Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
29-08-2024 14:56
Behavioral task
behavioral1
Sample
c90c905565d7b3aac61ea256e65db325_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
c90c905565d7b3aac61ea256e65db325_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
c90c905565d7b3aac61ea256e65db325_JaffaCakes118.pdf
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Size
41KB
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MD5
c90c905565d7b3aac61ea256e65db325
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SHA1
f19da505f7f51a1133974b2927de98410b199104
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SHA256
3caca13169b6616688085aac001d07d782e74ce3eb031f7cdc4dfb192714dc58
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SHA512
3e891b79a947ad4c6164ddce13e06e815c0df559af3756b4cd88c39ba5383c31f30d78b2ce780ec150cfe2e09769a9ecf49efbd9f2b65b70304e062d498294d6
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SSDEEP
768:bgGzpDDMpX4Zkz161LP76DyVYybLlYLCbfoRBaEVDSHbvJmzUrurWCVdFJY:kGFnMpIXbLmR7mvJmzUrcXdFJY
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 RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.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-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3276 AcroRd32.exe 3276 AcroRd32.exe 3276 AcroRd32.exe 3276 AcroRd32.exe 3276 AcroRd32.exe 3276 AcroRd32.exe 3276 AcroRd32.exe 3276 AcroRd32.exe 3276 AcroRd32.exe 3276 AcroRd32.exe 3276 AcroRd32.exe 3276 AcroRd32.exe 3276 AcroRd32.exe 3276 AcroRd32.exe 3276 AcroRd32.exe 3276 AcroRd32.exe 3276 AcroRd32.exe 3276 AcroRd32.exe 3276 AcroRd32.exe 3276 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3276 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3276 AcroRd32.exe 3276 AcroRd32.exe 3276 AcroRd32.exe 3276 AcroRd32.exe 3276 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3276 wrote to memory of 4840 3276 AcroRd32.exe 91 PID 3276 wrote to memory of 4840 3276 AcroRd32.exe 91 PID 3276 wrote to memory of 4840 3276 AcroRd32.exe 91 PID 4840 wrote to memory of 2880 4840 RdrCEF.exe 92 PID 4840 wrote to memory of 2880 4840 RdrCEF.exe 92 PID 4840 wrote to memory of 2880 4840 RdrCEF.exe 92 PID 4840 wrote to memory of 2880 4840 RdrCEF.exe 92 PID 4840 wrote to memory of 2880 4840 RdrCEF.exe 92 PID 4840 wrote to memory of 2880 4840 RdrCEF.exe 92 PID 4840 wrote to memory of 2880 4840 RdrCEF.exe 92 PID 4840 wrote to memory of 2880 4840 RdrCEF.exe 92 PID 4840 wrote to memory of 2880 4840 RdrCEF.exe 92 PID 4840 wrote to memory of 2880 4840 RdrCEF.exe 92 PID 4840 wrote to memory of 2880 4840 RdrCEF.exe 92 PID 4840 wrote to memory of 2880 4840 RdrCEF.exe 92 PID 4840 wrote to memory of 2880 4840 RdrCEF.exe 92 PID 4840 wrote to memory of 2880 4840 RdrCEF.exe 92 PID 4840 wrote to memory of 2880 4840 RdrCEF.exe 92 PID 4840 wrote to memory of 2880 4840 RdrCEF.exe 92 PID 4840 wrote to memory of 2880 4840 RdrCEF.exe 92 PID 4840 wrote to memory of 2880 4840 RdrCEF.exe 92 PID 4840 wrote to memory of 2880 4840 RdrCEF.exe 92 PID 4840 wrote to memory of 2880 4840 RdrCEF.exe 92 PID 4840 wrote to memory of 2880 4840 RdrCEF.exe 92 PID 4840 wrote to memory of 2880 4840 RdrCEF.exe 92 PID 4840 wrote to memory of 2880 4840 RdrCEF.exe 92 PID 4840 wrote to memory of 2880 4840 RdrCEF.exe 92 PID 4840 wrote to memory of 2880 4840 RdrCEF.exe 92 PID 4840 wrote to memory of 2880 4840 RdrCEF.exe 92 PID 4840 wrote to memory of 2880 4840 RdrCEF.exe 92 PID 4840 wrote to memory of 2880 4840 RdrCEF.exe 92 PID 4840 wrote to memory of 2880 4840 RdrCEF.exe 92 PID 4840 wrote to memory of 2880 4840 RdrCEF.exe 92 PID 4840 wrote to memory of 2880 4840 RdrCEF.exe 92 PID 4840 wrote to memory of 2880 