Analysis
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max time kernel
96s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
08-12-2024 14:29
Behavioral task
behavioral1
Sample
d7846b8032aff5f52feab966464a34a9_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d7846b8032aff5f52feab966464a34a9_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
d7846b8032aff5f52feab966464a34a9_JaffaCakes118.pdf
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Size
82KB
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MD5
d7846b8032aff5f52feab966464a34a9
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SHA1
91e4eacb1a78ba190a28c1caf357056166fda90a
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SHA256
c2edbb24b46513cf800096215ae4826a1ab12e764da32fe0db68306ddb19d33f
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SHA512
0c322425b7854b80984f6345365e5eeb58127e7203ff71d1a80bdda8bdfd3b920a354f7f14ac5467e85367b39038ec0cbad8f445aad3703578f1c6757e004643
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SSDEEP
1536:KtVPErJcmuEdrv0toeXAD0W6pOu28cSWAuyfXzVLl:SErJcmJdT0toestu2TGfXn
Malware Config
Signatures
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System Location Discovery: System Language Discovery 1 TTPs 8 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe -
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-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3836 AcroRd32.exe 3836 AcroRd32.exe 3836 AcroRd32.exe 3836 AcroRd32.exe 3836 AcroRd32.exe 3836 AcroRd32.exe 3836 AcroRd32.exe 3836 AcroRd32.exe 3836 AcroRd32.exe 3836 AcroRd32.exe 3836 AcroRd32.exe 3836 AcroRd32.exe 3836 AcroRd32.exe 3836 AcroRd32.exe 3836 AcroRd32.exe 3836 AcroRd32.exe 3836 AcroRd32.exe 3836 AcroRd32.exe 3836 AcroRd32.exe 3836 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3836 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3836 AcroRd32.exe 3836 AcroRd32.exe 3836 AcroRd32.exe 3836 AcroRd32.exe 3836 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3836 wrote to memory of 3452 3836 AcroRd32.exe 82 PID 3836 wrote to memory of 3452 3836 AcroRd32.exe 82 PID 3836 wrote to memory of 3452 3836 AcroRd32.exe 82 PID 3452 wrote to memory of 1572 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 1572 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 1572 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 1572 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 1572 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 1572 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 1572 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 1572 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 1572 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 1572 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 1572 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 1572 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 1572 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 1572 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 1572 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 1572 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 1572 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 1572 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 1572 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 1572 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 1572 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 1572 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 1572 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 1572 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 1572 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 1572 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 1572 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 1572 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 1572 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 1572 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 1572 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 1572 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 1572 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 1572 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 1572 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 1572 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 1572 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 1572 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 1572 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 1572 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 1572 3452 RdrCEF.exe 83 PID 3452 wrote to memory of 2920 3452 RdrCEF.exe 84 PID 3452 wrote to memory of 2920 3452 RdrCEF.exe 84 PID 3452 wrote to memory of 2920 3452 RdrCEF.exe 84 PID 3452 wrote to memory of 2920 3452 RdrCEF.exe 84 PID 3452 wrote to memory of 2920 3452 RdrCEF.exe 84 PID 3452 wrote to memory of 2920 3452 RdrCEF.exe 84 PID 3452 wrote to memory of 2920 3452 RdrCEF.exe 84 PID 3452 wrote to memory of 2920 3452 RdrCEF.exe 84 PID 3452 wrote to memory of 2920 3452 RdrCEF.exe 84 PID 3452 wrote to memory of 2920 3452 RdrCEF.exe 84 PID 3452 wrote to memory of 2920 3452 RdrCEF.exe 84 PID 3452 wrote to memory of 2920 3452 RdrCEF.exe 84 PID 3452 wrote to memory of 2920 3452 RdrCEF.exe 84 PID 3452 wrote to memory of 2920 3452 RdrCEF.exe 84 PID 3452 wrote to memory of 2920 3452 RdrCEF.exe 84 PID 3452 wrote to memory of 2920 3452 RdrCEF.exe 84 PID 3452 wrote to memory of 2920 3452 RdrCEF.exe 84 PID 3452 wrote to memory of 2920 3452 RdrCEF.exe 84 PID 3452 wrote to memory of 2920 3452 RdrCEF.exe 84 PID 3452 wrote to memory of 2920 3452 RdrCEF.exe 84
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\d7846b8032aff5f52feab966464a34a9_JaffaCakes118.pdf"1⤵
- System Location Discovery: System Language Discovery
- 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:3836 -
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⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3452 -
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=71DC37AFE4BB1948B0D55ECC016171CC --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1572
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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=D381228CA76E1110D3016787EB8C8AE9 --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=D381228CA76E1110D3016787EB8C8AE9 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2920
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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=9E40E258FC820654067D0FDD17AFA17B --mojo-platform-channel-handle=2284 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4204
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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=B3F97D855505DA21AE2B305B153CC2D5 --mojo-platform-channel-handle=1952 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2440
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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=93E3652BB9F51E2A16D984357F427828 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:428
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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=8CEFC9CEA9320A97150C5860A4E10BA7 --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=8CEFC9CEA9320A97150C5860A4E10BA7 --renderer-client-id=7 --mojo-platform-channel-handle=2512 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4700
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1080
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD539dc5729cd4d28f2cfdc56493796a52b
SHA1b26b68b9cd7dc71fbe1b8c2b64413d9df7e4cffd
SHA25699a138a16486c75b84cba8e1fcdda729e1e793d6790270e8f5ede323ba1f877b
SHA51211900f5b339b36be2fd826cc73cff406069c3d28848244a808ef345a375af5f37a98213b1a10d84b9fd0d363380716815e8bca71029c3f41f9b7ea02c11b8d6b
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5