Analysis
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max time kernel
140s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
06-09-2024 06:57
Behavioral task
behavioral1
Sample
cef04568e5ce213aaa73813d3f7b46da_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
cef04568e5ce213aaa73813d3f7b46da_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
cef04568e5ce213aaa73813d3f7b46da_JaffaCakes118.pdf
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Size
33KB
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MD5
cef04568e5ce213aaa73813d3f7b46da
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SHA1
935e6814d358490021bf8fffeb379b16ffb9e2d7
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SHA256
deb745ef5ee7ce45162fd955c88a3917d5a158c6e26845fbcb2c3302d546b4d3
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SHA512
96300fc26ef6d1bf35116210c1a99fe5b2445234e368a363fefd7e21feea9670434b792afc20c5ad5973b3356e44d5aab02410024b5b8d1fffcc1205ded52fbf
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SSDEEP
768:eL+O5zoJNKozed6XV7EZrccXPEl2/8P/d1GyexwDXIjoyIDJv0u6pSlz4Bb/S1aP:ezkJnzraiV8J63egE
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 RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.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-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2924 AcroRd32.exe 2924 AcroRd32.exe 2924 AcroRd32.exe 2924 AcroRd32.exe 2924 AcroRd32.exe 2924 AcroRd32.exe 2924 AcroRd32.exe 2924 AcroRd32.exe 2924 AcroRd32.exe 2924 AcroRd32.exe 2924 AcroRd32.exe 2924 AcroRd32.exe 2924 AcroRd32.exe 2924 AcroRd32.exe 2924 AcroRd32.exe 2924 AcroRd32.exe 2924 AcroRd32.exe 2924 AcroRd32.exe 2924 AcroRd32.exe 2924 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2924 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2924 AcroRd32.exe 2924 AcroRd32.exe 2924 AcroRd32.exe 2924 AcroRd32.exe 2924 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2924 wrote to memory of 216 2924 AcroRd32.exe 90 PID 2924 wrote to memory of 216 2924 AcroRd32.exe 90 PID 2924 wrote to memory of 216 2924 AcroRd32.exe 90 PID 216 wrote to memory of 4916 216 RdrCEF.exe 91 PID 216 wrote to memory of 4916 216 RdrCEF.exe 91 PID 216 wrote to memory of 4916 216 RdrCEF.exe 91 PID 216 wrote to memory of 4916 216 RdrCEF.exe 91 PID 216 wrote to memory of 4916 216 RdrCEF.exe 91 PID 216 wrote to memory of 4916 216 RdrCEF.exe 91 PID 216 wrote to memory of 4916 216 RdrCEF.exe 91 PID 216 wrote to memory of 4916 216 RdrCEF.exe 91 PID 216 wrote to memory of 4916 216 RdrCEF.exe 91 PID 216 wrote to memory of 4916 216 RdrCEF.exe 91 PID 216 wrote to memory of 4916 216 RdrCEF.exe 91 PID 216 wrote to memory of 4916 216 RdrCEF.exe 91 PID 216 wrote to memory of 4916 216 RdrCEF.exe 91 PID 216 wrote to memory of 4916 216 RdrCEF.exe 91 PID 216 wrote to memory of 4916 216 RdrCEF.exe 91 PID 216 wrote to memory of 4916 216 RdrCEF.exe 91 PID 216 wrote to memory of 4916 216 RdrCEF.exe 91 PID 216 wrote to memory of 4916 216 RdrCEF.exe 91 PID 216 wrote to memory of 4916 216 RdrCEF.exe 91 PID 216 wrote to memory of 4916 216 RdrCEF.exe 91 PID 216 wrote to memory of 4916 216 RdrCEF.exe 91 PID 216 wrote to memory of 4916 216 RdrCEF.exe 91 PID 216 wrote to memory of 4916 216 RdrCEF.exe 91 PID 216 wrote to memory of 4916 216 RdrCEF.exe 91 PID 216 wrote to memory of 4916 216 RdrCEF.exe 91 PID 216 wrote to memory of 4916 216 RdrCEF.exe 91 PID 216 wrote to memory of 4916 216 RdrCEF.exe 91 PID 216 wrote to memory of 4916 216 RdrCEF.exe 91 PID 216 wrote to memory of 4916 216 RdrCEF.exe 91 PID 216 wrote to memory of 4916 216 RdrCEF.exe 91 PID 216 wrote to