Analysis
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max time kernel
141s -
max time network
135s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
09/05/2024, 21:35
Behavioral task
behavioral1
Sample
2bd1621e28431b3c4398fc5f5525eeb5_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2bd1621e28431b3c4398fc5f5525eeb5_JaffaCakes118.pdf
Resource
win10v2004-20240426-en
General
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Target
2bd1621e28431b3c4398fc5f5525eeb5_JaffaCakes118.pdf
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Size
47KB
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MD5
2bd1621e28431b3c4398fc5f5525eeb5
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SHA1
0c8ac773dc7a617d3c54edf052b84c9e432e898d
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SHA256
5d38086b8b5b87f1f1da6174a1677d2461eeb98adcdcc559a5505b264e19ee36
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SHA512
e1821ce8761f8167b034c135cf197db93162f02ce5247f1dedb5fdc34f19a7a40f318883068216ec0c1c57b616e2eca3d3676b078d62991a7867ac841a77027c
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SSDEEP
768:egGzpDnpl4l7EuMZfBEzS/xqU9M0QdNTiEcSwn+SZb4TnSrh8QaE6J3WSDW04J9q:bGFjpbBQdVi7SwnNp4TnSN8bEe3WS0Jc
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-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1280 AcroRd32.exe 1280 AcroRd32.exe 1280 AcroRd32.exe 1280 AcroRd32.exe 1280 AcroRd32.exe 1280 AcroRd32.exe 1280 AcroRd32.exe 1280 AcroRd32.exe 1280 AcroRd32.exe 1280 AcroRd32.exe 1280 AcroRd32.exe 1280 AcroRd32.exe 1280 AcroRd32.exe 1280 AcroRd32.exe 1280 AcroRd32.exe 1280 AcroRd32.exe 1280 AcroRd32.exe 1280 AcroRd32.exe 1280 AcroRd32.exe 1280 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1280 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1280 AcroRd32.exe 1280 AcroRd32.exe 1280 AcroRd32.exe 1280 AcroRd32.exe 1280 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1280 wrote to memory of 1504 1280 AcroRd32.exe 91 PID 1280 wrote to memory of 1504 1280 AcroRd32.exe 91 PID 1280 wrote to memory of 1504 1280 AcroRd32.exe 91 PID 1504 wrote to memory of 1088 1504 RdrCEF.exe 94 PID 1504 wrote to memory of 1088 1504 RdrCEF.exe 94 PID 1504 wrote to memory of 1088 1504 RdrCEF.exe 94 PID 1504 wrote to memory of 1088 1504 RdrCEF.exe 94 PID 1504 wrote to memory of 1088 1504 RdrCEF.exe 94 PID 1504 wrote to memory of 1088 1504 RdrCEF.exe 94 PID 1504 wrote to memory of 1088 1504 RdrCEF.exe 94 PID 1504 wrote to memory of 1088 1504 RdrCEF.exe 94 PID 1504 wrote to memory of 1088 1504 RdrCEF.exe 94 PID 1504 wrote to memory of 1088 1504 RdrCEF.exe 94 PID 1504 wrote to memory of 1088 1504 RdrCEF.exe 94 PID 1504 wrote to memory of 1088 1504 RdrCEF.exe 94 PID 1504 wrote to memory of 1088 1504 RdrCEF.exe 94 PID 1504 wrote to memory of 1088 1504 RdrCEF.exe 94 PID 1504 wrote to memory of 1088 1504 RdrCEF.exe 94 PID 1504 wrote to memory of 1088 1504 RdrCEF.exe 94 PID 1504 wrote to memory of 1088 1504 RdrCEF.exe 94 PID 1504 wrote to memory of 1088 1504 RdrCEF.exe 94 PID 1504 wrote to memory of 1088 1504 RdrCEF.exe 94 PID 1504 wrote to memory of 1088 1504 RdrCEF.exe 94 PID 1504 wrote to memory of 1088 1504 RdrCEF.exe 94 PID 1504 wrote to memory of 1088 1504 RdrCEF.exe 94 PID 1504 wrote to memory of 1088 1504 RdrCEF.exe 94 PID 1504 wrote to memory of 1088 1504 RdrCEF.exe 94 PID 1504 wrote to memory of 1088 1504 RdrCEF.exe 94 PID 1504 wrote to memory of 1088 1504 RdrCEF.exe 94 PID 1504 wrote to memory of 1088 1504 RdrCEF.exe 94 PID 1504 wrote to memory of 1088 1504 RdrCEF.exe 94 PID 1504 wrote to memory of 1088 1504 RdrCEF.exe 94 PID 1504 wrote to memory of 1088 1504 