4840 RdrCEF.exe 92 PID 4840 wrote to memory of 2880 4840 RdrCEF.exe 92 PID 4840 wrote to memory of 2880 4840 RdrCEF.exe 92 PID 4840 wrote to memory of 2880 4840 RdrCEF.exe 92 PID 4840 wrote to memory of 2880 4840 RdrCEF.exe 92 PID 4840 wrote to memory of 2880 4840 RdrCEF.exe 92 PID 4840 wrote to memory of 2880 4840 RdrCEF.exe 92 PID 4840 wrote to memory of 2880 4840 RdrCEF.exe 92 PID 4840 wrote to memory of 2880 4840 RdrCEF.exe 92 PID 4840 wrote to memory of 2880 4840 RdrCEF.exe 92 PID 4840 wrote to memory of 2032 4840 RdrCEF.exe 93 PID 4840 wrote to memory of 2032 4840 RdrCEF.exe 93 PID 4840 wrote to memory of 2032 4840 RdrCEF.exe 93 PID 4840 wrote to memory of 2032 4840 RdrCEF.exe 93 PID 4840 wrote to memory of 2032 4840 RdrCEF.exe 93 PID 4840 wrote to memory of 2032 4840 RdrCEF.exe 93 PID 4840 wrote to memory of 2032 4840 RdrCEF.exe 93 PID 4840 wrote to memory of 2032 4840 RdrCEF.exe 93 PID 4840 wrote to memory of 2032 4840 RdrCEF.exe 93 PID 4840 wrote to memory of 2032 4840 RdrCEF.exe 93 PID 4840 wrote to memory of 2032 4840 RdrCEF.exe 93 PID 4840 wrote to memory of 2032 4840 RdrCEF.exe 93 PID 4840 wrote to memory of 2032 4840 RdrCEF.exe 93 PID 4840 wrote to memory of 2032 4840 RdrCEF.exe 93 PID 4840 wrote to memory of 2032 4840 RdrCEF.exe 93 PID 4840 wrote to memory of 2032 4840 RdrCEF.exe 93 PID 4840 wrote to memory of 2032 4840 RdrCEF.exe 93 PID 4840 wrote to memory of 2032 4840 RdrCEF.exe 93 PID 4840 wrote to memory of 2032 4840 RdrCEF.exe 93 PID 4840 wrote to memory of 2032 4840 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\c90c905565d7b3aac61ea256e65db325_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:3276 -
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:4840 -
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=77C31FF7A09FAA2664276B27D11F3263 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2880
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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=4EE4FDDABAD7DA84DB7691FB87A2CFCD --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=4EE4FDDABAD7DA84DB7691FB87A2CFCD --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2032
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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=19E40DCE41BB39C2D2CA81794864794D --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=19E40DCE41BB39C2D2CA81794864794D --renderer-client-id=4 --mojo-platform-channel-handle=2336 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1576
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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=A71941092B32C3477CE070F961BF847A --mojo-platform-channel-handle=2664 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3412
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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=859CE4F9DFD01EDD9387075884085498 --mojo-platform-channel-handle=1956 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5100
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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=3031A9BDCEECA915D1043C803044512E --mojo-platform-channel-handle=1624 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1164
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4720
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD55d6189dc295e52d0bca5b79521cfc8c0
SHA184b68cebbb13820e06cf924f0905688183ba5820
SHA2568fb182bcfb5dcc73fda9656a225902b76c3169e270e3c168eaf6a2b08f37f903
SHA5124f5411341cdb9551ed5126b271dc8ea279d508a6f752ec626b7af63b47187d589e816d23cdbc66824f591051266be615053356f9c42df2f1d3acb7c280beef4a
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5