Analysis
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max time kernel
148s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
14/07/2024, 03:34
Behavioral task
behavioral1
Sample
4420f311fd77d136fc751eb6de10bcf2_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
4420f311fd77d136fc751eb6de10bcf2_JaffaCakes118.pdf
Resource
win10v2004-20240709-en
General
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Target
4420f311fd77d136fc751eb6de10bcf2_JaffaCakes118.pdf
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Size
71KB
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MD5
4420f311fd77d136fc751eb6de10bcf2
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SHA1
78b5911f43381c13a625eb1bbdd63f9f1e4eb87f
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SHA256
2eb312735b9366a08a9c83d5985d1fd35f86deae6b001deaebad7c4021a0f1fe
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SHA512
f788909868cf7182e1e5f4209ff4f81d938aa6bf9a711ea12c47eff8b7a2ff9be41f51556a601d72a077662be3afa7e1057b487b3683fc0546749b098d85fae0
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SSDEEP
1536:nT8XWki/BiN482RULRy1INHNOWplGTB1diJoXMW+cVo4VdCYpdqn:gGki/kRy1jW7G447YYM
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-1-5-21-1705699165-553239100-4129523827-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 336 AcroRd32.exe 336 AcroRd32.exe 336 AcroRd32.exe 336 AcroRd32.exe 336 AcroRd32.exe 336 AcroRd32.exe 336 AcroRd32.exe 336 AcroRd32.exe 336 AcroRd32.exe 336 AcroRd32.exe 336 AcroRd32.exe 336 AcroRd32.exe 336 AcroRd32.exe 336 AcroRd32.exe 336 AcroRd32.exe 336 AcroRd32.exe 336 AcroRd32.exe 336 AcroRd32.exe 336 AcroRd32.exe 336 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 336 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 336 AcroRd32.exe 336 AcroRd32.exe 336 AcroRd32.exe 336 AcroRd32.exe 336 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 336 wrote to memory of 4788 336 AcroRd32.exe 86 PID 336 wrote to memory of 4788 336 AcroRd32.exe 86 PID 336 wrote to memory of 4788 336 AcroRd32.exe 86 PID 4788 wrote to memory of 2916 4788 RdrCEF.exe 87 PID 4788 wrote to memory of 2916 4788 RdrCEF.exe 87 PID 4788 wrote to memory of 2916 4788 RdrCEF.exe 87 PID 4788 wrote to memory of 2916 4788 RdrCEF.exe 87 PID 4788 wrote to memory of 2916 4788 RdrCEF.exe 87 PID 4788 wrote to memory of 2916 4788 RdrCEF.exe 87 PID 4788 wrote to memory of 2916 4788 RdrCEF.exe 87 PID 4788 wrote to memory of 2916 4788 RdrCEF.exe 87 PID 4788 wrote to memory of 2916 4788 RdrCEF.exe 87 PID 4788 wrote to memory of 2916 4788 RdrCEF.exe 87 PID 4788 wrote to memory of 2916 4788 RdrCEF.exe 87 PID 4788 wrote to memory of 2916 4788 RdrCEF.exe 87 PID 4788 wrote to memory of 2916 4788 RdrCEF.exe 87 PID 4788 wrote to memory of 2916 4788 RdrCEF.exe 87 PID 4788 wrote to memory of 2916 4788 RdrCEF.exe 87 PID 4788 wrote to memory of 2916 4788 RdrCEF.exe 87 PID 4788 wrote to memory of 2916 4788 RdrCEF.exe 87 PID 4788 wrote to memory of 2916 4788 RdrCEF.exe 87 PID 4788 wrote to memory of 2916 4788 RdrCEF.exe 87 PID 4788 wrote to memory of 2916 4788 RdrCEF.exe 87 PID 4788 wrote to memory of 2916 4788 RdrCEF.exe 87 PID 4788 wrote to memory of 2916 4788 RdrCEF.exe 87 PID 4788 wrote to memory of 2916 4788 RdrCEF.exe 87 PID 4788 wrote to memory of 2916 4788 RdrCEF.exe 87 PID 4788 wrote to memory of 2916 4788 RdrCEF.exe 87 PID 4788 wrote to memory of 2916 4788 RdrCEF.exe 87 PID 4788 wrote to memory of 2916 4788 RdrCEF.exe 87 PID 4788 wrote to memory of 2916 4788 RdrCEF.exe 87 PID 4788 wrote to memory of 2916 4788 RdrCEF.exe 87 PID 4788 wrote to memory of 2916 4788 RdrCEF.exe 87 PID 4788 wrote to memory of 2916 4788 RdrCEF.exe 87 