Analysis
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max time kernel
141s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
15/07/2024, 20:24
Behavioral task
behavioral1
Sample
4b4240f1ee1019913050a995b577b39e_JaffaCakes118.pdf
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
4b4240f1ee1019913050a995b577b39e_JaffaCakes118.pdf
Resource
win10v2004-20240709-en
General
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Target
4b4240f1ee1019913050a995b577b39e_JaffaCakes118.pdf
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Size
12KB
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MD5
4b4240f1ee1019913050a995b577b39e
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SHA1
5e1d1573947604e732c8e92ff2893291f911eb11
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SHA256
e4284383a8a16071fc42004279ed6fbe902de5e97288f4a4bac6b99760b99608
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SHA512
0c4afd8e50ac0341fa71a922bcec4c802b402f64f557a62f88d8058b88de89adf8d85b0013ff97faf4bee66895188a2d06f0f254c6a7d569ab251f704bf328fd
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SSDEEP
384:DLEMMLEtysyUSR+UH3HYReR+UH3HYRLbcjrbWXuL98pRPFOF++:Dg/ghST3YReT3YRLbcjrbWXy3
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.
description 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 -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2650514177-1034912467-4025611726-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 5072 AcroRd32.exe 5072 AcroRd32.exe 5072 AcroRd32.exe 5072 AcroRd32.exe 5072 AcroRd32.exe 5072 AcroRd32.exe 5072 AcroRd32.exe 5072 AcroRd32.exe 5072 AcroRd32.exe 5072 AcroRd32.exe 5072 AcroRd32.exe 5072 AcroRd32.exe 5072 AcroRd32.exe 5072 AcroRd32.exe 5072 AcroRd32.exe 5072 AcroRd32.exe 5072 AcroRd32.exe 5072 AcroRd32.exe 5072 AcroRd32.exe 5072 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 5072 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 5072 AcroRd32.exe 5072 AcroRd32.exe 5072 AcroRd32.exe 5072 AcroRd32.exe 5072 AcroRd32.exe 5072 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 5072 wrote to memory of 2916 5072 AcroRd32.exe 86 PID 5072 wrote to memory of 2916 5072 AcroRd32.exe 86 PID 5072 wrote to memory of 2916 5072 AcroRd32.exe 86 PID 2916 wrote to memory of 3176 2916 RdrCEF.exe 87 PID 2916 wrote to memory of 3176 2916 RdrCEF.exe 87 PID 2916 wrote to memory of 3176 2916 RdrCEF.exe 87 PID 2916 wrote to memory of 3176 2916 RdrCEF.exe 87 PID 2916 wrote to memory of 3176 2916 RdrCEF.exe 87 PID 2916 wrote to memory of 3176 2916 RdrCEF.exe 87 PID 2916 wrote to memory of 3176 2916 RdrCEF.exe 87 PID 2916 wrote to memory of 3176 2916 RdrCEF.exe 87 PID 2916 wrote to memory of 3176 2916 RdrCEF.exe 87 PID 2916 wrote to memory of 3176 2916 RdrCEF.exe 87 PID 2916 wrote to memory of 3176 2916 RdrCEF.exe 87 PID 2916 wrote to memory of 3176 2916 RdrCEF.exe 87 PID 2916 wrote to memory of 3176 2916 RdrCEF.exe 87 PID 2916 wrote to memory of 3176 2916 RdrCEF.exe 87 PID 2916 wrote to memory of 3176 2916 RdrCEF.exe 87 PID 2916 wrote to memory of 3176 2916 RdrCEF.exe 87 PID 2916 wrote to memory of 3176 2916 RdrCEF.exe 87 PID 2916 wrote to memory of 3176 2916 RdrCEF.exe 87 PID 2916 wrote to memory of 3176 2916 RdrCEF.exe 87 PID 2916 wrote to memory of 3176 2916 RdrCEF.exe 87 PID 2916 wrote to memory of 3176 2916 RdrCEF.exe 87 PID 2916 wrote to memory of 3176 2916 RdrCEF.exe 87 PID 2916 wrote to memory of 3176 2916 RdrCEF.exe 87 PID 2916 wrote to memory of 3176 2916 RdrCEF.exe 87 PID 2916 wrote to memory of 3176 2916 RdrCEF.exe 87 PID 2916 wrote to memory of 3176 2916 RdrCEF.exe 87 PID 2916 wrote to memory of 3176 2916 RdrCEF.exe 87 PID 2916 wrote to memory of 3176 2916 RdrCEF.exe 87 PID 2916 wrote to memory of 3176 2916 RdrCEF.exe 87 PID 2916 wrote to memory of 3176 