Analysis
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max time kernel
149s -
max time network
150s -
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 15:39
Behavioral task
behavioral1
Sample
a739d060c93d9cbd133b6197c8718856_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a739d060c93d9cbd133b6197c8718856_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
a739d060c93d9cbd133b6197c8718856_JaffaCakes118.pdf
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Size
12KB
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MD5
a739d060c93d9cbd133b6197c8718856
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SHA1
01b32575b72037b349366cb7accde4faf5f9c2d7
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SHA256
b28112918caa854208d579ab9ad881e95b63d61454c20b99ade5a3e2d5e04517
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SHA512
eefac847e0503cb7aa28b3d9f9345334b2cf511d1810c2ac0977b8e5c8f19ab12928986d6006a4ee480f9c7bedee39b03991122cfcb58a2fc3674b770a81a86e
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SSDEEP
384:bONbedw+lJ5b9wmVmv306w/Sad+ybL8yzcMqtJtK3:B9dLSad+yn8yzcMqtJtu
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-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2080 AcroRd32.exe 2080 AcroRd32.exe 2080 AcroRd32.exe 2080 AcroRd32.exe 2080 AcroRd32.exe 2080 AcroRd32.exe 2080 AcroRd32.exe 2080 AcroRd32.exe 2080 AcroRd32.exe 2080 AcroRd32.exe 2080 AcroRd32.exe 2080 AcroRd32.exe 2080 AcroRd32.exe 2080 AcroRd32.exe 2080 AcroRd32.exe 2080 AcroRd32.exe 2080 AcroRd32.exe 2080 AcroRd32.exe 2080 AcroRd32.exe 2080 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2080 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 2080 AcroRd32.exe 2080 AcroRd32.exe 2080 AcroRd32.exe 2080 AcroRd32.exe 2080 AcroRd32.exe 2080 AcroRd32.exe 2080 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2080 wrote to memory of 456 2080 AcroRd32.exe 87 PID 2080 wrote to memory of 456 2080 AcroRd32.exe 87 PID 2080 wrote to memory of 456 2080 AcroRd32.exe 87 PID 456 wrote to memory of 2712 456 RdrCEF.exe 90 PID 456 wrote to memory of 2712 456 RdrCEF.exe 90 PID 456 wrote to memory of 2712 456 RdrCEF.exe 90 PID 456 wrote to memory of 2712 456 RdrCEF.exe 90 PID 456 wrote to memory of 2712 456 RdrCEF.exe 90 PID 456 wrote to memory of 2712 456 RdrCEF.exe 90 PID 456 wrote to memory of 2712 456 RdrCEF.exe 90 PID 456 wrote to memory of 2712 456 RdrCEF.exe 90 PID 456 wrote to memory of 2712 456 RdrCEF.exe 90 PID 456 wrote to memory of 2712 456 RdrCEF.exe 90 PID 456 wrote to memory of 2712 456 RdrCEF.exe 90 PID 456 wrote to memory of 2712 456 RdrCEF.exe 90 PID 456 wrote to memory of 2712 456 RdrCEF.exe 90 PID 456 wrote to memory of 2712 456 RdrCEF.exe 90 PID 456 wrote to memory of 2712 456 RdrCEF.exe 90 PID 456 wrote to memory of 2712 456 RdrCEF.exe 90 PID 456 wrote to memory of 2712 456 RdrCEF.exe 90 PID 456 wrote to memory of 2712 456 RdrCEF.exe 90 PID 456 wrote to memory of 2712 456 RdrCEF.exe 90 PID 456 wrote to memory of 2712 456 RdrCEF.exe 90 PID 456 wrote to memory of 2712 456 RdrCEF.exe 90 PID 456 wrote to memory of 2712 456 RdrCEF.exe 90 PID 456 wrote to memory of 2712 456 RdrCEF.exe 90 PID 456 wrote to memory of 2712 456 RdrCEF.exe 90 PID 456 wrote to memory of 2712 456 RdrCEF.exe 90 PID 456 wrote to memory of 2712 456 RdrCEF.exe 90 PID 456 wrote to memory of 2712 456 RdrCEF.exe 90 PID 456 wrote to memory of 2712 456 RdrCEF.exe 90 PID 456 wrote to memory of 2712 456 RdrCEF.exe 90 PID 456 wrote to memory of 2712 456 RdrCEF.exe 90 PID 456 wrote to memory of 2712 456 RdrCEF.exe 90 PID 456 wrote to memory