RdrCEF.exe 94 PID 1504 wrote to memory of 1088 1504 RdrCEF.exe 94 PID 1504 wrote to memory of 1088 1504 RdrCEF.exe 94 PID 1504 wrote to memory of 1088 1504 RdrCEF.exe 94 PID 1504 wrote to memory of 1088 1504 RdrCEF.exe 94 PID 1504 wrote to memory of 1088 1504 RdrCEF.exe 94 PID 1504 wrote to memory of 1088 1504 RdrCEF.exe 94 PID 1504 wrote to memory of 1088 1504 RdrCEF.exe 94 PID 1504 wrote to memory of 1088 1504 RdrCEF.exe 94 PID 1504 wrote to memory of 1088 1504 RdrCEF.exe 94 PID 1504 wrote to memory of 1088 1504 RdrCEF.exe 94 PID 1504 wrote to memory of 1088 1504 RdrCEF.exe 94 PID 1504 wrote to memory of 5092 1504 RdrCEF.exe 95 PID 1504 wrote to memory of 5092 1504 RdrCEF.exe 95 PID 1504 wrote to memory of 5092 1504 RdrCEF.exe 95 PID 1504 wrote to memory of 5092 1504 RdrCEF.exe 95 PID 1504 wrote to memory of 5092 1504 RdrCEF.exe 95 PID 1504 wrote to memory of 5092 1504 RdrCEF.exe 95 PID 1504 wrote to memory of 5092 1504 RdrCEF.exe 95 PID 1504 wrote to memory of 5092 1504 RdrCEF.exe 95 PID 1504 wrote to memory of 5092 1504 RdrCEF.exe 95 PID 1504 wrote to memory of 5092 1504 RdrCEF.exe 95 PID 1504 wrote to memory of 5092 1504 RdrCEF.exe 95 PID 1504 wrote to memory of 5092 1504 RdrCEF.exe 95 PID 1504 wrote to memory of 5092 1504 RdrCEF.exe 95 PID 1504 wrote to memory of 5092 1504 RdrCEF.exe 95 PID 1504 wrote to memory of 5092 1504 RdrCEF.exe 95 PID 1504 wrote to memory of 5092 1504 RdrCEF.exe 95 PID 1504 wrote to memory of 5092 1504 RdrCEF.exe 95 PID 1504 wrote to memory of 5092 1504 RdrCEF.exe 95 PID 1504 wrote to memory of 5092 1504 RdrCEF.exe 95 PID 1504 wrote to memory of 5092 1504 RdrCEF.exe 95
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\2bd1621e28431b3c4398fc5f5525eeb5_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:1280 -
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:1504 -
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=34C6D368075C023721081D016F29B3EE --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1088
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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=8AC2E05E7CFB4BB9330759EE91F19BDF --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=8AC2E05E7CFB4BB9330759EE91F19BDF --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵PID:5092
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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=DBD9086E65CADDDB87901814CC337CEC --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4036
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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=788FA3B5DFFC4E95E55912F1A3CD691E --mojo-platform-channel-handle=1820 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4088
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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=79B90D69887D7FD9BE9A4F9179F68975 --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=79B90D69887D7FD9BE9A4F9179F68975 --renderer-client-id=6 --mojo-platform-channel-handle=2516 --allow-no-sandbox-job /prefetch:13⤵PID:4856
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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=44E28EE70898A99D3423746A46F34725 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2520
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD53858d89816c0552743c500945f170aa3
SHA18fb16d2e7a8fc1ef82be2d7351075a62d3845fef
SHA2561c77c4290ae76060bfcf12687b6ccd8747f96e38444d6a9ea277bf2740daf32c
SHA5126b4879c82229dc7856fa545ef775c39474b45da7b3d622e69d765aa2931b6eb43e9993498dc9f4844183c72aa4709e76af9a567ff6dea4497b4bef46854a10fb
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5