:jvZwWa4MT7S0cFewapl
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 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 4124 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe 4124 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 4124 wrote to memory of 1920 4124 AcroRd32.exe RdrCEF.exe PID 4124 wrote to memory of 1920 4124 AcroRd32.exe RdrCEF.exe PID 4124 wrote to memory of 1920 4124 AcroRd32.exe RdrCEF.exe PID 1920 wrote to memory of 968 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 968 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 968 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 968 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 968 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 968 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 968 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 968 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 968 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 968 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 968 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 968 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 968 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 968 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 968 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 968 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 968 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 968 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 968 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 968 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 968 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 968 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 968 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 968 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 968 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 968 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 968 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 968 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 968 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 968 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 968 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 968 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 968 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 968 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 968 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 968 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 968 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 968 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 968 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 968 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 968 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 4500 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 4500 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 4500 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 4500 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 4500 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 4500 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 4500 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 4500 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 4500 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 4500 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 4500 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 4500 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 4500 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 4500 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 4500 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 4500 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 4500 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 4500 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 4500 1920 RdrCEF.exe RdrCEF.exe PID 1920 wrote to memory of 4500 1920 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\ffc132f48e97cfa8b5a8f14d8de3a7b5_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:4124 -
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:1920 -
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=3890C02BD6E7BD4CDBC00DCE34EA9C06 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:968
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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=2795EB614A30493B60668B0470A199DB --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=2795EB614A30493B60668B0470A199DB --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:4500
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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=7EE7D8E20266DBE679D18FE3C79A054C --mojo-platform-channel-handle=2188 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2264
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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=A3D104CB9BBD9DE9748016C5A6F403EC --mojo-platform-channel-handle=1936 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4572
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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=6F9314336E800C37E6101511EBAB10B7 --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=6F9314336E800C37E6101511EBAB10B7 --renderer-client-id=6 --mojo-platform-channel-handle=1848 --allow-no-sandbox-job /prefetch:13⤵PID:4324
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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=FA45E1A9046E704F2BE4B70263A6C6E0 --mojo-platform-channel-handle=2656 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3880
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1236
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD50e4008e40ab65b3b35aadbcca14eca8a
SHA1f1718685d00c66a336831669f24cc4f0afe2136c
SHA2568ec6b0e55d0e075624daa8adf7cb02fd07872fb94c26a28dfa02ff85a6170606
SHA512b1ef45aa7fce844e9a8e40c436f2176666395b463e3318c6857d446d3ff7dcaf99b3b2a91ed1e046af8651bca13a193e1f13bdcc7f3a98773ad6ba276595c89e
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5