Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
29/05/2024, 09:32
Behavioral task
behavioral1
Sample
8045795dc3ff456f9a79da8ed882e449_JaffaCakes118.pdf
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
8045795dc3ff456f9a79da8ed882e449_JaffaCakes118.pdf
Resource
win10v2004-20240508-en
General
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Target
8045795dc3ff456f9a79da8ed882e449_JaffaCakes118.pdf
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Size
35KB
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MD5
8045795dc3ff456f9a79da8ed882e449
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SHA1
f306bb135babcb5c932da227d72bde98d716fc31
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SHA256
42559a40729ee3440d1551261da7b9b8179c1cc7722f95a5e25e466bf06625fd
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SHA512
1a13fd23127564e378f0ff50621c427e983a8f63860ac2489abd9f1c8e87e74d28aef1bc42b109ac887c6b24c9492261f9dfcb67db70bfc8e5978396c069a116
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SSDEEP
768:sXuMZmwgCLWarfE5Hpx0I/Opo+ns0x7r+Dsk+r2BXzTcrmVBz:sXFZmGWS4j0I/Opo+ns05od8rmVBz
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-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4680 AcroRd32.exe 4680 AcroRd32.exe 4680 AcroRd32.exe 4680 AcroRd32.exe 4680 AcroRd32.exe 4680 AcroRd32.exe 4680 AcroRd32.exe 4680 AcroRd32.exe 4680 AcroRd32.exe 4680 AcroRd32.exe 4680 AcroRd32.exe 4680 AcroRd32.exe 4680 AcroRd32.exe 4680 AcroRd32.exe 4680 AcroRd32.exe 4680 AcroRd32.exe 4680 AcroRd32.exe 4680 AcroRd32.exe 4680 AcroRd32.exe 4680 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4680 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4680 AcroRd32.exe 4680 AcroRd32.exe 4680 AcroRd32.exe 4680 AcroRd32.exe 4680 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4680 wrote to memory of 968 4680 AcroRd32.exe 92 PID 4680 wrote to memory of 968 4680 AcroRd32.exe 92 PID 4680 wrote to memory of 968 4680 AcroRd32.exe 92 PID 968 wrote to memory of 4720 968 RdrCEF.exe 93 PID 968 wrote to memory of 4720 968 RdrCEF.exe 93 PID 968 wrote to memory of 4720 968 RdrCEF.exe 93 PID 968 wrote to memory of 4720 968 RdrCEF.exe 93 PID 968 wrote to memory of 4720 968 RdrCEF.exe 93 PID 968 wrote to memory of 4720 968 RdrCEF.exe 93 PID 968 wrote to memory of 4720 968 RdrCEF.exe 93 PID 968 wrote to memory of 4720 968 RdrCEF.exe 93 PID 968 wrote to memory of 4720 968 RdrCEF.exe 93 PID 968 wrote to memory of 4720 968 RdrCEF.exe 93 PID 968 wrote to memory of 4720 968 RdrCEF.exe 93 PID 968 wrote to memory of 4720 968 RdrCEF.exe 93 PID 968 wrote to memory of 4720 968 RdrCEF.exe 93 PID 968 wrote to memory of 4720 968 RdrCEF.exe 93 PID 968 wrote to memory of 4720 968 RdrCEF.exe 93 PID 968 wrote to memory of 4720 968 RdrCEF.exe 93 PID 968 wrote to memory of 4720 968 RdrCEF.exe 93 PID 968 wrote to memory of 4720 968 RdrCEF.exe 93 PID 968 wrote to memory of 4720 968 RdrCEF.exe 93 PID 968 wrote to memory of 4720 968 RdrCEF.exe 93 PID 968 wrote to memory of 4720 968 RdrCEF.exe 93 PID 968 wrote to memory of 4720 968 RdrCEF.exe 93 PID 968 wrote to memory of 4720 968 RdrCEF.exe 93 PID 968 wrote to memory of 4720 968 RdrCEF.exe 93 PID 968 wrote to memory of 4720 968 RdrCEF.exe 93 PID 968 wrote to memory of 4720 968 RdrCEF.exe 93 PID 968 wrote to memory of 4720 968 RdrCEF.exe 93 PID 968 wrote to memory of 4720 968 RdrCEF.exe 93 PID 968 wrote to memory of 4720 968 RdrCEF.exe 93 PID 968 wrote to memory of 4720 968 RdrCEF.exe 93 PID 968 wrote to memory of 4720 968 RdrCEF.exe 93 PID 968 wrote to memory