Analysis
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max time kernel
140s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
31-10-2024 08:27
Behavioral task
behavioral1
Sample
827543347f24a15d69e60323bff4df41_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
827543347f24a15d69e60323bff4df41_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
827543347f24a15d69e60323bff4df41_JaffaCakes118.pdf
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Size
80KB
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MD5
827543347f24a15d69e60323bff4df41
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SHA1
dcf6a60915742bfaa10fdd6a7241ec8394e0836a
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SHA256
3aae1fdb9a1bd6526f4d6776a734356b92c25ae5e841590acea72d87baf99d69
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SHA512
170e94796d53f59c5c5ee4d83ee66010102c571bad30f34bd37750311c28e7950032329144b730e249ddb2657153fb2a347a9b9a8924dd206634b2cd61256e3f
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SSDEEP
1536:Qf615n6d2b+AWZExabuwhYtyb1bL41k17OlWZrvwlR04B8IVvvYv/6tVi:a61B827WZiaZkyb1bUAVTwRfB3vhu
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-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4480 AcroRd32.exe 4480 AcroRd32.exe 4480 AcroRd32.exe 4480 AcroRd32.exe 4480 AcroRd32.exe 4480 AcroRd32.exe 4480 AcroRd32.exe 4480 AcroRd32.exe 4480 AcroRd32.exe 4480 AcroRd32.exe 4480 AcroRd32.exe 4480 AcroRd32.exe 4480 AcroRd32.exe 4480 AcroRd32.exe 4480 AcroRd32.exe 4480 AcroRd32.exe 4480 AcroRd32.exe 4480 AcroRd32.exe 4480 AcroRd32.exe 4480 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4480 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4480 AcroRd32.exe 4480 AcroRd32.exe 4480 AcroRd32.exe 4480 AcroRd32.exe 4480 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4480 wrote to memory of 1820 4480 AcroRd32.exe 89 PID 4480 wrote to memory of 1820 4480 AcroRd32.exe 89 PID 4480 wrote to memory of 1820 4480 AcroRd32.exe 89 PID 1820 wrote to memory of 2696 1820 RdrCEF.exe 91 PID 1820 wrote to memory of 2696 1820 RdrCEF.exe 91 PID 1820 wrote to memory of 2696 1820 RdrCEF.exe 91 PID 1820 wrote to memory of 2696 1820 RdrCEF.exe 91 PID 1820 wrote to memory of 2696 1820 RdrCEF.exe 91 PID 1820 wrote to memory of 2696 1820 RdrCEF.exe 91 PID 1820 wrote to memory of 2696 1820 RdrCEF.exe 91 PID 1820 wrote to memory of 2696 1820 RdrCEF.exe 91 PID 1820 wrote to memory of 2696 1820 RdrCEF.exe 91 PID 1820 wrote to memory of 2696 1820 RdrCEF.exe 91 PID 1820 wrote to memory of 2696 1820 RdrCEF.exe 91 PID 1820 wrote to memory of 2696 1820 RdrCEF.exe 91 PID 1820 wrote to memory of 2696 1820 RdrCEF.exe 91 PID 1820 wrote to memory of 2696 1820 RdrCEF.exe 91 PID 1820 wrote to memory of 2696 1820 RdrCEF.exe 91 PID 1820 wrote to memory of 2696 1820 RdrCEF.exe 91 PID 1820 wrote to memory of 2696 1820 RdrCEF.exe 91 PID 1820 wrote to memory of 2696 1820 RdrCEF.exe 91 PID 1820 wrote to memory of 2696 1820 RdrCEF.exe 91 PID 1820 wrote to memory of 2696 1820 RdrCEF.exe 91 PID 1820 wrote to memory of 2696 1820 RdrCEF.exe 91 PID 1820 wrote to memory of 2696 1820 RdrCEF.exe 91 PID 1820 wrote to memory of 2696 1820 RdrCEF.exe 91 PID 1820 wrote to memory of 2696 1820 RdrCEF.exe 91 PID 1820 wrote to memory of 2696 1820 RdrCEF.exe 91 PID 1820 wrote to memory of 2696 1820 RdrCEF.exe 91 PID 1820 wrote to memory of 2696 1820 RdrCEF.exe 91 PID 1820 wrote to memory of 2696 1820 RdrCEF.exe 91 PID 1820 wrote to memory of 2696 1820 RdrCEF.exe 91 PID 1820 wrote to memory of 2696 1820 RdrCEF.exe 91 PID 1820 wrote to memory of 2696 1820 RdrCEF.exe 91 PID 1820 wrote to memory of 2696 1820 RdrCEF.exe 91 PID 1820 