Analysis
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max time kernel
146s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
29/03/2024, 03:31
Behavioral task
behavioral1
Sample
17463ddc22b7abb62eea02558084527e_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
17463ddc22b7abb62eea02558084527e_JaffaCakes118.pdf
Resource
win10v2004-20240226-en
General
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Target
17463ddc22b7abb62eea02558084527e_JaffaCakes118.pdf
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Size
84KB
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MD5
17463ddc22b7abb62eea02558084527e
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SHA1
26a4a17ff1e16e51a85d338b96b58f8bc0a658fd
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SHA256
38df9a1ba70f07d8616fe460565dc10c2bd3a5a699f709ed846144dc0962ac82
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SHA512
1ea39c2916b0a59dcfbbed3c457f9ec51bd4e5b80f2a55f22e3a01d5e4714de0e5560983b959c0d0cbe0c6ba76b3a7de71e6edad64d2ddf277fa16b03e47bcb2
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SSDEEP
1536:xkB3vE0ImCkBJprid3VzZUCKe60IkqfGlt3Ih2r3WKWK/F4Hz/cAi1W6pOu2fSn6:qB3c0IPddlzZlfd7tTbHFULbimu2QrE
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-609813121-2907144057-1731107329-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3632 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe 3632 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3632 wrote to memory of 4664 3632 AcroRd32.exe 90 PID 3632 wrote to memory of 4664 3632 AcroRd32.exe 90 PID 3632 wrote to memory of 4664 3632 AcroRd32.exe 90 PID 4664 wrote to memory of 508 4664 RdrCEF.exe 93 PID 4664 wrote to memory of 508 4664 RdrCEF.exe 93 PID 4664 wrote to memory of 508 4664 RdrCEF.exe 93 PID 4664 wrote to memory of 508 4664 RdrCEF.exe 93 PID 4664 wrote to memory of 508 4664 RdrCEF.exe 93 PID 4664 wrote to memory of 508 4664 RdrCEF.exe 93 PID 4664 wrote to memory of 508 4664 RdrCEF.exe 93 PID 4664 wrote to memory of 508 4664 RdrCEF.exe 93 PID 4664 wrote to memory of 508 4664 RdrCEF.exe 93 PID 4664 wrote to memory of 508 4664 RdrCEF.exe 93 PID 4664 wrote to memory of 508 4664 RdrCEF.exe 93 PID 4664 wrote to memory of 508 4664 RdrCEF.exe 93 PID 4664 wrote to memory of 508 4664 RdrCEF.exe 93 PID 4664 wrote to memory of 508 4664 RdrCEF.exe 93 PID 4664 wrote to memory of 508 4664 RdrCEF.exe 93 PID 4664 wrote to memory of 508 4664 RdrCEF.exe 93 PID 4664 wrote to memory of 508 4664 RdrCEF.exe 93 PID 4664 wrote to memory of 508 4664 RdrCEF.exe 93 PID 4664 wrote to memory of 508 4664 RdrCEF.exe 93 PID 4664 wrote to memory of 508 4664 RdrCEF.exe 93 PID 4664 wrote to memory of 508 4664 RdrCEF.exe 93 PID 4664 wrote to memory of 508 4664 RdrCEF.exe 93 PID 4664 wrote to memory of 508 4664 RdrCEF.exe 93 PID 4664 wrote to memory of 508 4664 RdrCEF.exe 93 PID 4664 wrote to memory of 508 4664 RdrCEF.exe 93 PID 4664 wrote to memory of 508 4664 RdrCEF.exe 93 PID 4664 wrote to memory of 508 4664 RdrCEF.exe 93 PID 4664 wrote to memory of 508 4664 RdrCEF.exe 93 PID 4664 wrote to memory of 508 4664 RdrCEF.exe 93 PID 4664 wrote to memory of 508 4664 RdrCEF.exe 93 PID 4664 wrote to memory of 508 4664 RdrCEF.exe 93 PID 4664 wrote to memory of 508 4664 RdrCEF.exe 93 PID 4664 wrote to memory of 508 4664 RdrCEF.exe 93 PID 4664 wrote to memory of 508 4664 RdrCEF.exe 93 PID 4664 wrote to memory of 508 4664 RdrCEF.exe 93 PID 4664 wrote to memory of 508 4664 