Analysis
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max time kernel
141s -
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
26-04-2024 09:10
Behavioral task
behavioral1
Sample
00718b788afa01d610d9a1263b74954a_JaffaCakes118.pdf
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
00718b788afa01d610d9a1263b74954a_JaffaCakes118.pdf
Resource
win10v2004-20240412-en
General
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Target
00718b788afa01d610d9a1263b74954a_JaffaCakes118.pdf
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Size
47KB
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MD5
00718b788afa01d610d9a1263b74954a
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SHA1
95bc3c35753ab7adc3656cca0d458d19e74ffb50
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SHA256
65719691a91a4447613e6e7207f8f110a256d26b8fda3626e4b95d6210fb7095
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SHA512
9e63ba09ff3c6c77ffe8ca99ccd8f3530e211a675a0e89f0f7c021480c9e580681b0ff50179cae9e501ec7f99367b3a69e33a76dca29d10fd53adcda0bdbb25d
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SSDEEP
768:RgGzpDEpCI5qRO7iJe/6znwjL+4d9h5pI92QCsTX4DGyVr9sERdIdKcThy5hdh7a:iGFQpC6qnnA/VRkKjIl
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-1-5-21-4084619521-2220719027-1909462854-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 1952 AcroRd32.exe 1952 AcroRd32.exe 1952 AcroRd32.exe 1952 AcroRd32.exe 1952 AcroRd32.exe 1952 AcroRd32.exe 1952 AcroRd32.exe 1952 AcroRd32.exe 1952 AcroRd32.exe 1952 AcroRd32.exe 1952 AcroRd32.exe 1952 AcroRd32.exe 1952 AcroRd32.exe 1952 AcroRd32.exe 1952 AcroRd32.exe 1952 AcroRd32.exe 1952 AcroRd32.exe 1952 AcroRd32.exe 1952 AcroRd32.exe 1952 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 1952 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 1952 AcroRd32.exe 1952 AcroRd32.exe 1952 AcroRd32.exe 1952 AcroRd32.exe 1952 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 1952 wrote to memory of 3172 1952 AcroRd32.exe RdrCEF.exe PID 1952 wrote to memory of 3172 1952 AcroRd32.exe RdrCEF.exe PID 1952 wrote to memory of 3172 1952 AcroRd32.exe RdrCEF.exe PID 3172 wrote to memory of 1556 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1556 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1556 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1556 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1556 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1556 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1556 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1556 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1556 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1556 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1556 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1556 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1556 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1556 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1556 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1556 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1556 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1556 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1556 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1556 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1556 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1556 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1556 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1556 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1556 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1556 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1556 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1556 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1556 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1556 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1556 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1556 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1556 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1556 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1556 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1556 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1556 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1556 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1556 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1556 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1556 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1384 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1384 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1384 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1384 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1384 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1384 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1384 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1384 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1384 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1384 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1384 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1384 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1384 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1384 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1384 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1384 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1384 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1384 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1384 3172 RdrCEF.exe RdrCEF.exe PID 3172 wrote to memory of 1384 3172 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\00718b788afa01d610d9a1263b74954a_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:1952 -
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:3172 -
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=0242160F4BEE6D390778BD51DAD032F2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1556
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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=81C83422F6388166DC66660742027552 --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=81C83422F6388166DC66660742027552 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵PID:1384
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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=7802882D7A2196602A3205FCFCDEFBAC --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:820
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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=4FCE4C260FF1B69413E8F4ECF561E6DA --mojo-platform-channel-handle=2416 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4120
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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=7DA5AD4FFD4008AB76D831DFEACAD25B --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=7DA5AD4FFD4008AB76D831DFEACAD25B --renderer-client-id=6 --mojo-platform-channel-handle=2428 --allow-no-sandbox-job /prefetch:13⤵PID:404
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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=10155E5C6AD8EA98D2BB92DDAA2577EB --mojo-platform-channel-handle=2436 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2044
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1184
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5d6fd0f473e0ca6a2c0e81525699d90f2
SHA179f03744c556668ca14d7b19eb31074aee5108e9
SHA256cc033db92fbe962534c2ee98dfa67344d1bf526b301eb6838f03a2c185f22dc1
SHA512d4dd80f0a79957c28397c51951f2fc92136e1bfca02e3dcf13ed30620f113ac93f743abeba5a9628d570c30806ed0e7c855d777bb47f4de0cd539753a8719adb
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5