Analysis
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max time kernel
140s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
08-12-2024 14:56
Behavioral task
behavioral1
Sample
d79f8aca88981a252374b7ca0b0e2ef6_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d79f8aca88981a252374b7ca0b0e2ef6_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
d79f8aca88981a252374b7ca0b0e2ef6_JaffaCakes118.pdf
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Size
78KB
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MD5
d79f8aca88981a252374b7ca0b0e2ef6
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SHA1
bb98bd83c8dbdc040cfa9c71d79aae2a45c258ff
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SHA256
0933c8fbf4e093d9997abfbe5be3b9f4ca74aa13593596aacb8dbf200b99919f
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SHA512
861dc60ef7825106a12e257f972710fa1ca1d913d823cfabfc5288185526d42d86633a2c3f4de13d4ea6ffbc4cbdefb119c88f4d3cb586591bbb579baf9732ec
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SSDEEP
1536:FvA4kk5nFVVGe7Ahi4dCY0n+A4LqtDbB+NyRDknDgXjkuB4muPYzlSnhFNxV:JAJkRAecs4A5cLqtHknD6j/pbxSnbd
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-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3136 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3136 wrote to memory of 1096 3136 AcroRd32.exe 84 PID 3136 wrote to memory of 1096 3136 AcroRd32.exe 84 PID 3136 wrote to memory of 1096 3136 AcroRd32.exe 84 PID 1096 wrote to memory of 4336 1096 RdrCEF.exe 85 PID 1096 wrote to memory of 4336 1096 RdrCEF.exe 85 PID 1096 wrote to memory of 4336 1096 RdrCEF.exe 85 PID 1096 wrote to memory of 4336 1096 RdrCEF.exe 85 PID 1096 wrote to memory of 4336 1096 RdrCEF.exe 85 PID 1096 wrote to memory of 4336 1096 RdrCEF.exe 85 PID 1096 wrote to memory of 4336 1096 RdrCEF.exe 85 PID 1096 wrote to memory of 4336 1096 RdrCEF.exe 85 PID 1096 wrote to memory of 4336 1096 RdrCEF.exe 85 PID 1096 wrote to memory of 4336 1096 RdrCEF.exe 85 PID 1096 wrote to memory of 4336 1096 RdrCEF.exe 85 PID 1096 wrote to memory of 4336 1096 RdrCEF.exe 85 PID 1096 wrote to memory of 4336 1096 RdrCEF.exe 85 PID 1096 wrote to memory of 4336 1096 RdrCEF.exe 85 PID 1096 wrote to memory of 4336 1096 RdrCEF.exe 85 PID 1096 wrote to memory of 4336 1096 RdrCEF.exe 85 PID 1096 wrote to memory of 4336 1096 RdrCEF.exe 85 PID 1096 wrote to memory of 4336 1096 RdrCEF.exe 85 PID 1096 wrote to memory of 4336 1096 RdrCEF.exe 85 PID 1096 wrote to memory of 4336 1096 RdrCEF.exe 85 PID 1096 wrote to memory of 4336 1096 RdrCEF.exe 85 PID 1096 wrote to memory of 4336 1096 RdrCEF.exe 85 PID 1096 wrote to memory of 4336 1096 RdrCEF.exe 85 PID 1096 wrote to memory of 4336 1096 RdrCEF.exe 85 PID 1096 wrote to memory of 4336 1096 RdrCEF.exe 85 PID 1096 wrote to memory of 4336 1096 RdrCEF.exe 85 PID 1096 wrote to memory of 4336 1096 RdrCEF.exe 85 PID 1096 wrote to memory of 4336 1096 RdrCEF.exe 85 PID 1096 wrote to memory of 4336 1096 RdrCEF.exe 85 PID 1096 wrote to memory of 4336 1096 RdrCEF.exe 85 PID 1096 wrote to memory of 4336 1096 RdrCEF.exe 85 PID 1096 wrote to memory of 4336 1096 RdrCEF.exe 85 PID 1096 wrote to memory of 4336 1096 RdrCEF.exe 85 PID 1096 wrote to memory of 4336 1096 RdrCEF.exe 85 PID 1096 wrote to memory of 4336 1096 RdrCEF.exe 85 PID 1096 wrote to memory of 4336 1096 RdrCEF.exe 85 PID 1096 wrote to memory of 4336 1096 RdrCEF.exe 85 PID 1096 wrote to memory of 4336 1096 RdrCEF.exe 85 PID 1096 wrote to memory of 4336 1096 RdrCEF.exe 85 PID 1096 wrote to memory of 4336 1096 RdrCEF.exe 85 PID 1096 wrote to memory of 4336 1096 RdrCEF.exe 85 PID 1096 wrote to memory of 3032 1096 RdrCEF.exe 86 PID 1096 wrote to memory of 3032 1096 RdrCEF.exe 86 PID 1096 wrote to memory of 3032 1096 RdrCEF.exe 86 PID 1096 wrote to memory of 3032 1096 RdrCEF.exe 86 PID 1096 wrote to memory of 3032 1096 RdrCEF.exe 86 PID 1096 wrote to memory of 3032 1096 RdrCEF.exe 86 PID 1096 wrote to memory of 3032 1096 RdrCEF.exe 86 PID 1096 wrote to memory of 3032 1096 RdrCEF.exe 86 PID 1096 wrote to memory of 3032 1096 RdrCEF.exe 86 PID 1096 wrote to memory of 3032 1096 RdrCEF.exe 86 PID 1096 wrote to memory of 3032 1096 RdrCEF.exe 86 PID 1096 wrote to memory of 3032 1096 RdrCEF.exe 86 PID 1096 wrote to memory of 3032 1096 RdrCEF.exe 86 PID 1096 wrote to memory of 3032 1096 RdrCEF.exe 86 PID 1096 wrote to memory of 3032 1096 RdrCEF.exe 86 PID 1096 wrote to memory of 3032 1096 RdrCEF.exe 86 PID 1096 wrote to memory of 3032 1096 RdrCEF.exe 86 PID 1096 wrote to memory of 3032 1096 RdrCEF.exe 86 PID 1096 wrote to memory of 3032 1096 RdrCEF.exe 86 PID 1096 wrote to memory of 3032 1096 RdrCEF.exe 86
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\d79f8aca88981a252374b7ca0b0e2ef6_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:3136 -
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:1096 -
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=43534820880F69F38C5D6556FBFBDA0E --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4336
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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=A763193F0A593F617E28F026306B2B61 --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=A763193F0A593F617E28F026306B2B61 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3032
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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=BD5EDAC249052929307F7D1AA0805E4D --mojo-platform-channel-handle=1928 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3448
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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=71E804177B9E519564F90FCF93FE76D1 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:348
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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=1FF8E4DF9C8224269B8CEDC22B1052FA --mojo-platform-channel-handle=1924 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4476
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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=BA8E56D8AFC94786B4F634AC74A89C34 --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=BA8E56D8AFC94786B4F634AC74A89C34 --renderer-client-id=7 --mojo-platform-channel-handle=1904 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:636
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3996
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD53f60e979fb979ba4bb39b7764892085d
SHA125ca178d31261bc0c79d588d3a3b65a3ac586db8
SHA2568838fb18004e0b7dfa0ca4e615117d4bf38b0e55c3db99246165552808a5ce9c
SHA512ba4a0bb4ef7eb706add29a335238c0c9d1ad23d02a5a6dd7be21fe8ebb23b3eb344278efd107cdaadfeef3ce3457e5f206deff4ba3ddcf10658edb959f3a87aa
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5