memory of 4916 216 RdrCEF.exe 91 PID 216 wrote to memory of 4916 216 RdrCEF.exe 91 PID 216 wrote to memory of 4916 216 RdrCEF.exe 91 PID 216 wrote to memory of 4916 216 RdrCEF.exe 91 PID 216 wrote to memory of 4916 216 RdrCEF.exe 91 PID 216 wrote to memory of 4916 216 RdrCEF.exe 91 PID 216 wrote to memory of 4916 216 RdrCEF.exe 91 PID 216 wrote to memory of 4916 216 RdrCEF.exe 91 PID 216 wrote to memory of 4916 216 RdrCEF.exe 91 PID 216 wrote to memory of 4916 216 RdrCEF.exe 91 PID 216 wrote to memory of 4916 216 RdrCEF.exe 91 PID 216 wrote to memory of 968 216 RdrCEF.exe 92 PID 216 wrote to memory of 968 216 RdrCEF.exe 92 PID 216 wrote to memory of 968 216 RdrCEF.exe 92 PID 216 wrote to memory of 968 216 RdrCEF.exe 92 PID 216 wrote to memory of 968 216 RdrCEF.exe 92 PID 216 wrote to memory of 968 216 RdrCEF.exe 92 PID 216 wrote to memory of 968 216 RdrCEF.exe 92 PID 216 wrote to memory of 968 216 RdrCEF.exe 92 PID 216 wrote to memory of 968 216 RdrCEF.exe 92 PID 216 wrote to memory of 968 216 RdrCEF.exe 92 PID 216 wrote to memory of 968 216 RdrCEF.exe 92 PID 216 wrote to memory of 968 216 RdrCEF.exe 92 PID 216 wrote to memory of 968 216 RdrCEF.exe 92 PID 216 wrote to memory of 968 216 RdrCEF.exe 92 PID 216 wrote to memory of 968 216 RdrCEF.exe 92 PID 216 wrote to memory of 968 216 RdrCEF.exe 92 PID 216 wrote to memory of 968 216 RdrCEF.exe 92 PID 216 wrote to memory of 968 216 RdrCEF.exe 92 PID 216 wrote to memory of 968 216 RdrCEF.exe 92 PID 216 wrote to memory of 968 216 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\cef04568e5ce213aaa73813d3f7b46da_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:2924 -
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:216 -
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=1342EBEAD925A057CB7D6B98A20E9455 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4916
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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=3EA3144AD94C3F6C3256268DEA591112 --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=3EA3144AD94C3F6C3256268DEA591112 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:968
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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=68A26AC66F56F811A94853FA512FEF0C --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2356
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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=9791B6C37F7355D7D2FD14AA1915D362 --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=9791B6C37F7355D7D2FD14AA1915D362 --renderer-client-id=5 --mojo-platform-channel-handle=1848 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4472
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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=02CDAF84F4FC7A0AE7F582834428AF4D --mojo-platform-channel-handle=2676 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2844
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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=AA1FFBE2A0D4781B261595A0C20EB305 --mojo-platform-channel-handle=1720 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:932
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:648
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5c6e0825128a916b1aa1d7d872b62e000
SHA1a361ecfe35ff9af435d086d00d67e172cbf24139
SHA256aaf7b02b123df8885524704f650925719cd75ae373ee58bda46039e1cbfb786b
SHA512f8175dba248aa9b611ec85352a0d41078f6783d3389fcb305f7f518934ead4388ebd4b259ba74056c5e20a130a6e0767a461109125249ce33b6ace1f56e2ff78
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5