of 2712 456 RdrCEF.exe 90 PID 456 wrote to memory of 2712 456 RdrCEF.exe 90 PID 456 wrote to memory of 2712 456 RdrCEF.exe 90 PID 456 wrote to memory of 2712 456 RdrCEF.exe 90 PID 456 wrote to memory of 2712 456 RdrCEF.exe 90 PID 456 wrote to memory of 2712 456 RdrCEF.exe 90 PID 456 wrote to memory of 2712 456 RdrCEF.exe 90 PID 456 wrote to memory of 2712 456 RdrCEF.exe 90 PID 456 wrote to memory of 2712 456 RdrCEF.exe 90 PID 456 wrote to memory of 2712 456 RdrCEF.exe 90 PID 456 wrote to memory of 1972 456 RdrCEF.exe 91 PID 456 wrote to memory of 1972 456 RdrCEF.exe 91 PID 456 wrote to memory of 1972 456 RdrCEF.exe 91 PID 456 wrote to memory of 1972 456 RdrCEF.exe 91 PID 456 wrote to memory of 1972 456 RdrCEF.exe 91 PID 456 wrote to memory of 1972 456 RdrCEF.exe 91 PID 456 wrote to memory of 1972 456 RdrCEF.exe 91 PID 456 wrote to memory of 1972 456 RdrCEF.exe 91 PID 456 wrote to memory of 1972 456 RdrCEF.exe 91 PID 456 wrote to memory of 1972 456 RdrCEF.exe 91 PID 456 wrote to memory of 1972 456 RdrCEF.exe 91 PID 456 wrote to memory of 1972 456 RdrCEF.exe 91 PID 456 wrote to memory of 1972 456 RdrCEF.exe 91 PID 456 wrote to memory of 1972 456 RdrCEF.exe 91 PID 456 wrote to memory of 1972 456 RdrCEF.exe 91 PID 456 wrote to memory of 1972 456 RdrCEF.exe 91 PID 456 wrote to memory of 1972 456 RdrCEF.exe 91 PID 456 wrote to memory of 1972 456 RdrCEF.exe 91 PID 456 wrote to memory of 1972 456 RdrCEF.exe 91 PID 456 wrote to memory of 1972 456 RdrCEF.exe 91
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\a739d060c93d9cbd133b6197c8718856_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:2080 -
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:456 -
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=E18F9E4735633EF53669DE21AA1C558E --mojo-platform-channel-handle=1624 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2712
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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=A7C47B0B78877A7A895D1CC69937ADEB --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=A7C47B0B78877A7A895D1CC69937ADEB --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1972
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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=151EEC18614AEC9122E095F3A3770C23 --mojo-platform-channel-handle=2284 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1360
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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=DD7E29E3079B083292869E75837346FA --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3916
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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=5C7486A28188644556DFFE075153C658 --mojo-platform-channel-handle=2420 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:544
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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=049FF8DEBC22DF78065BFA2BD03696E3 --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=049FF8DEBC22DF78065BFA2BD03696E3 --renderer-client-id=7 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1800
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3612
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5df308402c0a16dffe16b086d0eb26fee
SHA1be28133c6fbd35021291791926cd6985ba7005b1
SHA25642f32cc480d30d89232d143fe3f1c23fa50a3623901eca96088cac6438c0e091
SHA5127ada83563c4bbf6998c22355744b0a197d981490dfae69dd074cf4bba6e9d7b446c2aa02d0cfc844678433462880662b8e7c3dafbcbe28d25ae3753527465ea6
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5