PID 4788 wrote to memory of 2916 4788 RdrCEF.exe 87 PID 4788 wrote to memory of 2916 4788 RdrCEF.exe 87 PID 4788 wrote to memory of 2916 4788 RdrCEF.exe 87 PID 4788 wrote to memory of 2916 4788 RdrCEF.exe 87 PID 4788 wrote to memory of 2916 4788 RdrCEF.exe 87 PID 4788 wrote to memory of 2916 4788 RdrCEF.exe 87 PID 4788 wrote to memory of 2916 4788 RdrCEF.exe 87 PID 4788 wrote to memory of 2916 4788 RdrCEF.exe 87 PID 4788 wrote to memory of 2916 4788 RdrCEF.exe 87 PID 4788 wrote to memory of 2916 4788 RdrCEF.exe 87 PID 4788 wrote to memory of 2480 4788 RdrCEF.exe 88 PID 4788 wrote to memory of 2480 4788 RdrCEF.exe 88 PID 4788 wrote to memory of 2480 4788 RdrCEF.exe 88 PID 4788 wrote to memory of 2480 4788 RdrCEF.exe 88 PID 4788 wrote to memory of 2480 4788 RdrCEF.exe 88 PID 4788 wrote to memory of 2480 4788 RdrCEF.exe 88 PID 4788 wrote to memory of 2480 4788 RdrCEF.exe 88 PID 4788 wrote to memory of 2480 4788 RdrCEF.exe 88 PID 4788 wrote to memory of 2480 4788 RdrCEF.exe 88 PID 4788 wrote to memory of 2480 4788 RdrCEF.exe 88 PID 4788 wrote to memory of 2480 4788 RdrCEF.exe 88 PID 4788 wrote to memory of 2480 4788 RdrCEF.exe 88 PID 4788 wrote to memory of 2480 4788 RdrCEF.exe 88 PID 4788 wrote to memory of 2480 4788 RdrCEF.exe 88 PID 4788 wrote to memory of 2480 4788 RdrCEF.exe 88 PID 4788 wrote to memory of 2480 4788 RdrCEF.exe 88 PID 4788 wrote to memory of 2480 4788 RdrCEF.exe 88 PID 4788 wrote to memory of 2480 4788 RdrCEF.exe 88 PID 4788 wrote to memory of 2480 4788 RdrCEF.exe 88 PID 4788 wrote to memory of 2480 4788 RdrCEF.exe 88
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\4420f311fd77d136fc751eb6de10bcf2_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:336 -
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:4788 -
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=A9884AD4FA74446AF33642EBE3C567C6 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2916
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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=5F1BB9B29883536534D6E317E6F86161 --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=5F1BB9B29883536534D6E317E6F86161 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵PID:2480
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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=41B39570D2F778DB3796E9F82D62543B --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4504
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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=0F69ED5EE804F61E48511817E310896F --mojo-platform-channel-handle=1856 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2368
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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=0396548617AF87569CC1CD4999391162 --mojo-platform-channel-handle=2368 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4264
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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=B3C91E53F753ACF2074CA20935A5BAF8 --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=B3C91E53F753ACF2074CA20935A5BAF8 --renderer-client-id=7 --mojo-platform-channel-handle=1940 --allow-no-sandbox-job /prefetch:13⤵PID:4972
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1264
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5d11fc3bfc9b55fa0b1d284498ddf8e5d
SHA16b277b5f3c298902d8eeb14d576efe33fb76fb7c
SHA256e3748c284545755dc4d5b9d836a5cb9c0744af57a01419c30fa396a90678a11c
SHA512c884776e596ad85e40075a0a057611045ba45529d163e2c2f410a73ec17f9ffe7a7d0f4aaa3f1a859822ce12afb74feafc289a1fd1ba434125f8bea0d0d5fad4
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5