Analysis
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max time kernel
141s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
29/05/2024, 15:34
Behavioral task
behavioral1
Sample
8135a6d31ee424e78ff0f45fa7e0d20d_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
8135a6d31ee424e78ff0f45fa7e0d20d_JaffaCakes118.pdf
Resource
win10v2004-20240426-en
General
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Target
8135a6d31ee424e78ff0f45fa7e0d20d_JaffaCakes118.pdf
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Size
49KB
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MD5
8135a6d31ee424e78ff0f45fa7e0d20d
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SHA1
ee24b895749a44c142c600d3078fb4adabc062fa
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SHA256
ab61229519e0242e99a847ccb5ac5abcaa9c0519400efb0a5e3d2c33b31954ff
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SHA512
093da69bdc9b80a48a380191d614e072f9924f66996d8402612a0e4aec542d4b513c4e682f59eb42f119d738164939e2e197e38f9237ad2aed255dfedec5a9fa
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SSDEEP
1536:NGFHp13EGdKEGs1PDEepsikyyFVSAtLAV:QFHp/KE9QD7FVSAte
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-1-5-21-540404634-651139247-2967210625-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1780 AcroRd32.exe 1780 AcroRd32.exe 1780 AcroRd32.exe 1780 AcroRd32.exe 1780 AcroRd32.exe 1780 AcroRd32.exe 1780 AcroRd32.exe 1780 AcroRd32.exe 1780 AcroRd32.exe 1780 AcroRd32.exe 1780 AcroRd32.exe 1780 AcroRd32.exe 1780 AcroRd32.exe 1780 AcroRd32.exe 1780 AcroRd32.exe 1780 AcroRd32.exe 1780 AcroRd32.exe 1780 AcroRd32.exe 1780 AcroRd32.exe 1780 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1780 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1780 AcroRd32.exe 1780 AcroRd32.exe 1780 AcroRd32.exe 1780 AcroRd32.exe 1780 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1780 wrote to memory of 4432 1780 AcroRd32.exe 87 PID 1780 wrote to memory of 4432 1780 AcroRd32.exe 87 PID 1780 wrote to memory of 4432 1780 AcroRd32.exe 87 PID 4432 wrote to memory of 3604 4432 RdrCEF.exe 90 PID 4432 wrote to memory of 3604 4432 RdrCEF.exe 90 PID 4432 wrote to memory of 3604 4432 RdrCEF.exe 90 PID 4432 wrote to memory of 3604 4432 RdrCEF.exe 90 PID 4432 wrote to memory of 3604 4432 RdrCEF.exe 90 PID 4432 wrote to memory of 3604 4432 RdrCEF.exe 90 PID 4432 wrote to memory of 3604 4432 RdrCEF.exe 90 PID 4432 wrote to memory of 3604 4432 RdrCEF.exe 90 PID 4432 wrote to memory of 3604 4432 RdrCEF.exe 90 PID 4432 wrote to memory of 3604 4432 RdrCEF.exe 90 PID 4432 wrote to memory of 3604 4432 RdrCEF.exe 90 PID 4432 wrote to memory of 3604 4432 RdrCEF.exe 90 PID 4432 wrote to memory of 3604 4432 RdrCEF.exe 90 PID 4432 wrote to memory of 3604 4432 RdrCEF.exe 90 PID 4432 wrote to memory of 3604 4432 RdrCEF.exe 90 PID 4432 wrote to memory of 3604 4432 RdrCEF.exe 90 PID 4432 wrote to memory of 3604 4432 RdrCEF.exe 90 PID 4432 wrote to memory of 3604 4432 RdrCEF.exe 90 PID 4432 wrote to memory of 3604 4432 RdrCEF.exe 90 PID 4432 wrote to memory of 3604 4432 RdrCEF.exe 90 PID 4432 wrote to memory of 3604 4432 RdrCEF.exe 90 PID 4432 wrote to memory of 3604 4432 RdrCEF.exe 90 PID 4432 wrote to memory of 3604 4432 RdrCEF.exe 90 PID 4432 wrote to memory of 3604 4432 RdrCEF.exe 90 PID 4432 wrote to memory of 3604 4432 RdrCEF.exe 90 PID 4432 wrote to memory of 3604 4432 RdrCEF.exe 90 PID 4432 wrote to memory of 3604 4432 RdrCEF.exe 90 PID 4432 wrote to memory of 3604 4432 RdrCEF.exe 90 PID 4432 wrote to memory of 3604 4432 RdrCEF.exe 90 PID 4432 wrote to memory of 3604 4432 RdrCEF.exe 90 PID 4432 