2916 RdrCEF.exe 87 PID 2916 wrote to memory of 3176 2916 RdrCEF.exe 87 PID 2916 wrote to memory of 3176 2916 RdrCEF.exe 87 PID 2916 wrote to memory of 3176 2916 RdrCEF.exe 87 PID 2916 wrote to memory of 3176 2916 RdrCEF.exe 87 PID 2916 wrote to memory of 3176 2916 RdrCEF.exe 87 PID 2916 wrote to memory of 3176 2916 RdrCEF.exe 87 PID 2916 wrote to memory of 3176 2916 RdrCEF.exe 87 PID 2916 wrote to memory of 3176 2916 RdrCEF.exe 87 PID 2916 wrote to memory of 3176 2916 RdrCEF.exe 87 PID 2916 wrote to memory of 3176 2916 RdrCEF.exe 87 PID 2916 wrote to memory of 3176 2916 RdrCEF.exe 87 PID 2916 wrote to memory of 1104 2916 RdrCEF.exe 88 PID 2916 wrote to memory of 1104 2916 RdrCEF.exe 88 PID 2916 wrote to memory of 1104 2916 RdrCEF.exe 88 PID 2916 wrote to memory of 1104 2916 RdrCEF.exe 88 PID 2916 wrote to memory of 1104 2916 RdrCEF.exe 88 PID 2916 wrote to memory of 1104 2916 RdrCEF.exe 88 PID 2916 wrote to memory of 1104 2916 RdrCEF.exe 88 PID 2916 wrote to memory of 1104 2916 RdrCEF.exe 88 PID 2916 wrote to memory of 1104 2916 RdrCEF.exe 88 PID 2916 wrote to memory of 1104 2916 RdrCEF.exe 88 PID 2916 wrote to memory of 1104 2916 RdrCEF.exe 88 PID 2916 wrote to memory of 1104 2916 RdrCEF.exe 88 PID 2916 wrote to memory of 1104 2916 RdrCEF.exe 88 PID 2916 wrote to memory of 1104 2916 RdrCEF.exe 88 PID 2916 wrote to memory of 1104 2916 RdrCEF.exe 88 PID 2916 wrote to memory of 1104 2916 RdrCEF.exe 88 PID 2916 wrote to memory of 1104 2916 RdrCEF.exe 88 PID 2916 wrote to memory of 1104 2916 RdrCEF.exe 88 PID 2916 wrote to memory of 1104 2916 RdrCEF.exe 88 PID 2916 wrote to memory of 1104 2916 RdrCEF.exe 88
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\4b4240f1ee1019913050a995b577b39e_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:5072 -
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:2916 -
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=304F087C219757B302134C2B4C2B62EF --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3176
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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=0543C7C3484F836D5321E96583BCD983 --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=0543C7C3484F836D5321E96583BCD983 --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:13⤵PID:1104
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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=BC8CA777FC50F95326614D7000982A99 --mojo-platform-channel-handle=2332 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4592
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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=B7DB1027D668FA3E8CA93B9B67828A6A --mojo-platform-channel-handle=1812 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2884
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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=0E59180D1CE74CE6344AE2A83AC00391 --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=0E59180D1CE74CE6344AE2A83AC00391 --renderer-client-id=6 --mojo-platform-channel-handle=2536 --allow-no-sandbox-job /prefetch:13⤵PID:3296
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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=F3EFA926987D7FA1BE78E2C680F413A9 --mojo-platform-channel-handle=2676 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3544
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1548
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5d6dbca8e387fcff8c9d7341640a800d6
SHA15f008900364d896f3698128b24d162ac409c5ba3
SHA256ba318d2dfdaf8301a455fd758d57bc745717cdcb9b4ee9c016d765f83da3cd9a
SHA512a24020d2150dc8a268be3cc1a710a12fbd37ce9422eaac936d40348c37d9cc887805cfd2c8a3490218d8d66f0d13b995ecbc549c1cafa2ab6db968e1e0d32d82
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5