Analysis
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max time kernel
139s -
max time network
130s -
platform
windows10-2004_x64 -
resource
win10v2004-20240910-en -
resource tags
arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system -
submitted
21-09-2024 12:43
Behavioral task
behavioral1
Sample
efd210e170565400f723eedfcc325adb_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
efd210e170565400f723eedfcc325adb_JaffaCakes118.pdf
Resource
win10v2004-20240910-en
General
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Target
efd210e170565400f723eedfcc325adb_JaffaCakes118.pdf
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Size
70KB
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MD5
efd210e170565400f723eedfcc325adb
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SHA1
f5a4905a12d46ba16c31ad5de9c4a1075034ac69
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SHA256
9cf02d855cff7a1c60e62de5c69a23f9c744f27b88ed9c724d474e39da90cb1e
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SHA512
065e86c9695c11ee854e6e3a8c1a3af27a0b68507fafa16a8b75b3b915b14de3d559f721b60137203b45d6ac411fd27ed2fd2b4cdcf9df8b39fdff1d08cb57b6
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SSDEEP
1536:n2FfBcYIBDN1RoNATYKXAaGYjQK7MQaRaWGpOKCWYUK33Kh21s2+0:2Ff6vqATaaGYjMQaRDKCUKnKI1si
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 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 -
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-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 872 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 872 wrote to memory of 2696 872 AcroRd32.exe 91 PID 872 wrote to memory of 2696 872 AcroRd32.exe 91 PID 872 wrote to memory of 2696 872 AcroRd32.exe 91 PID 2696 wrote to memory of 4292 2696 RdrCEF.exe 92 PID 2696 wrote to memory of 4292 2696 RdrCEF.exe 92 PID 2696 wrote to memory of 4292 2696 RdrCEF.exe 92 PID 2696 wrote to memory of 4292 2696 RdrCEF.exe 92 PID 2696 wrote to memory of 4292 2696 RdrCEF.exe 92 PID 2696 wrote to memory of 4292 2696 RdrCEF.exe 92 PID 2696 wrote to memory of 4292 2696 RdrCEF.exe 92 PID 2696 wrote to memory of 4292 2696 RdrCEF.exe 92 PID 2696 wrote to memory of 4292 2696 RdrCEF.exe 92 PID 2696 wrote to memory of 4292 2696 RdrCEF.exe 92 PID 2696 wrote to memory of 4292 2696 RdrCEF.exe 92 PID 2696 wrote to memory of 4292 2696 RdrCEF.exe 92 PID 2696 wrote to memory of 4292 2696 RdrCEF.exe 92 PID 2696 wrote to memory of 4292 2696 RdrCEF.exe 92 PID 2696 wrote to memory of 4292 2696 RdrCEF.exe 92 PID 2696 wrote to memory of 4292 2696 RdrCEF.exe 92 PID 2696 wrote to memory of 4292 2696 RdrCEF.exe 92 PID 2696 wrote to memory of 4292 2696 RdrCEF.exe 92 PID 2696 wrote to memory of 4292 2696 RdrCEF.exe 92 PID 2696 wrote to memory of 4292 2696 RdrCEF.exe 92 PID 2696 wrote to memory of 4292 2696 RdrCEF.exe 92 PID 2696 wrote to memory of 4292 2696 RdrCEF.exe 92 PID 2696 wrote to memory of 4292 2696 RdrCEF.exe 92 PID 2696 wrote to memory of 4292 2696 RdrCEF.exe 92 PID 2696 wrote to memory of 4292 2696 RdrCEF.exe 92 PID 2696 wrote to memory of 4292 2696 RdrCEF.exe 92 PID 2696 wrote to memory of 4292 2696 RdrCEF.exe 92 PID 2696 wrote to memory of 4292 2696 RdrCEF.exe 92 PID 2696 wrote to memory of 4292 2696 RdrCEF.exe 92 PID 2696 wrote to memory of 4292 2696 RdrCEF.exe 92 PID 2696 wrote to memory of 4292 2696 RdrCEF.exe 92 PID 2696 wrote to memory of 4292 2696 RdrCEF.exe 92 PID 2696 wrote to memory of 4292 2696 RdrCEF.exe 92 PID 2696 wrote to memory of 4292 2696 RdrCEF.exe 