Analysis
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max time kernel
140s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
28-08-2024 17:55
Behavioral task
behavioral1
Sample
c75bddce756f0fa9ac2bc47b2110fb82_JaffaCakes118.pdf
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
c75bddce756f0fa9ac2bc47b2110fb82_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
c75bddce756f0fa9ac2bc47b2110fb82_JaffaCakes118.pdf
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Size
77KB
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MD5
c75bddce756f0fa9ac2bc47b2110fb82
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SHA1
970123bc3375e4a2eaed6653979c4d7998bfdde6
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SHA256
6c15c75de655df07fc807add29de2cf95c6de392815bce631369627a28c80540
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SHA512
5e692a4bc374d9732c83bffee48f80eb55f5123321def832e54bd7a83b207a5cf7afb4da283657ca7f2ce4717eff0b9521a1a4574587517cc2c50f2de56f66d8
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SSDEEP
1536:tOBlWMUBEOYaWv41UhZ5XOjbRD1iEwlHgWOpOaZEW+hYxKCPD:gBlWz9YaWv4sfGRJ1o9aZ/c8
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 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 AcroRd32.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-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4576 AcroRd32.exe 4576 AcroRd32.exe 4576 AcroRd32.exe 4576 AcroRd32.exe 4576 AcroRd32.exe 4576 AcroRd32.exe 4576 AcroRd32.exe 4576 AcroRd32.exe 4576 AcroRd32.exe 4576 AcroRd32.exe 4576 AcroRd32.exe 4576 AcroRd32.exe 4576 AcroRd32.exe 4576 AcroRd32.exe 4576 AcroRd32.exe 4576 AcroRd32.exe 4576 AcroRd32.exe 4576 AcroRd32.exe 4576 AcroRd32.exe 4576 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4576 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4576 AcroRd32.exe 4576 AcroRd32.exe 4576 AcroRd32.exe 4576 AcroRd32.exe 4576 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4576 wrote to memory of 2756 4576 AcroRd32.exe 91 PID 4576 wrote to memory of 2756 4576 AcroRd32.exe 91 PID 4576 wrote to memory of 2756 4576 AcroRd32.exe 91 PID 2756 wrote to memory of 1708 2756 RdrCEF.exe 92 PID 2756 wrote to memory of 1708 2756 RdrCEF.exe 92 PID 2756 wrote to memory of 1708 2756 RdrCEF.exe 92 PID 2756 wrote to memory of 1708 2756 RdrCEF.exe 92 PID 2756 wrote to memory of 1708 2756 RdrCEF.exe 92 PID 2756 wrote to memory of 1708 2756 RdrCEF.exe 92 PID 2756 wrote to memory of 1708 2756 RdrCEF.exe 92 PID 2756 wrote to memory of 1708 2756 RdrCEF.exe 92 PID 2756 wrote to memory of 1708 2756 RdrCEF.exe 92 PID 2756 wrote to memory of 1708 2756 RdrCEF.exe 92 PID 2756 wrote to memory of 1708 2756 RdrCEF.exe 92 PID 2756 wrote to memory of 1708 2756 RdrCEF.exe 92 PID 2756 wrote to memory of 1708 2756 RdrCEF.exe 92 PID 2756 wrote to memory of 1708 2756 RdrCEF.exe 92 PID 2756 wrote to memory of 1708 2756 RdrCEF.exe 92 PID 2756 wrote to memory of 1708 2756 RdrCEF.exe 92 PID 2756 wrote to memory of 1708 2756 RdrCEF.exe 92 PID 2756 wrote to memory of 1708 2756 RdrCEF.exe 92 PID 2756 wrote to memory of 1708 2756 RdrCEF.exe 92 PID 2756 wrote to memory of 1708 2756 RdrCEF.exe 92 PID 2756 wrote to memory of 1708 2756 RdrCEF.exe 92 PID 2756 wrote to memory of 1708 2756 RdrCEF.exe 92 PID 2756 wrote to memory of 1708 2756 RdrCEF.exe 92 PID 2756 wrote to memory of 1708 2756 RdrCEF.exe 92 PID 2756 wrote to memory of 1708 2756 RdrCEF.exe 92 PID 2756 wrote to memory of 1708 2756 RdrCEF.exe 92 PID 2756 wrote to memory of 1708 2756 RdrCEF.exe 92 PID 2756 wrote to memory of 1708 2756 RdrCEF.exe 92 PID 2756 wrote to memory of 1708 2756 RdrCEF.exe 92 PID 2756 wrote to memory of 1708 2756 RdrCEF.exe 92 PID 2756 wrote to memory