RdrCEF.exe 93 PID 4664 wrote to memory of 508 4664 RdrCEF.exe 93 PID 4664 wrote to memory of 508 4664 RdrCEF.exe 93 PID 4664 wrote to memory of 508 4664 RdrCEF.exe 93 PID 4664 wrote to memory of 508 4664 RdrCEF.exe 93 PID 4664 wrote to memory of 508 4664 RdrCEF.exe 93 PID 4664 wrote to memory of 1624 4664 RdrCEF.exe 94 PID 4664 wrote to memory of 1624 4664 RdrCEF.exe 94 PID 4664 wrote to memory of 1624 4664 RdrCEF.exe 94 PID 4664 wrote to memory of 1624 4664 RdrCEF.exe 94 PID 4664 wrote to memory of 1624 4664 RdrCEF.exe 94 PID 4664 wrote to memory of 1624 4664 RdrCEF.exe 94 PID 4664 wrote to memory of 1624 4664 RdrCEF.exe 94 PID 4664 wrote to memory of 1624 4664 RdrCEF.exe 94 PID 4664 wrote to memory of 1624 4664 RdrCEF.exe 94 PID 4664 wrote to memory of 1624 4664 RdrCEF.exe 94 PID 4664 wrote to memory of 1624 4664 RdrCEF.exe 94 PID 4664 wrote to memory of 1624 4664 RdrCEF.exe 94 PID 4664 wrote to memory of 1624 4664 RdrCEF.exe 94 PID 4664 wrote to memory of 1624 4664 RdrCEF.exe 94 PID 4664 wrote to memory of 1624 4664 RdrCEF.exe 94 PID 4664 wrote to memory of 1624 4664 RdrCEF.exe 94 PID 4664 wrote to memory of 1624 4664 RdrCEF.exe 94 PID 4664 wrote to memory of 1624 4664 RdrCEF.exe 94 PID 4664 wrote to memory of 1624 4664 RdrCEF.exe 94 PID 4664 wrote to memory of 1624 4664 RdrCEF.exe 94
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\17463ddc22b7abb62eea02558084527e_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:3632 -
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:4664 -
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=A45D64943BFEED7322DF2D0F267E73FE --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:508
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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=407954FA2609FD10D9CDDB73F2367AC4 --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=407954FA2609FD10D9CDDB73F2367AC4 --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:13⤵PID:1624
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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=92FFB0958761B0A133323D6BB9F376FD --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=92FFB0958761B0A133323D6BB9F376FD --renderer-client-id=4 --mojo-platform-channel-handle=2148 --allow-no-sandbox-job /prefetch:13⤵PID:2284
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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=9D4837A14EDE31F8D5CFFCFDA51AE69A --mojo-platform-channel-handle=2556 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:5088
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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=AB269A4508B861F8498553A071759BB8 --mojo-platform-channel-handle=2720 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3084
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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=142AE054D3D18B61CC80F4ED5659D095 --mojo-platform-channel-handle=1864 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2808
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1224
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5f1b8e1600a5faddf4ee24aef6b7f4727
SHA1cf37750d4151be2bb77e16293db2e48fe897e668
SHA256bb3996dc204cdf599e084ece16f525b347b55ccbad564fb5124f2d7abdc5f7c8
SHA512657dd816e4c038133675de17e57c2cff9be2634afe76712c14ff8e56dfc32e97cb3093c6f4a6dd832656ae70f361b9c2ab9f14fc70d459c2ea69bfc3a65c9170
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5