92 PID 2696 wrote to memory of 4292 2696 RdrCEF.exe 92 PID 2696 wrote to memory of 4292 2696 RdrCEF.exe 92 PID 2696 wrote to memory of 4292 2696 RdrCEF.exe 92 PID 2696 wrote to memory of 4292 2696 RdrCEF.exe 92 PID 2696 wrote to memory of 4292 2696 RdrCEF.exe 92 PID 2696 wrote to memory of 4292 2696 RdrCEF.exe 92 PID 2696 wrote to memory of 4292 2696 RdrCEF.exe 92 PID 2696 wrote to memory of 4248 2696 RdrCEF.exe 93 PID 2696 wrote to memory of 4248 2696 RdrCEF.exe 93 PID 2696 wrote to memory of 4248 2696 RdrCEF.exe 93 PID 2696 wrote to memory of 4248 2696 RdrCEF.exe 93 PID 2696 wrote to memory of 4248 2696 RdrCEF.exe 93 PID 2696 wrote to memory of 4248 2696 RdrCEF.exe 93 PID 2696 wrote to memory of 4248 2696 RdrCEF.exe 93 PID 2696 wrote to memory of 4248 2696 RdrCEF.exe 93 PID 2696 wrote to memory of 4248 2696 RdrCEF.exe 93 PID 2696 wrote to memory of 4248 2696 RdrCEF.exe 93 PID 2696 wrote to memory of 4248 2696 RdrCEF.exe 93 PID 2696 wrote to memory of 4248 2696 RdrCEF.exe 93 PID 2696 wrote to memory of 4248 2696 RdrCEF.exe 93 PID 2696 wrote to memory of 4248 2696 RdrCEF.exe 93 PID 2696 wrote to memory of 4248 2696 RdrCEF.exe 93 PID 2696 wrote to memory of 4248 2696 RdrCEF.exe 93 PID 2696 wrote to memory of 4248 2696 RdrCEF.exe 93 PID 2696 wrote to memory of 4248 2696 RdrCEF.exe 93 PID 2696 wrote to memory of 4248 2696 RdrCEF.exe 93 PID 2696 wrote to memory of 4248 2696 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\efd210e170565400f723eedfcc325adb_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:872 -
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:2696 -
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=F9CE1A3DF721C61886AA1920425F6980 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4292
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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=404E7C0A8DDCA06BF02A1C8E0332DEC9 --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=404E7C0A8DDCA06BF02A1C8E0332DEC9 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4248
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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=763C131DF413700FAF1E422A71958CD6 --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1696
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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=2D9B987EEB6C5B95AA98EE92E281B805 --mojo-platform-channel-handle=1948 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2072
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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=561B9DA3E0DE30AAE59B7D3763BFB116 --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=561B9DA3E0DE30AAE59B7D3763BFB116 --renderer-client-id=6 --mojo-platform-channel-handle=2356 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:5064
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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=A63217281C60F1EEF592F96D4E906353 --mojo-platform-channel-handle=2760 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3148
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4800
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD563945d7a54cb72d16254b9a720cd28e3
SHA12917d9bda7042e2b1df35e5a3e5d6cf2afb2f6f5
SHA2561cbd5a0b661357611427b12226da78f1a45bc2516e24a4e43060aa475315c50c
SHA512168b0890109dc65ded7989c99d5f56e689a65d419786ad3d64eed1b8578772c2ddab0030844604c867c13252b8bb1d9ee89685b6fa938d4b9f74b9ede0af3b95
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5