wrote to memory of 3604 4432 RdrCEF.exe 90 PID 4432 wrote to memory of 3604 4432 RdrCEF.exe 90 PID 4432 wrote to memory of 3604 4432 RdrCEF.exe 90 PID 4432 wrote to memory of 3604 4432 RdrCEF.exe 90 PID 4432 wrote to memory of 3604 4432 RdrCEF.exe 90 PID 4432 wrote to memory of 3604 4432 RdrCEF.exe 90 PID 4432 wrote to memory of 3604 4432 RdrCEF.exe 90 PID 4432 wrote to memory of 3604 4432 RdrCEF.exe 90 PID 4432 wrote to memory of 3604 4432 RdrCEF.exe 90 PID 4432 wrote to memory of 3604 4432 RdrCEF.exe 90 PID 4432 wrote to memory of 3604 4432 RdrCEF.exe 90 PID 4432 wrote to memory of 5024 4432 RdrCEF.exe 91 PID 4432 wrote to memory of 5024 4432 RdrCEF.exe 91 PID 4432 wrote to memory of 5024 4432 RdrCEF.exe 91 PID 4432 wrote to memory of 5024 4432 RdrCEF.exe 91 PID 4432 wrote to memory of 5024 4432 RdrCEF.exe 91 PID 4432 wrote to memory of 5024 4432 RdrCEF.exe 91 PID 4432 wrote to memory of 5024 4432 RdrCEF.exe 91 PID 4432 wrote to memory of 5024 4432 RdrCEF.exe 91 PID 4432 wrote to memory of 5024 4432 RdrCEF.exe 91 PID 4432 wrote to memory of 5024 4432 RdrCEF.exe 91 PID 4432 wrote to memory of 5024 4432 RdrCEF.exe 91 PID 4432 wrote to memory of 5024 4432 RdrCEF.exe 91 PID 4432 wrote to memory of 5024 4432 RdrCEF.exe 91 PID 4432 wrote to memory of 5024 4432 RdrCEF.exe 91 PID 4432 wrote to memory of 5024 4432 RdrCEF.exe 91 PID 4432 wrote to memory of 5024 4432 RdrCEF.exe 91 PID 4432 wrote to memory of 5024 4432 RdrCEF.exe 91 PID 4432 wrote to memory of 5024 4432 RdrCEF.exe 91 PID 4432 wrote to memory of 5024 4432 RdrCEF.exe 91 PID 4432 wrote to memory of 5024 4432 RdrCEF.exe 91
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\8135a6d31ee424e78ff0f45fa7e0d20d_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:1780 -
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:4432 -
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=D6752D984BF1AAE9361F4D77FB623B3B --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3604
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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=2F3B57A6627A21AAEA3DBD3928D4600B --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=2F3B57A6627A21AAEA3DBD3928D4600B --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:5024
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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=13D31F6D27BEE462FB5D94A6D4A7F605 --mojo-platform-channel-handle=1820 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵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=3947D702EC318A8D5AC20F4340710079 --mojo-platform-channel-handle=2332 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2164
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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=A691D361777E181E5C64D4730680AA00 --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=A691D361777E181E5C64D4730680AA00 --renderer-client-id=6 --mojo-platform-channel-handle=1856 --allow-no-sandbox-job /prefetch:13⤵PID:3504
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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=8971FF48DE93B4E9D87A32CDF3AE3B9F --mojo-platform-channel-handle=2716 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4060
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD545e7af8a0c539bbbc489930dbe4ec509
SHA1fe9a533652e39e6671acd373aff85b353d499a97
SHA256d6cc267e846f4b72022da9a9a09d27e707bc2bbe68fed9ceb14bb6da719af7de
SHA51228e5b1e180eda99abe92610ba8a5a45a346e40c052d548b480d11f4f5d6d7bc8af2008cc6287cbc2b361abb13cfd21a1c075455ba19134f9d672727e73011ec8
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5