Analysis
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max time kernel
150s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
19-04-2024 21:51
Behavioral task
behavioral1
Sample
fb3e0fec8e757f9f01dda57cae9208b4_JaffaCakes118.pdf
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
fb3e0fec8e757f9f01dda57cae9208b4_JaffaCakes118.pdf
Resource
win10v2004-20240412-en
General
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Target
fb3e0fec8e757f9f01dda57cae9208b4_JaffaCakes118.pdf
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Size
36KB
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MD5
fb3e0fec8e757f9f01dda57cae9208b4
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SHA1
44c01ed9ab0f1f4d3719d481970726c09ebecafd
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SHA256
776065cbc6bf01d5b9efc2863241acba9ac5f8a6fc4c70a9a30626b72579b1ec
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SHA512
ff0ae5b0b06609aa96b6b1582aad184c80409ec92fdae9bd21eee85d83b67c4291514b372cbc363c6419a10ab5d22d088d08f1e2b2275d8b1487a6852a76389d
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SSDEEP
768:ZphqE1fv+iHeCcGIoOsZQ2fULIb2lP3jMuTOew:Z/q4S9GIoxAJpTMBew
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-1-5-21-2288054676-1871194608-3559553667-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4532 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe 4532 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4532 wrote to memory of 560 4532 AcroRd32.exe 88 PID 4532 wrote to memory of 560 4532 AcroRd32.exe 88 PID 4532 wrote to memory of 560 4532 AcroRd32.exe 88 PID 560 wrote to memory of 4944 560 RdrCEF.exe 89 PID 560 wrote to memory of 4944 560 RdrCEF.exe 89 PID 560 wrote to memory of 4944 560 RdrCEF.exe 89 PID 560 wrote to memory of 4944 560 RdrCEF.exe 89 PID 560 wrote to memory of 4944 560 RdrCEF.exe 89 PID 560 wrote to memory of 4944 560 RdrCEF.exe 89 PID 560 wrote to memory of 4944 560 RdrCEF.exe 89 PID 560 wrote to memory of 4944 560 RdrCEF.exe 89 PID 560 wrote to memory of 4944 560 RdrCEF.exe 89 PID 560 wrote to memory of 4944 560 RdrCEF.exe 89 PID 560 wrote to memory of 4944 560 RdrCEF.exe 89 PID 560 wrote to memory of 4944 560 RdrCEF.exe 89 PID 560 wrote to memory of 4944 560 RdrCEF.exe 89 PID 560 wrote to memory of 4944 560 RdrCEF.exe 89 PID 560 wrote to memory of 4944 560 RdrCEF.exe 89 PID 560 wrote to memory of 4944 560 RdrCEF.exe 89 PID 560 wrote to memory of 4944 560 RdrCEF.exe 89 PID 560 wrote to memory of 4944 560 RdrCEF.exe 89 PID 560 wrote to memory of 4944 560 RdrCEF.exe 89 PID 560 wrote to memory of 4944 560 RdrCEF.exe 89 PID 560 wrote to memory of 4944 560 RdrCEF.exe 89 PID 560 wrote to memory of 4944 560 RdrCEF.exe 89 PID 560 wrote to memory of 4944 560 RdrCEF.exe 89 PID 560 wrote to memory of 4944 560 RdrCEF.exe 89 PID 560 wrote to memory of 4944 560 RdrCEF.exe 89 PID 560 wrote to memory of 4944 560 RdrCEF.exe 89 PID 560 wrote to memory of 4944 560 RdrCEF.exe 89 PID 560 wrote to memory of 4944 560 RdrCEF.exe 89 PID 560 wrote to memory of 4944 560 RdrCEF.exe 89 PID 560 wrote to memory of 4944 560 RdrCEF.exe 89 PID 560 wrote to memory of 4944 560 RdrCEF.exe 89 PID 560 wrote to memory of 4944 560 RdrCEF.exe 89 PID 560 wrote to memory of 4944 560 RdrCEF.exe 89 PID 560 wrote to memory of 4944 560 RdrCEF.exe 89 PID 560 wrote to memory of 4944 560 RdrCEF.exe 89 PID 560 wrote to memory of 4944 560 RdrCEF.exe 89 PID 560 wrote to memory of 4944 560 RdrCEF.exe 89 PID 560 wrote to memory of 4944 560 RdrCEF.exe 89 PID 560 wrote to memory of 4944 560 RdrCEF.exe 89 PID 560 wrote to memory of 4944 560 RdrCEF.exe 89 PID 560 wrote to memory of 4944 560 RdrCEF.exe 89 PID 560 wrote to memory of 3428 560 RdrCEF.exe 90 PID 560 wrote to memory of 3428 560 RdrCEF.exe 90 PID 560 wrote to memory of 3428 560 RdrCEF.exe 90 PID 560 wrote to memory of 3428 560 RdrCEF.exe 90 PID 560 wrote to memory of 3428 560 RdrCEF.exe 90 PID 560 wrote to memory of 3428 560 RdrCEF.exe 90 PID 560 wrote to memory of 3428 560 RdrCEF.exe 90 PID 560 wrote to memory of 3428 560 RdrCEF.exe 90 PID 560 wrote to memory of 3428 560 RdrCEF.exe 90 PID 560 wrote to memory of 3428 560 RdrCEF.exe 90 PID 560 wrote to memory of 3428 560 RdrCEF.exe 90 PID 560 wrote to memory of 3428 560 RdrCEF.exe 90 PID 560 wrote to memory of 3428 560 RdrCEF.exe 90 PID 560 wrote to memory of 3428 560 RdrCEF.exe 90 PID 560 wrote to memory of 3428 560 RdrCEF.exe 90 PID 560 wrote to memory of 3428 560 RdrCEF.exe 90 PID 560 wrote to memory of 3428 560 RdrCEF.exe 90 PID 560 wrote to memory of 3428 560 RdrCEF.exe 90 PID 560 wrote to memory of 3428 560 RdrCEF.exe 90 PID 560 wrote to memory of 3428 560 RdrCEF.exe 90
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\fb3e0fec8e757f9f01dda57cae9208b4_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:4532 -
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:560 -
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=1AC8AF5D60B58E3F8807DB727B3A2513 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4944
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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=DCBD6410737666E9F997F0EB12247E7D --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=DCBD6410737666E9F997F0EB12247E7D --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵PID:3428
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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=41EB1028E130AB01AA411DDFFC7D00CE --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4540
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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=6D6AF122D345EFCC81432F5C68FB8533 --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=6D6AF122D345EFCC81432F5C68FB8533 --renderer-client-id=5 --mojo-platform-channel-handle=2416 --allow-no-sandbox-job /prefetch:13⤵PID:4156
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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=25835ECE36271CECF801CB373B82ECC9 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2016
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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=5E9189C2936BEBE00AFFFB2028526E15 --mojo-platform-channel-handle=2844 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2540
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2280
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5c11cc12588481d682729233c320fd34d
SHA1c12d74fd925bfea0be2b00470772ac7a1df30a20
SHA25682880142209ff7bc6e42c5575b09902b6fe6fdf9c0842a3d01ac6e8b23ac2628
SHA51207324e9a3f04f7573a054c2b9d5d5eca744fcd4f09b520bf57327790dccbef24d37ed757f39bd9aa8f7ddcfb13e4f1a194ba953a100fdc3492ddb1f4bab25da1
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5