of 1708 2756 RdrCEF.exe 92 PID 2756 wrote to memory of 1708 2756 RdrCEF.exe 92 PID 2756 wrote to memory of 1708 2756 RdrCEF.exe 92 PID 2756 wrote to memory of 1708 2756 RdrCEF.exe 92 PID 2756 wrote to memory of 1708 2756 RdrCEF.exe 92 PID 2756 wrote to memory of 1708 2756 RdrCEF.exe 92 PID 2756 wrote to memory of 1708 2756 RdrCEF.exe 92 PID 2756 wrote to memory of 1708 2756 RdrCEF.exe 92 PID 2756 wrote to memory of 1708 2756 RdrCEF.exe 92 PID 2756 wrote to memory of 1708 2756 RdrCEF.exe 92 PID 2756 wrote to memory of 1708 2756 RdrCEF.exe 92 PID 2756 wrote to memory of 3700 2756 RdrCEF.exe 93 PID 2756 wrote to memory of 3700 2756 RdrCEF.exe 93 PID 2756 wrote to memory of 3700 2756 RdrCEF.exe 93 PID 2756 wrote to memory of 3700 2756 RdrCEF.exe 93 PID 2756 wrote to memory of 3700 2756 RdrCEF.exe 93 PID 2756 wrote to memory of 3700 2756 RdrCEF.exe 93 PID 2756 wrote to memory of 3700 2756 RdrCEF.exe 93 PID 2756 wrote to memory of 3700 2756 RdrCEF.exe 93 PID 2756 wrote to memory of 3700 2756 RdrCEF.exe 93 PID 2756 wrote to memory of 3700 2756 RdrCEF.exe 93 PID 2756 wrote to memory of 3700 2756 RdrCEF.exe 93 PID 2756 wrote to memory of 3700 2756 RdrCEF.exe 93 PID 2756 wrote to memory of 3700 2756 RdrCEF.exe 93 PID 2756 wrote to memory of 3700 2756 RdrCEF.exe 93 PID 2756 wrote to memory of 3700 2756 RdrCEF.exe 93 PID 2756 wrote to memory of 3700 2756 RdrCEF.exe 93 PID 2756 wrote to memory of 3700 2756 RdrCEF.exe 93 PID 2756 wrote to memory of 3700 2756 RdrCEF.exe 93 PID 2756 wrote to memory of 3700 2756 RdrCEF.exe 93 PID 2756 wrote to memory of 3700 2756 RdrCEF.exe 93
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\c75bddce756f0fa9ac2bc47b2110fb82_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:4576 -
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:2756 -
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=CE03A1AB7BC81048DFED4ED8F8B3B12B --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1708
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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=59C0DE374F29ACF9D4D5CB832CA4D42E --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=59C0DE374F29ACF9D4D5CB832CA4D42E --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3700
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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=0C7C65B08A210803748C6055A30696A5 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2348
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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=50F6F15F8885E576CE2F6BCF58EBCE14 --mojo-platform-channel-handle=1936 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1244
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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=2AEA5B0C03C2A2622ED98E449345888B --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=2AEA5B0C03C2A2622ED98E449345888B --renderer-client-id=6 --mojo-platform-channel-handle=2376 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:5004
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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=F3DE7435B86A4A0FAA260F421557805E --mojo-platform-channel-handle=2536 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4152
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4744
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5ea3dd92f3a0f0462c787a52c1650ba01
SHA16db9a8446f4043f14ea168d7e2c211691dc0059b
SHA25642b29df639da6bb91b1e4d4e53c6d7d37a455258c536391de9e69275e62e6c8f
SHA512d9b7a85a9071e7b12dda2275fbed58304cf09a31e5e454a1bb110b6177237c8af002bcb5e66c49bb6f5148a8101fb13abace8e88467c69ef888670355f845cb0
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5