Analysis
-
max time kernel
96s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09/10/2024, 03:46
Behavioral task
behavioral1
Sample
2a3d4658a8ac8b65a02416c62a2e7d4d_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2a3d4658a8ac8b65a02416c62a2e7d4d_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
-
Target
2a3d4658a8ac8b65a02416c62a2e7d4d_JaffaCakes118.pdf
-
Size
73KB
-
MD5
2a3d4658a8ac8b65a02416c62a2e7d4d
-
SHA1
fb7c02b261a1703c008bbcd8806620d28ef0b3f7
-
SHA256
f4a9876ff2fb6d4fc7d9130d977ab0c9ab822a507dfeb31739bfd2e73cf9a3d9
-
SHA512
9e4df96faf65ad2beb2820b1c308a75f577363fee678e7785ac30654f301d7878acb1f73b08e818e9f837e3d1e1b9942e828d91fe101e78c485ac1c61664b760
-
SSDEEP
1536:jDcZjSEELj/BwE7spoFTGVBSd4ZZuskQ3nNZotBm4I:y2EEL7yE7dAVBegZuvknNZotkP
Malware Config
Signatures
-
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 AcroRd32.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-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3452 AcroRd32.exe 3452 AcroRd32.exe 3452 AcroRd32.exe 3452 AcroRd32.exe 3452 AcroRd32.exe 3452 AcroRd32.exe 3452 AcroRd32.exe 3452 AcroRd32.exe 3452 AcroRd32.exe 3452 AcroRd32.exe 3452 AcroRd32.exe 3452 AcroRd32.exe 3452 AcroRd32.exe 3452 AcroRd32.exe 3452 AcroRd32.exe 3452 AcroRd32.exe 3452 AcroRd32.exe 3452 AcroRd32.exe 3452 AcroRd32.exe 3452 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3452 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3452 AcroRd32.exe 3452 AcroRd32.exe 3452 AcroRd32.exe 3452 AcroRd32.exe 3452 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3452 wrote to memory of 1776 3452 AcroRd32.exe 85 PID 3452 wrote to memory of 1776 3452 AcroRd32.exe 85 PID 3452 wrote to memory of 1776 3452 AcroRd32.exe 85 PID 1776 wrote to memory of 5112 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 5112 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 5112 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 5112 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 5112 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 5112 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 5112 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 5112 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 5112 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 5112 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 5112 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 5112 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 5112 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 5112 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 5112 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 5112 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 5112 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 5112 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 5112 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 5112 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 5112 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 5112 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 5112 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 5112 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 5112 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 5112 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 5112 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 5112 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 5112 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 5112 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 5112 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 5112 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 5112 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 5112 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 5112 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 5112 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 5112 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 5112 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 5112 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 5112 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 5112 1776 RdrCEF.exe 86 PID 1776 wrote to memory of 2648 1776 RdrCEF.exe 87 PID 1776 wrote to memory of 2648 1776 RdrCEF.exe 87 PID 1776 wrote to memory of 2648 1776 RdrCEF.exe 87 PID 1776 wrote to memory of 2648 1776 RdrCEF.exe 87 PID 1776 wrote to memory of 2648 1776 RdrCEF.exe 87 PID 1776 wrote to memory of 2648 1776 RdrCEF.exe 87 PID 1776 wrote to memory of 2648 1776 RdrCEF.exe 87 PID 1776 wrote to memory of 2648 1776 RdrCEF.exe 87 PID 1776 wrote to memory of 2648 1776 RdrCEF.exe 87 PID 1776 wrote to memory of 2648 1776 RdrCEF.exe 87 PID 1776 wrote to memory of 2648 1776 RdrCEF.exe 87 PID 1776 wrote to memory of 2648 1776 RdrCEF.exe 87 PID 1776 wrote to memory of 2648 1776 RdrCEF.exe 87 PID 1776 wrote to memory of 2648 1776 RdrCEF.exe 87 PID 1776 wrote to memory of 2648 1776 RdrCEF.exe 87 PID 1776 wrote to memory of 2648 1776 RdrCEF.exe 87 PID 1776 wrote to memory of 2648 1776 RdrCEF.exe 87 PID 1776 wrote to memory of 2648 1776 RdrCEF.exe 87 PID 1776 wrote to memory of 2648 1776 RdrCEF.exe 87 PID 1776 wrote to memory of 2648 1776 RdrCEF.exe 87
Processes
-
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\2a3d4658a8ac8b65a02416c62a2e7d4d_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:3452 -
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:1776 -
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=FDDA9C0A8FEC6AE9F45C41A72F2CAF87 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5112
-
-
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=9FBA9074BB13D23326802503E6C1EA78 --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=9FBA9074BB13D23326802503E6C1EA78 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2648
-
-
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=ECD24E92F8082AFB28B383A39A921D28 --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4676
-
-
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=C70F8EF4BBFCB367C18DF1C836AA698C --mojo-platform-channel-handle=1912 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4968
-
-
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=16B642DAEE2B86DDC7052BFAD881BB51 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3548
-
-
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=51FC43020467F7BAFB798534388CD46B --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=51FC43020467F7BAFB798534388CD46B --renderer-client-id=7 --mojo-platform-channel-handle=2416 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:5008
-
-
-
C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1784
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
64KB
MD5d8b40946b63d633903eb84af07e935fc
SHA124d035cf018fefca8b63700e7d66b653cb5e3969
SHA256b23501f520dcdc2e7b4f0a5457ced07e54427e2cce4420003af6be1812a3ea6f
SHA512ab7414692306f3c0b234e5ffe769d923ca97183d475e5d0125d253a014b5cbffcc70361a9393ad5ee5681cf5c76fee59be3d010804cb0e6bcd93921e803186b0
-
Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
-
Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5