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
02-10-2024 05:14
Static task
static1
Behavioral task
behavioral1
Sample
090e4781411ee9b60945a0e09e9843be_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
090e4781411ee9b60945a0e09e9843be_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
090e4781411ee9b60945a0e09e9843be_JaffaCakes118.pdf
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Size
28KB
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MD5
090e4781411ee9b60945a0e09e9843be
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SHA1
06a2180a8708916010a475328caa5abc170d5203
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SHA256
e2381ebed9b9b3fc19dd85f2ee3cc9c497ad643ba357f10f9469e5629c09df48
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SHA512
9193d9698d96a85d115dc58310faffeb9e42ec7c56fdb794baa7e892c67ac7f6489dc4a7bbb9bfb26d29e706ec02e10e0d6e81a5fb17e7cdeb7945d43d03bad5
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SSDEEP
768:MTIH2tPceejscFzi7aL78ar5moOf2iObMwjWCzsljmubU:MThejscFG7OZqU
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 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 -
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 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4392 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe 4392 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4392 wrote to memory of 4896 4392 AcroRd32.exe 82 PID 4392 wrote to memory of 4896 4392 AcroRd32.exe 82 PID 4392 wrote to memory of 4896 4392 AcroRd32.exe 82 PID 4896 wrote to memory of 4616 4896 RdrCEF.exe 83 PID 4896 wrote to memory of 4616 4896 RdrCEF.exe 83 PID 4896 wrote to memory of 4616 4896 RdrCEF.exe 83 PID 4896 wrote to memory of 4616 4896 RdrCEF.exe 83 PID 4896 wrote to memory of 4616 4896 RdrCEF.exe 83 PID 4896 wrote to memory of 4616 4896 RdrCEF.exe 83 PID 4896 wrote to memory of 4616 4896 RdrCEF.exe 83 PID 4896 wrote to memory of 4616 4896 RdrCEF.exe 83 PID 4896 wrote to memory of 4616 4896 RdrCEF.exe 83 PID 4896 wrote to memory of 4616 4896 RdrCEF.exe 83 PID 4896 wrote to memory of 4616 4896 RdrCEF.exe 83 PID 4896 wrote to memory of 4616 4896 RdrCEF.exe 83 PID 4896 wrote to memory of 4616 4896 RdrCEF.exe 83 PID 4896 wrote to memory of 4616 4896 RdrCEF.exe 83 PID 4896 wrote to memory of 4616 4896 RdrCEF.exe 83 PID 4896 wrote to memory of 4616 4896 RdrCEF.exe 83 PID 4896 wrote to memory of 4616 4896 RdrCEF.exe 83 PID 4896 wrote to memory of 4616 4896 RdrCEF.exe 83 PID 4896 wrote to memory of 4616 4896 RdrCEF.exe 83 PID 4896 wrote to memory of 4616 4896 RdrCEF.exe 83 PID 4896 wrote to memory of 4616 4896 RdrCEF.exe 83 PID 4896 wrote to memory of 4616 4896 RdrCEF.exe 83 PID 4896 wrote to memory of 4616 4896 RdrCEF.exe 83 PID 4896 wrote to memory of 4616 4896 RdrCEF.exe 83 PID 4896 wrote to memory of 4616 4896 RdrCEF.exe 83 PID 4896 wrote to memory of 4616 4896 RdrCEF.exe 83 PID 4896 wrote to memory of 4616 4896 RdrCEF.exe 83 PID 4896 wrote to memory of 4616 4896 RdrCEF.exe 83 PID 4896 wrote to memory of 4616 4896 RdrCEF.exe 83 PID 4896 wrote to memory of 4616 4896 RdrCEF.exe 83 PID 4896 wrote to memory of 4616 4896 RdrCEF.exe 83 PID 4896 wrote to memory of 4616 4896 RdrCEF.exe 83 PID 4896 wrote to memory of 4616 4896 RdrCEF.exe 83 PID 4896 wrote to memory of 4616 4896 RdrCEF.exe 83 PID 4896 wrote to memory of 4616 4896 RdrCEF.exe 83 PID 4896 wrote to memory of 4616 4896 RdrCEF.exe 83 PID 4896 wrote to memory of 4616 4896 RdrCEF.exe 83 PID 4896 wrote to memory of 4616 4896 RdrCEF.exe 83 PID 4896 wrote to memory of 4616 4896 RdrCEF.exe 83 PID 4896 wrote to memory of 4616 4896 RdrCEF.exe 83 PID 4896 wrote to memory of 4616 4896 RdrCEF.exe 83 PID 4896 wrote to memory of 2696 4896 RdrCEF.exe 84 PID 4896 wrote to memory of 2696 4896 RdrCEF.exe 84 PID 4896 wrote to memory of 2696 4896 RdrCEF.exe 84 PID 4896 wrote to memory of 2696 4896 RdrCEF.exe 84 PID 4896 wrote to memory of 2696 4896 RdrCEF.exe 84 PID 4896 wrote to memory of 2696 4896 RdrCEF.exe 84 PID 4896 wrote to memory of 2696 4896 RdrCEF.exe 84 PID 4896 wrote to memory of 2696 4896 RdrCEF.exe 84 PID 4896 wrote to memory of 2696 4896 RdrCEF.exe 84 PID 4896 wrote to memory of 2696 4896 RdrCEF.exe 84 PID 4896 wrote to memory of 2696 4896 RdrCEF.exe 84 PID 4896 wrote to memory of 2696 4896 RdrCEF.exe 84 PID 4896 wrote to memory of 2696 4896 RdrCEF.exe 84 PID 4896 wrote to memory of 2696 4896 RdrCEF.exe 84 PID 4896 wrote to memory of 2696 4896 RdrCEF.exe 84 PID 4896 wrote to memory of 2696 4896 RdrCEF.exe 84 PID 4896 wrote to memory of 2696 4896 RdrCEF.exe 84 PID 4896 wrote to memory of 2696 4896 RdrCEF.exe 84 PID 4896 wrote to memory of 2696 4896 RdrCEF.exe 84 PID 4896 wrote to memory of 2696 4896 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\090e4781411ee9b60945a0e09e9843be_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:4392 -
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:4896 -
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=A6C29068EA2903CA355680D7B061C782 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4616
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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=D4D5C5489956BF63FD196D2E465F3D5E --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=D4D5C5489956BF63FD196D2E465F3D5E --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:13⤵
- 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=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=E67EAB6AA0C86358908BDBE08AA75E0D --mojo-platform-channel-handle=2284 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1684
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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=45642D2AA8EA4E33C26FB7C6F651644B --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1052
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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=DC171A9FED84482D2620FF1B0B0137FD --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1368
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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=EFF601CB7FEB106A0874FF84CB69B4DD --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=EFF601CB7FEB106A0874FF84CB69B4DD --renderer-client-id=7 --mojo-platform-channel-handle=2344 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2168
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD591299533c0abcfc1b44d3f017a76b7dc
SHA176f8bfce5d85c898271d3be6b389b52e9399dba5
SHA25628ab53cc01d319a5984222504fc147b296fdc603b3a8e069e3015139fd3560c1
SHA512342709979cd342876f152958f12936715870e8feba578084c07b766239a971d4889b1d2ef4cdd82e9aff26752bbe8f7fd74aebc6d798a8db43eb895b31018260
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5