Analysis
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max time kernel
92s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
08-10-2024 23:35
Behavioral task
behavioral1
Sample
271ea75c1cd679529e825024aa9484cb_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
271ea75c1cd679529e825024aa9484cb_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
271ea75c1cd679529e825024aa9484cb_JaffaCakes118.pdf
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Size
75KB
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MD5
271ea75c1cd679529e825024aa9484cb
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SHA1
0b8480d553ae62ed82d948a8d28890c391097006
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SHA256
c8c4a889d3d1bdc8dd08b45dd5612401b0e4c4c58233e7f065ebc61a9a6c326c
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SHA512
0b8f5621b928a358be102c0971a7de60cb52a3230df3f344d61a866fe7d94f3feba7921d7d206fc77e1783cb35f4f53f3c31e782a9d5b8c4fd2480dccad9d2db
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SSDEEP
1536:QJe8Mp/H++56evxXldui2y4X3wEZb6PUWiuZMZWbpONiW0japA6COFT45XUc:a5MpH++UeLdwH+auZMbN1hFT4F
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2480 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe 2480 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2480 wrote to memory of 3996 2480 AcroRd32.exe 86 PID 2480 wrote to memory of 3996 2480 AcroRd32.exe 86 PID 2480 wrote to memory of 3996 2480 AcroRd32.exe 86 PID 3996 wrote to memory of 4684 3996 RdrCEF.exe 87 PID 3996 wrote to memory of 4684 3996 RdrCEF.exe 87 PID 3996 wrote to memory of 4684 3996 RdrCEF.exe 87 PID 3996 wrote to memory of 4684 3996 RdrCEF.exe 87 PID 3996 wrote to memory of 4684 3996 RdrCEF.exe 87 PID 3996 wrote to memory of 4684 3996 RdrCEF.exe 87 PID 3996 wrote to memory of 4684 3996 RdrCEF.exe 87 PID 3996 wrote to memory of 4684 3996 RdrCEF.exe 87 PID 3996 wrote to memory of 4684 3996 RdrCEF.exe 87 PID 3996 wrote to memory of 4684 3996 RdrCEF.exe 87 PID 3996 wrote to memory of 4684 3996 RdrCEF.exe 87 PID 3996 wrote to memory of 4684 3996 RdrCEF.exe 87 PID 3996 wrote to memory of 4684 3996 RdrCEF.exe 87 PID 3996 wrote to memory of 4684 3996 RdrCEF.exe 87 PID 3996 wrote to memory of 4684 3996 RdrCEF.exe 87 PID 3996 wrote to memory of 4684 3996 RdrCEF.exe 87 PID 3996 wrote to memory of 4684 3996 RdrCEF.exe 87 PID 3996 wrote to memory of 4684 3996 RdrCEF.exe 87 PID 3996 wrote to memory of 4684 3996 RdrCEF.exe 87 PID 3996 wrote to memory of 4684 3996 RdrCEF.exe 87 PID 3996 wrote to memory of 4684 3996 RdrCEF.exe 87 PID 3996 wrote to memory of 4684 3996 RdrCEF.exe 87 PID 3996 wrote to memory of 4684 3996 RdrCEF.exe 87 PID 3996 wrote to memory of 4684 3996 RdrCEF.exe 87 PID 3996 wrote to memory of 4684 3996 RdrCEF.exe 87 PID 3996 wrote to memory of 4684 3996 RdrCEF.exe 87 PID 3996 wrote to memory of 4684 3996 RdrCEF.exe 87 PID 3996 wrote to memory of 4684 3996 RdrCEF.exe 87 PID 3996 wrote to memory of 4684 3996 RdrCEF.exe 87 PID 3996 wrote to memory of 4684 3996 RdrCEF.exe 87 PID 3996 wrote to memory of 4684 3996 RdrCEF.exe 87 PID 3996 wrote to memory of 4684 3996 RdrCEF.exe 87 PID 3996 wrote to memory of 4684 3996 RdrCEF.exe 87 PID 3996 wrote to memory of 4684 3996 RdrCEF.exe 87 PID 3996 wrote to memory of 4684 3996 RdrCEF.exe 87 PID 3996 wrote to memory of 4684 3996 RdrCEF.exe 87 PID 3996 wrote to memory of 4684 3996 RdrCEF.exe 87 PID 3996 wrote to memory of 4684 3996 RdrCEF.exe 87 PID 3996 wrote to memory of 4684 3996 RdrCEF.exe 87 PID 3996 wrote to memory of 4684 3996 RdrCEF.exe 87 PID 3996 wrote to memory of 4684 3996 RdrCEF.exe 87 PID 3996 wrote to memory of 4376 3996 RdrCEF.exe 88 PID 3996 wrote to memory of 4376 3996 RdrCEF.exe 88 PID 3996 wrote to memory of 4376 3996 RdrCEF.exe 88 PID 3996 wrote to memory of 4376 3996 RdrCEF.exe 88 PID 3996 wrote to memory of 4376 3996 RdrCEF.exe 88 PID 3996 wrote to memory of 4376 3996 RdrCEF.exe 88 PID 3996 wrote to memory of 4376 3996 RdrCEF.exe 88 PID 3996 wrote to memory of 4376 3996 RdrCEF.exe 88 PID 3996 wrote to memory of 4376 3996 RdrCEF.exe 88 PID 3996 wrote to memory of 4376 3996 RdrCEF.exe 88 PID 3996 wrote to memory of 4376 3996 RdrCEF.exe 88 PID 3996 wrote to memory of 4376 3996 RdrCEF.exe 88 PID 3996 wrote to memory of 4376 3996 RdrCEF.exe 88 PID 3996 wrote to memory of 4376 3996 RdrCEF.exe 88 PID 3996 wrote to memory of 4376 3996 RdrCEF.exe 88 PID 3996 wrote to memory of 4376 3996 RdrCEF.exe 88 PID 3996 wrote to memory of 4376 3996 RdrCEF.exe 88 PID 3996 wrote to memory of 4376 3996 RdrCEF.exe 88 PID 3996 wrote to memory of 4376 3996 RdrCEF.exe 88 PID 3996 wrote to memory of 4376 3996 RdrCEF.exe 88
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\271ea75c1cd679529e825024aa9484cb_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:2480 -
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:3996 -
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=BEBB9AAA3248F465B3A5000ED4F411A9 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4684
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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=14B8AD22E5D4E6D78ED00B9525D83CDF --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=14B8AD22E5D4E6D78ED00B9525D83CDF --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4376
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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=28F442711B3A834296B15E2397D04173 --mojo-platform-channel-handle=2284 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2596
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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=64F463E9A498EE00269DD85909747ACC --mojo-platform-channel-handle=1948 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3712
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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=A9FAA0FD3ABC35DED2C97E77E5BBE28D --mojo-platform-channel-handle=2420 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4032
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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=3862CA5F15DB959BC8D28B330EF718FA --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=3862CA5F15DB959BC8D28B330EF718FA --renderer-client-id=7 --mojo-platform-channel-handle=2356 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1768
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1884
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD578b29ae2c44261b60259c30b23f14837
SHA1ed5c921bd89f8d0d905c8036cd71bf28b14d38ed
SHA2565b2408abf10825bd41424a4213cf83edc6f7ec55d2beaa02c14713862023cebf
SHA5123f4b1da665ca7f10b8785d7449b4357d0c1109cb6698e8d98e611545142bcba3d0c637b923bfa07cb0fbdc22e7baf513e27be4e4185c9c54c4be07292ae3c8ce
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5