Analysis
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max time kernel
92s -
max time network
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platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
05-07-2024 23:54
Behavioral task
behavioral1
Sample
27372c8088d10455b72860cadcb07fd1_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
27372c8088d10455b72860cadcb07fd1_JaffaCakes118.pdf
Resource
win10v2004-20240704-en
General
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Target
27372c8088d10455b72860cadcb07fd1_JaffaCakes118.pdf
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Size
15KB
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MD5
27372c8088d10455b72860cadcb07fd1
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SHA1
5cadd6e291893449f44aa853e0a31e457abee9a4
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SHA256
bab8136dbe0d74c5ec75fb2778dcd6a02ba0296019bf8e99633e0bce3c48d76f
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SHA512
f25d3d119181cf0627684c1bac196a5edc5cf3f3256399a81a7f45fa81cbe3cb432ed4c328e2c97d9744683882713edcca92b1b378d0d6d64fcf49ebdec4745e
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SSDEEP
384:KP5uqkLaNlm+gTl/ozxEuJYk4EtWgwKT9sPp14x+skUm1uqdiLY/:Mm+g56xEuFIfKCPp142UyhdD
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-1-5-21-3642458265-1901903390-453309326-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1092 AcroRd32.exe 1092 AcroRd32.exe 1092 AcroRd32.exe 1092 AcroRd32.exe 1092 AcroRd32.exe 1092 AcroRd32.exe 1092 AcroRd32.exe 1092 AcroRd32.exe 1092 AcroRd32.exe 1092 AcroRd32.exe 1092 AcroRd32.exe 1092 AcroRd32.exe 1092 AcroRd32.exe 1092 AcroRd32.exe 1092 AcroRd32.exe 1092 AcroRd32.exe 1092 AcroRd32.exe 1092 AcroRd32.exe 1092 AcroRd32.exe 1092 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1092 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 1092 AcroRd32.exe 1092 AcroRd32.exe 1092 AcroRd32.exe 1092 AcroRd32.exe 1092 AcroRd32.exe 1092 AcroRd32.exe 1092 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1092 wrote to memory of 668 1092 AcroRd32.exe 84 PID 1092 wrote to memory of 668 1092 AcroRd32.exe 84 PID 1092 wrote to memory of 668 1092 AcroRd32.exe 84 PID 668 wrote to memory of 264 668 RdrCEF.exe 86 PID 668 wrote to memory of 264 668 RdrCEF.exe 86 PID 668 wrote to memory of 264 668 RdrCEF.exe 86 PID 668 wrote to memory of 264 668 RdrCEF.exe 86 PID 668 wrote to memory of 264 668 RdrCEF.exe 86 PID 668 wrote to memory of 264 668 RdrCEF.exe 86 PID 668 wrote to memory of 264 668 RdrCEF.exe 86 PID 668 wrote to memory of 264 668 RdrCEF.exe 86 PID 668 wrote to memory of 264 668 RdrCEF.exe 86 PID 668 wrote to memory of 264 668 RdrCEF.exe 86 PID 668 wrote to memory of 264 668 RdrCEF.exe 86 PID 668 wrote to memory of 264 668 RdrCEF.exe 86 PID 668 wrote to memory of 264 668 RdrCEF.exe 86 PID 668 wrote to memory of 264 668 RdrCEF.exe 86 PID 668 wrote to memory of 264 668 RdrCEF.exe 86 PID 668 wrote to memory of 264 668 RdrCEF.exe 86 PID 668 wrote to memory of 264 668 RdrCEF.exe 86 PID 668 wrote to memory of 264 668 RdrCEF.exe 86 PID 668 wrote to memory of 264 668 RdrCEF.exe 86 PID 668 wrote to memory of 264 668 RdrCEF.exe 86 PID 668 wrote to memory of 264 668 RdrCEF.exe 86 PID 668 wrote to memory of 264 668 RdrCEF.exe 86 PID 668 wrote to memory of 264 668 RdrCEF.exe 86 PID 668 wrote to memory of 264 668 RdrCEF.exe 86 PID 668 wrote to memory of 264 668 RdrCEF.exe 86 PID 668 wrote to memory of 264 668 RdrCEF.exe 86 PID 668 wrote to memory of 264 668 RdrCEF.exe 86 PID 668 wrote to memory of 264 668 RdrCEF.exe 86 PID 668 wrote to memory of 264 668 RdrCEF.exe 86 PID 668 wrote to memory