Analysis
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max time kernel
94s -
max time network
135s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
28-09-2024 14:50
Behavioral task
behavioral1
Sample
fc878335f6ab182f2b5e4a951a05c90c_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
fc878335f6ab182f2b5e4a951a05c90c_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
fc878335f6ab182f2b5e4a951a05c90c_JaffaCakes118.pdf
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Size
89KB
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MD5
fc878335f6ab182f2b5e4a951a05c90c
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SHA1
976913b4d17a72936e97b20c279326adccd1c8f2
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SHA256
4bb2302dfa03c95eb604c1feb11e6f2cbc65be350f6a60eabba7f53243a45e91
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SHA512
2f4c00ffdfe5b1fc3c115d8def107106a0e79c44ac4ce1f46447072e6c666c70ddac4a36451c6da0133d051156e64758e6a1f726e7eef98d4fa37bc767d0bb02
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SSDEEP
1536:0uf+JVygyvS8srVjhLBPQDLs5omxYvfCQ9ChRxRSW/6fffreZWkpOTVnV:HWJVytSHhrP5nxYizRLpSreATX
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-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3532 AcroRd32.exe 3532 AcroRd32.exe 3532 AcroRd32.exe 3532 AcroRd32.exe 3532 AcroRd32.exe 3532 AcroRd32.exe 3532 AcroRd32.exe 3532 AcroRd32.exe 3532 AcroRd32.exe 3532 AcroRd32.exe 3532 AcroRd32.exe 3532 AcroRd32.exe 3532 AcroRd32.exe 3532 AcroRd32.exe 3532 AcroRd32.exe 3532 AcroRd32.exe 3532 AcroRd32.exe 3532 AcroRd32.exe 3532 AcroRd32.exe 3532 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3532 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3532 AcroRd32.exe 3532 AcroRd32.exe 3532 AcroRd32.exe 3532 AcroRd32.exe 3532 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3532 wrote to memory of 2168 3532 AcroRd32.exe 82 PID 3532 wrote to memory of 2168 3532 AcroRd32.exe 82 PID 3532 wrote to memory of 2168 3532 AcroRd32.exe 82 PID 2168 wrote to memory of 4512 2168 RdrCEF.exe 83 PID 2168 wrote to memory of 4512 2168 RdrCEF.exe 83 PID 2168 wrote to memory of 4512 2168 RdrCEF.exe 83 PID 2168 wrote to memory of 4512 2168 RdrCEF.exe 83 PID 2168 wrote to memory of 4512 2168 RdrCEF.exe 83 PID 2168 wrote to memory of 4512 2168 RdrCEF.exe 83 PID 2168 wrote to memory of 4512 2168 RdrCEF.exe 83 PID 2168 wrote to memory of 4512 2168 RdrCEF.exe 83 PID 2168 wrote to memory of 4512 2168 RdrCEF.exe 83 PID 2168 wrote to memory of 4512 2168 RdrCEF.exe 83 PID 2168 wrote to memory of 4512 2168 RdrCEF.exe 83 PID 2168 wrote to memory of 4512 2168 RdrCEF.exe 83 PID 2168 wrote to memory of 4512 2168 RdrCEF.exe 83 PID 2168 wrote to memory of 4512 2168 RdrCEF.exe 83 PID 2168 wrote to memory of 4512 2168 RdrCEF.exe 83 PID 2168 wrote to memory of 4512 2168 RdrCEF.exe 83 PID 2168 wrote to memory of 4512 2168 RdrCEF.exe 83 PID 2168 wrote to memory of 4512 2168 RdrCEF.exe 83 PID 2168 wrote to memory of 4512 2168 RdrCEF.exe 83 PID 2168 wrote to memory of 4512 2168 RdrCEF.exe 83 PID 2168 wrote to memory of 4512 2168 RdrCEF.exe 83 PID 2168 wrote to memory of 4512 2168 RdrCEF.exe 83 PID 2168 wrote to memory of 4512 2168 RdrCEF.exe 83 PID 2168 wrote to memory of 4512 2168 RdrCEF.exe 83 PID 2168 wrote to memory of 4512 2168 RdrCEF.exe 83 PID 2168 wrote to memory of 4512 2168 RdrCEF.exe 83 PID 2168 wrote to memory of 4512 2168 RdrCEF.exe 83 PID 2168 wrote to memory of 4512 2168 RdrCEF.exe 83 PID 2168 wrote to memory of 4512 2168 RdrCEF.exe 83 PID 2168 wrote to memory of 4512 2168 RdrCEF.exe 83 PID 2168 wrote to memory of 4512 2168 RdrCEF.exe 83 PID 2168 wrote to memory