Analysis
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max time kernel
140s -
max time network
133s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
10-08-2024 10:52
Behavioral task
behavioral1
Sample
85c8e48002a08ffef2be727c43dba238_JaffaCakes118.pdf
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
85c8e48002a08ffef2be727c43dba238_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
85c8e48002a08ffef2be727c43dba238_JaffaCakes118.pdf
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Size
94KB
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MD5
85c8e48002a08ffef2be727c43dba238
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SHA1
3626824692228cd320ef166fc34003206197c9e2
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SHA256
fe1305dd28db1c3e88af672598975a8013ecdab0da1985dfe00b19bdba8bc0e3
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SHA512
837d6e354b077abd47313b736872219bccb9649177ee7cbcf1c69edb538f854e577032b47ff038c93af5cd16bddf93df91de76bc5754f1e16b172b1df31cef99
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SSDEEP
1536:78O/MHetlV+5cyOnj/JlmqrhWf10d3pkYdKYPaiMAWCpOViIWrIpgftMyMS/yuNL:AOaOUcyOTJ8qdY10HFNVMRViEpKMS/EU
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 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 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 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-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4700 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe 4700 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4700 wrote to memory of 2984 4700 AcroRd32.exe 90 PID 4700 wrote to memory of 2984 4700 AcroRd32.exe 90 PID 4700 wrote to memory of 2984 4700 AcroRd32.exe 90 PID 2984 wrote to memory of 2552 2984 RdrCEF.exe 92 PID 2984 wrote to memory of 2552 2984 RdrCEF.exe 92 PID 2984 wrote to memory of 2552 2984 RdrCEF.exe 92 PID 2984 wrote to memory of 2552 2984 RdrCEF.exe 92 PID 2984 wrote to memory of 2552 2984 RdrCEF.exe 92 PID 2984 wrote to memory of 2552 2984 RdrCEF.exe 92 PID 2984 wrote to memory of 2552 2984 RdrCEF.exe 92 PID 2984 wrote to memory of 2552 2984 RdrCEF.exe 92 PID 2984 wrote to memory of 2552 2984 RdrCEF.exe 92 PID 2984 wrote to memory of 2552 2984 RdrCEF.exe 92 PID 2984 wrote to memory of 2552 2984 RdrCEF.exe 92 PID 2984 wrote to memory of 2552 2984 RdrCEF.exe 92 PID 2984 wrote to memory of 2552 2984 RdrCEF.exe 92 PID 2984 wrote to memory of 2552 2984 RdrCEF.exe 92 PID 2984 wrote to memory of 2552 2984 RdrCEF.exe 92 PID 2984 wrote to memory of 2552 2984 RdrCEF.exe 92 PID 2984 wrote to memory of 2552 2984 RdrCEF.exe 92 PID 2984 wrote to memory of 2552 2984 RdrCEF.exe 92 PID 2984 wrote to memory of 2552 2984 RdrCEF.exe 92 PID 2984 wrote to memory of 2552 2984 RdrCEF.exe 92 PID 2984 wrote to memory of 2552 2984 RdrCEF.exe 92 PID 2984 wrote to memory of 2552 2984 RdrCEF.exe 92 PID 2984 wrote to memory of 2552 2984 RdrCEF.exe 92 PID 2984 wrote to memory of 2552 2984 RdrCEF.exe 92 PID 2984 wrote to memory of 2552 2984 RdrCEF.exe 92 PID 2984 wrote to memory of 2552 2984 RdrCEF.exe 92 PID 2984 wrote to memory of 2552 2984 RdrCEF.exe 92 PID 2984 wrote to memory of 2552 2984 RdrCEF.exe 92 PID 2984 wrote to memory of 2552 2984 RdrCEF.exe 92 PID 2984 wrote to memory of 2552 2984 RdrCEF.exe 92 PID 2984 wrote to memory of 2552 2984 RdrCEF.exe 92 PID 2984 wrote to memory of 2552 2984 RdrCEF.exe 92 PID 2984 wrote to memory of 2552 2984 RdrCEF.exe 92 PID 2984 wrote to memory of 2552 2984 RdrCEF.exe 92 PID 2984 wrote to memory of 2552 2984 RdrCEF.exe 92 PID 2984 wrote to memory of 2552 2984 RdrCEF.exe 92 PID 2984 wrote to memory of 2552 2984 RdrCEF.exe 92 PID 2984 wrote to memory of 2552 2984 RdrCEF.exe 92 PID 2984 wrote to memory of 2552 2984 RdrCEF.exe 92 PID 2984 wrote to memory of 2552 2984 RdrCEF.exe 92 PID 2984 wrote to memory of 2552 2984 RdrCEF.exe 92 PID 2984 wrote to memory of 4592 2984 RdrCEF.exe 93 PID 2984 wrote to memory of 4592 2984 RdrCEF.exe 93 PID 2984 wrote to memory of 4592 2984 RdrCEF.exe 93 PID 2984 wrote to memory of 4592 2984 RdrCEF.exe 93 PID 2984 wrote to memory of 4592 2984 RdrCEF.exe 93 PID 2984 wrote to memory of 4592 2984 RdrCEF.exe 93 PID 2984 wrote to memory of 4592 2984 RdrCEF.exe 93 PID 2984 wrote to memory of 4592 2984 RdrCEF.exe 93 PID 2984 wrote to memory of 4592 2984 RdrCEF.exe 93 PID 2984 wrote to memory of 4592 2984 RdrCEF.exe 93 PID 2984 wrote to memory of 4592 2984 RdrCEF.exe 93 PID 2984 wrote to memory of 4592 2984 RdrCEF.exe 93 PID 2984 wrote to memory of 4592 2984 RdrCEF.exe 93 PID 2984 wrote to memory of 4592 2984 RdrCEF.exe 93 PID 2984 wrote to memory of 4592 2984 RdrCEF.exe 93 PID 2984 wrote to memory of 4592 2984 RdrCEF.exe 93 PID 2984 wrote to memory of 4592 2984 RdrCEF.exe 93 PID 2984 wrote to memory of 4592 2984 RdrCEF.exe 93 PID 2984 wrote to memory of 4592 2984 RdrCEF.exe 93 PID 2984 wrote to memory of 4592 2984 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\85c8e48002a08ffef2be727c43dba238_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:4700 -
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:2984 -
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=DA2E174632ACD36F583C390D1D2260FD --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2552
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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=C9F31CB3D23CC8BD52B921243074FC27 --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=C9F31CB3D23CC8BD52B921243074FC27 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4592
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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=4F0B21177DAC4B03AD7950121A789058 --mojo-platform-channel-handle=2280 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2060
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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=FCDF0C56B90D36B38022A59ADB95CCB2 --mojo-platform-channel-handle=1908 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4016
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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=0E1E7E28668717E5BD53856435F372AB --mojo-platform-channel-handle=2500 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4148
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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=823D0145ADBFE027143252A4F1EA0C23 --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=823D0145ADBFE027143252A4F1EA0C23 --renderer-client-id=7 --mojo-platform-channel-handle=2380 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4616
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4688
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5457ebd577a4dc3ebfe8ce783c4b1c0b8
SHA15a80c58c75aaaae829396a9dd56f6ab8b0e898ba
SHA256a15494798bc772870a5566153a00f05c419a8d7aa9e1951cf68f3f2cc1a20abd
SHA512d2c9d775bcd8fa9042e6e046dbcfc8aeeb323f43066ae683ad194bce82f4eb91a19bd0e10fd187c8a5a6da8fc2844f3fc96229d4a898df1ac114d28ec2f39a25
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5