wrote to memory of 2696 1820 RdrCEF.exe 91 PID 1820 wrote to memory of 2696 1820 RdrCEF.exe 91 PID 1820 wrote to memory of 2696 1820 RdrCEF.exe 91 PID 1820 wrote to memory of 2696 1820 RdrCEF.exe 91 PID 1820 wrote to memory of 2696 1820 RdrCEF.exe 91 PID 1820 wrote to memory of 2696 1820 RdrCEF.exe 91 PID 1820 wrote to memory of 2696 1820 RdrCEF.exe 91 PID 1820 wrote to memory of 2696 1820 RdrCEF.exe 91 PID 1820 wrote to memory of 2696 1820 RdrCEF.exe 91 PID 1820 wrote to memory of 4664 1820 RdrCEF.exe 92 PID 1820 wrote to memory of 4664 1820 RdrCEF.exe 92 PID 1820 wrote to memory of 4664 1820 RdrCEF.exe 92 PID 1820 wrote to memory of 4664 1820 RdrCEF.exe 92 PID 1820 wrote to memory of 4664 1820 RdrCEF.exe 92 PID 1820 wrote to memory of 4664 1820 RdrCEF.exe 92 PID 1820 wrote to memory of 4664 1820 RdrCEF.exe 92 PID 1820 wrote to memory of 4664 1820 RdrCEF.exe 92 PID 1820 wrote to memory of 4664 1820 RdrCEF.exe 92 PID 1820 wrote to memory of 4664 1820 RdrCEF.exe 92 PID 1820 wrote to memory of 4664 1820 RdrCEF.exe 92 PID 1820 wrote to memory of 4664 1820 RdrCEF.exe 92 PID 1820 wrote to memory of 4664 1820 RdrCEF.exe 92 PID 1820 wrote to memory of 4664 1820 RdrCEF.exe 92 PID 1820 wrote to memory of 4664 1820 RdrCEF.exe 92 PID 1820 wrote to memory of 4664 1820 RdrCEF.exe 92 PID 1820 wrote to memory of 4664 1820 RdrCEF.exe 92 PID 1820 wrote to memory of 4664 1820 RdrCEF.exe 92 PID 1820 wrote to memory of 4664 1820 RdrCEF.exe 92 PID 1820 wrote to memory of 4664 1820 RdrCEF.exe 92
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\827543347f24a15d69e60323bff4df41_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:4480 -
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:1820 -
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=4549084D6314D03CDC1314132B6B2209 --mojo-platform-channel-handle=1720 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2696
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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=1818FC11043EFDE824255E1029A5DE72 --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=1818FC11043EFDE824255E1029A5DE72 --renderer-client-id=2 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4664
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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=41B4A74C6D4D0EE6DE849B86DBAC2975 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1552
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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=D6B55F61A4A9486901D9EBE329C14F5E --mojo-platform-channel-handle=1796 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4908
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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=FAEF2BCF895AA075DA3789A8B204A70C --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=FAEF2BCF895AA075DA3789A8B204A70C --renderer-client-id=6 --mojo-platform-channel-handle=1620 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2364
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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=6C3E08FF282E1940A9466A1279015D0C --mojo-platform-channel-handle=2680 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2900
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2248
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5b3401752d2bafffee334b6f95aa35c27
SHA132645d6156f9739e23b0d2bd22ed4ffacb3b2ecc
SHA25666621f5ded1f222ca5096801155a51006ac3d96862fea83ab50d7b84b8609821
SHA5124676cc5a70e1762914b71cb3236d17c51c6a95738b2504214580166393a69e23b205c0664020289a5eb8815b638f7f996eab393441c5f6ba51a8ce9ae116931e
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5