of 4512 2168 RdrCEF.exe 83 PID 2168 wrote to memory of 4512 2168 RdrCEF.exe 83 PID 2168 wrote to memory of 4512 2168 RdrCEF.exe 83 PID 2168 wrote to memory of 4512 2168 RdrCEF.exe 83 PID 2168 wrote to memory of 4512 2168 RdrCEF.exe 83 PID 2168 wrote to memory of 4512 2168 RdrCEF.exe 83 PID 2168 wrote to memory of 4512 2168 RdrCEF.exe 83 PID 2168 wrote to memory of 4512 2168 RdrCEF.exe 83 PID 2168 wrote to memory of 4512 2168 RdrCEF.exe 83 PID 2168 wrote to memory of 4512 2168 RdrCEF.exe 83 PID 2168 wrote to memory of 2704 2168 RdrCEF.exe 84 PID 2168 wrote to memory of 2704 2168 RdrCEF.exe 84 PID 2168 wrote to memory of 2704 2168 RdrCEF.exe 84 PID 2168 wrote to memory of 2704 2168 RdrCEF.exe 84 PID 2168 wrote to memory of 2704 2168 RdrCEF.exe 84 PID 2168 wrote to memory of 2704 2168 RdrCEF.exe 84 PID 2168 wrote to memory of 2704 2168 RdrCEF.exe 84 PID 2168 wrote to memory of 2704 2168 RdrCEF.exe 84 PID 2168 wrote to memory of 2704 2168 RdrCEF.exe 84 PID 2168 wrote to memory of 2704 2168 RdrCEF.exe 84 PID 2168 wrote to memory of 2704 2168 RdrCEF.exe 84 PID 2168 wrote to memory of 2704 2168 RdrCEF.exe 84 PID 2168 wrote to memory of 2704 2168 RdrCEF.exe 84 PID 2168 wrote to memory of 2704 2168 RdrCEF.exe 84 PID 2168 wrote to memory of 2704 2168 RdrCEF.exe 84 PID 2168 wrote to memory of 2704 2168 RdrCEF.exe 84 PID 2168 wrote to memory of 2704 2168 RdrCEF.exe 84 PID 2168 wrote to memory of 2704 2168 RdrCEF.exe 84 PID 2168 wrote to memory of 2704 2168 RdrCEF.exe 84 PID 2168 wrote to memory of 2704 2168 RdrCEF.exe 84
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\fc878335f6ab182f2b5e4a951a05c90c_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:3532 -
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:2168 -
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=418F9434E0329CA0422543B6E723423A --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4512
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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=0F09E143B026851679D6FD9CE7938CC8 --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=0F09E143B026851679D6FD9CE7938CC8 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2704
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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=1F8585D7CA988976D7078FC9A523E2B5 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2068
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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=F601E6DD8BEED772FA915F5AA9D67042 --mojo-platform-channel-handle=2408 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3020
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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=9A0D6658594A71CDCDA60DE1560A114B --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=9A0D6658594A71CDCDA60DE1560A114B --renderer-client-id=6 --mojo-platform-channel-handle=1892 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:5052
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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=D8314FA4B88E44406C7E998D56F4B708 --mojo-platform-channel-handle=2356 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3008
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3056
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5adc3585444134a36f2451aee04d00471
SHA1c4e044e9697100c36ccbac061384d5b712ad7d19
SHA2567cbf4b089acce4603a6cbb4ff74fb1471f9bc985b7d530aa8eeb9ee288f31acb
SHA512e84903001bd6db2161793d490fddec42fcd05b8f13fb1af06cb19e1f64cae2e3f214f73b1c0c25bb7c77d6e08d9283b8fe5a74a06ab81b7f4daff6201e0044de
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5