Analysis
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max time kernel
142s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
18-08-2024 00:41
Behavioral task
behavioral1
Sample
a4bc2e6cf064aa0019f51e26004061f7_JaffaCakes118.pdf
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
a4bc2e6cf064aa0019f51e26004061f7_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
a4bc2e6cf064aa0019f51e26004061f7_JaffaCakes118.pdf
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Size
16KB
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MD5
a4bc2e6cf064aa0019f51e26004061f7
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SHA1
9be3ea6212251bdd673ea9fe88b8261ed7326aee
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SHA256
0c73c9cb178c78b0b62a030da3ac455dc54315b10d12e0e0e591b9776453cf91
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SHA512
8044621a626af54c168ec2550960b23f4af6c2dc0f7dafb22a8ea8b549b9ffae8861ff62a6759160fa5a9654cf05103d34c5ce8ae77c336be5ae58d9bdcf59b9
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SSDEEP
384:WysNiv1ACCW1Vz3C1ACCW1VzmiM1mZoCKb4UgFDZM9RP4++:Bv1ACCW1Vz3C1ACCW1VzYIZ/
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 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-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3488 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3488 wrote to memory of 60 3488 AcroRd32.exe 88 PID 3488 wrote to memory of 60 3488 AcroRd32.exe 88 PID 3488 wrote to memory of 60 3488 AcroRd32.exe 88 PID 60 wrote to memory of 3820 60 RdrCEF.exe 89 PID 60 wrote to memory of 3820 60 RdrCEF.exe 89 PID 60 wrote to memory of 3820 60 RdrCEF.exe 89 PID 60 wrote to memory of 3820 60 RdrCEF.exe 89 PID 60 wrote to memory of 3820 60 RdrCEF.exe 89 PID 60 wrote to memory of 3820 60 RdrCEF.exe 89 PID 60 wrote to memory of 3820 60 RdrCEF.exe 89 PID 60 wrote to memory of 3820 60 RdrCEF.exe 89 PID 60 wrote to memory of 3820 60 RdrCEF.exe 89 PID 60 wrote to memory of 3820 60 RdrCEF.exe 89 PID 60 wrote to memory of 3820 60 RdrCEF.exe 89 PID 60 wrote to memory of 3820 60 RdrCEF.exe 89 PID 60 wrote to memory of 3820 60 RdrCEF.exe 89 PID 60 wrote to memory of 3820 60 RdrCEF.exe 89 PID 60 wrote to memory of 3820 60 RdrCEF.exe 89 PID 60 wrote to memory of 3820 60 RdrCEF.exe 89 PID 60 wrote to memory of 3820 60 RdrCEF.exe 89 PID 60 wrote to memory of 3820 60 RdrCEF.exe 89 PID 60 wrote to memory of 3820 60 RdrCEF.exe 89 PID 60 wrote to memory of 3820 60 RdrCEF.exe 89 PID 60 wrote to memory of 3820 60 RdrCEF.exe 89 PID 60 wrote to memory of 3820 60 RdrCEF.exe 89 PID 60 wrote to memory of 3820 60 RdrCEF.exe 89 PID 60 wrote to memory of 3820 60 RdrCEF.exe 89 PID 60 wrote to memory of 3820 60 RdrCEF.exe 89 PID 60 wrote to memory of 3820 60 RdrCEF.exe 89 PID 60 wrote to memory of 3820 60 RdrCEF.exe 89 PID 60 wrote to memory of 3820 60 RdrCEF.exe 89 PID 60 wrote to memory of 3820 60 RdrCEF.exe 89 PID 60 wrote to memory of 3820 60 RdrCEF.exe 89 PID 60 wrote to memory of 3820 60 RdrCEF.exe 89 PID 60 wrote to memory of 3820 60 RdrCEF.exe 89 PID 60 wrote to memory of 3820 60 RdrCEF.exe 89 PID 60 wrote to memory of 3820 60 RdrCEF.exe 89 PID 60 wrote to memory of 3820 60 RdrCEF.exe 89 PID 60 wrote to memory of 3820 60 RdrCEF.exe 89 PID 60 wrote to memory of 3820 60 RdrCEF.exe 89 PID 60 wrote to memory of 3820 60 RdrCEF.exe 89 PID 60 wrote to memory of 3820 60 RdrCEF.exe 89 PID 60 wrote to memory of 3820 60 RdrCEF.exe 89 PID 60 wrote to memory of 3820 60 RdrCEF.exe 89 PID 60 wrote to memory of 3560 60 RdrCEF.exe 90 PID 60 wrote to memory of 3560 60 RdrCEF.exe 90 PID 60 wrote to memory of 3560 60 RdrCEF.exe 90 PID 60 wrote to memory of 3560 60 RdrCEF.exe 90 PID 60 wrote to memory of 3560 60 RdrCEF.exe 90 PID 60 wrote to memory of 3560 60 RdrCEF.exe 90 PID 60 wrote to memory of 3560 60 RdrCEF.exe 90 PID 60 wrote to memory of 3560 60 RdrCEF.exe 90 PID 60 wrote to memory of 3560 60 RdrCEF.exe 90 PID 60 wrote to memory of 3560 60 RdrCEF.exe 90 PID 60 wrote to memory of 3560 60 RdrCEF.exe 90 PID 60 wrote to memory of 3560 60 RdrCEF.exe 90 PID 60 wrote to memory of 3560 60 RdrCEF.exe 90 PID 60 wrote to memory of 3560 60 RdrCEF.exe 90 PID 60 wrote to memory of 3560 60 RdrCEF.exe 90 PID 60 wrote to memory of 3560 60 RdrCEF.exe 90 PID 60 wrote to memory of 3560 60 RdrCEF.exe 90 PID 60 wrote to memory of 3560 60 RdrCEF.exe 90 PID 60 wrote to memory of 3560 60 RdrCEF.exe 90 PID 60 wrote to memory of 3560 60 RdrCEF.exe 90
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\a4bc2e6cf064aa0019f51e26004061f7_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:3488 -
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:60 -
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=97AC066EDD1F353F96F959E609B5F7DD --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3820
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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=A5F329AC26830E5C23AC970E8E34BBF5 --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=A5F329AC26830E5C23AC970E8E34BBF5 --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3560
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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=9E25DB18E3831AE005E503E716E2229B --mojo-platform-channel-handle=1856 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4840
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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=D3E4D25F331AB2C9C78AC75B155A977F --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3964
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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=C6A4F310B69FB4178C78097A8E0BFD5D --mojo-platform-channel-handle=2424 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4296
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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=ABD8DA93D7D7B6DCD9053C72E6733FCC --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=ABD8DA93D7D7B6DCD9053C72E6733FCC --renderer-client-id=7 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3108
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2360
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD58eea9e4bf93f3cd9b510afd13cd7e23a
SHA1bd571b1733631ac9232acb0ea473c1633a967869
SHA2560031253856c9c9e782f2a8dd6c4f40f400baa3d14d7c916d28b23d44f365aff3
SHA512b0707bc070d68a764473b6fe62781265242fd32a93ff2e4906b235cb1d96a5ab3d9383fd0b55d0a2d993055003c7b5bd1325a9147ba0a270af2d98fa8d010565
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5