of 264 668 RdrCEF.exe 86 PID 668 wrote to memory of 264 668 RdrCEF.exe 86 PID 668 wrote to memory of 264 668 RdrCEF.exe 86 PID 668 wrote to memory of 264 668 RdrCEF.exe 86 PID 668 wrote to memory of 264 668 RdrCEF.exe 86 PID 668 wrote to memory of 264 668 RdrCEF.exe 86 PID 668 wrote to memory of 264 668 RdrCEF.exe 86 PID 668 wrote to memory of 264 668 RdrCEF.exe 86 PID 668 wrote to memory of 264 668 RdrCEF.exe 86 PID 668 wrote to memory of 264 668 RdrCEF.exe 86 PID 668 wrote to memory of 264 668 RdrCEF.exe 86 PID 668 wrote to memory of 264 668 RdrCEF.exe 86 PID 668 wrote to memory of 2052 668 RdrCEF.exe 87 PID 668 wrote to memory of 2052 668 RdrCEF.exe 87 PID 668 wrote to memory of 2052 668 RdrCEF.exe 87 PID 668 wrote to memory of 2052 668 RdrCEF.exe 87 PID 668 wrote to memory of 2052 668 RdrCEF.exe 87 PID 668 wrote to memory of 2052 668 RdrCEF.exe 87 PID 668 wrote to memory of 2052 668 RdrCEF.exe 87 PID 668 wrote to memory of 2052 668 RdrCEF.exe 87 PID 668 wrote to memory of 2052 668 RdrCEF.exe 87 PID 668 wrote to memory of 2052 668 RdrCEF.exe 87 PID 668 wrote to memory of 2052 668 RdrCEF.exe 87 PID 668 wrote to memory of 2052 668 RdrCEF.exe 87 PID 668 wrote to memory of 2052 668 RdrCEF.exe 87 PID 668 wrote to memory of 2052 668 RdrCEF.exe 87 PID 668 wrote to memory of 2052 668 RdrCEF.exe 87 PID 668 wrote to memory of 2052 668 RdrCEF.exe 87 PID 668 wrote to memory of 2052 668 RdrCEF.exe 87 PID 668 wrote to memory of 2052 668 RdrCEF.exe 87 PID 668 wrote to memory of 2052 668 RdrCEF.exe 87 PID 668 wrote to memory of 2052 668 RdrCEF.exe 87
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\27372c8088d10455b72860cadcb07fd1_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:1092 -
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:668 -
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=2971F5ABAFC5EDC099720BFEC44B937E --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:264
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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=CB0BBC90301FC2434FB9F559FE0EA69F --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=CB0BBC90301FC2434FB9F559FE0EA69F --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵PID:2052
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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=D75E65C9383CC3148A7DAE0F55D9D2D2 --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1056
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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=744D3C016D8F1D60DF0E143F7EFF6157 --mojo-platform-channel-handle=1940 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2192
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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=3A53850CA286BA12E2ECB8DC28A9792E --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=3A53850CA286BA12E2ECB8DC28A9792E --renderer-client-id=6 --mojo-platform-channel-handle=2480 --allow-no-sandbox-job /prefetch:13⤵PID:1596
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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=66C5CD171B9E5A31839C15D6EF194BA9 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1112
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4972
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD57510df29f91f0931c4eec35900a7ab39
SHA14c63fd6392af0ba0e913d1e77e9e381a729609ee
SHA256f7540fcc728ff8a6b4c6bd9377b3030b274f2191d95e7c2e282330e6b75753b9
SHA5127a1affb7b401097d43f505090f22e6ab1d618573a606c574f919ba5acba293a7cea457d07fa08379f6800759443b8765a6096b4f7e39f0dcb01f66aba50fc5c3
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5