of 4720 968 RdrCEF.exe 93 PID 968 wrote to memory of 4720 968 RdrCEF.exe 93 PID 968 wrote to memory of 4720 968 RdrCEF.exe 93 PID 968 wrote to memory of 4720 968 RdrCEF.exe 93 PID 968 wrote to memory of 4720 968 RdrCEF.exe 93 PID 968 wrote to memory of 4720 968 RdrCEF.exe 93 PID 968 wrote to memory of 4720 968 RdrCEF.exe 93 PID 968 wrote to memory of 4720 968 RdrCEF.exe 93 PID 968 wrote to memory of 4720 968 RdrCEF.exe 93 PID 968 wrote to memory of 4720 968 RdrCEF.exe 93 PID 968 wrote to memory of 5104 968 RdrCEF.exe 94 PID 968 wrote to memory of 5104 968 RdrCEF.exe 94 PID 968 wrote to memory of 5104 968 RdrCEF.exe 94 PID 968 wrote to memory of 5104 968 RdrCEF.exe 94 PID 968 wrote to memory of 5104 968 RdrCEF.exe 94 PID 968 wrote to memory of 5104 968 RdrCEF.exe 94 PID 968 wrote to memory of 5104 968 RdrCEF.exe 94 PID 968 wrote to memory of 5104 968 RdrCEF.exe 94 PID 968 wrote to memory of 5104 968 RdrCEF.exe 94 PID 968 wrote to memory of 5104 968 RdrCEF.exe 94 PID 968 wrote to memory of 5104 968 RdrCEF.exe 94 PID 968 wrote to memory of 5104 968 RdrCEF.exe 94 PID 968 wrote to memory of 5104 968 RdrCEF.exe 94 PID 968 wrote to memory of 5104 968 RdrCEF.exe 94 PID 968 wrote to memory of 5104 968 RdrCEF.exe 94 PID 968 wrote to memory of 5104 968 RdrCEF.exe 94 PID 968 wrote to memory of 5104 968 RdrCEF.exe 94 PID 968 wrote to memory of 5104 968 RdrCEF.exe 94 PID 968 wrote to memory of 5104 968 RdrCEF.exe 94 PID 968 wrote to memory of 5104 968 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\8045795dc3ff456f9a79da8ed882e449_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:4680 -
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:968 -
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=844F50CE2A2136E403ECC0C0A43118ED --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4720
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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=3389CC4F4CE28EFCA94986B1A63F0938 --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=3389CC4F4CE28EFCA94986B1A63F0938 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵PID:5104
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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=0E74510903498252DF027AE4FD4D7693 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4748
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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=2661F5F306C4C12AD13314F9D6D81772 --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=2661F5F306C4C12AD13314F9D6D81772 --renderer-client-id=5 --mojo-platform-channel-handle=1772 --allow-no-sandbox-job /prefetch:13⤵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=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=B8ACCF544307AFEFB28190365D06C9DB --mojo-platform-channel-handle=2400 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3500
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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=CBFEBD095AED8687547450C1E46BAAE1 --mojo-platform-channel-handle=2688 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4536
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3968
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5a521331a889f3500d929b81f17c3192e
SHA1794df060dae3ff8e2cb08e3dcc31a8836f8ea327
SHA256df562ff38d414abbf34198358c6ec6391b061d6700ea12c04bdf5df54b55e54c
SHA51273766602dc73bbb12b4110a96508eb0c19ba9c84a1fd779af2f8f8f31c3a4dbdbb69018516727b9ee9e84277f4ee9022eaa01172e5df59f0b0748794cdde2616
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5