Analysis
-
max time kernel
140s -
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
11/08/2024, 02:18
Behavioral task
behavioral1
Sample
889cf02e270e0cbefa6422cb2a0adc44_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
889cf02e270e0cbefa6422cb2a0adc44_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
-
Target
889cf02e270e0cbefa6422cb2a0adc44_JaffaCakes118.pdf
-
Size
90KB
-
MD5
889cf02e270e0cbefa6422cb2a0adc44
-
SHA1
76530290cf724b02b54a7885e53c6346242fcb55
-
SHA256
f88c1597a6423aa71610f4517dbf86255441b0c650c439d544cbd67fe8762518
-
SHA512
9225b1af2c3d34e4ad5e5552e065abd953bc75a6e839b54ed95508088a510f807f6b10e88fdb0540e0d5c27f55ebd5b130014e41af218e7bf0b55242faa2d0e9
-
SSDEEP
384:bONbedw+lJ5T1qZWwfDrcjQNtB3m6zxzyJMzqXuKmwueEjTSpF62fUUpfOd0p47q:l1ose2/l1
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 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-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4408 AcroRd32.exe 4408 AcroRd32.exe 4408 AcroRd32.exe 4408 AcroRd32.exe 4408 AcroRd32.exe 4408 AcroRd32.exe 4408 AcroRd32.exe 4408 AcroRd32.exe 4408 AcroRd32.exe 4408 AcroRd32.exe 4408 AcroRd32.exe 4408 AcroRd32.exe 4408 AcroRd32.exe 4408 AcroRd32.exe 4408 AcroRd32.exe 4408 AcroRd32.exe 4408 AcroRd32.exe 4408 AcroRd32.exe 4408 AcroRd32.exe 4408 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4408 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 4408 AcroRd32.exe 4408 AcroRd32.exe 4408 AcroRd32.exe 4408 AcroRd32.exe 4408 AcroRd32.exe 4408 AcroRd32.exe 4408 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4408 wrote to memory of 404 4408 AcroRd32.exe 91 PID 4408 wrote to memory of 404 4408 AcroRd32.exe 91 PID 4408 wrote to memory of 404 4408 AcroRd32.exe 91 PID 404 wrote to memory of 3224 404 RdrCEF.exe 92 PID 404 wrote to memory of 3224 404 RdrCEF.exe 92 PID 404 wrote to memory of 3224 404 RdrCEF.exe 92 PID 404 wrote to memory of 3224 404 RdrCEF.exe 92 PID 404 wrote to memory of 3224 404 RdrCEF.exe 92 PID 404 wrote to memory of 3224 404 RdrCEF.exe 92 PID 404 wrote to memory of 3224 404 RdrCEF.exe 92 PID 404 wrote to memory of 3224 404 RdrCEF.exe 92 PID 404 wrote to memory of 3224 404 RdrCEF.exe 92 PID 404 wrote to memory of 3224 404 RdrCEF.exe 92 PID 404 wrote to memory of 3224 404 RdrCEF.exe 92 PID 404 wrote to memory of 3224 404 RdrCEF.exe 92 PID 404 wrote to memory of 3224 404 RdrCEF.exe 92 PID 404 wrote to memory of 3224 404 RdrCEF.exe 92 PID 404 wrote to memory of 3224 404 RdrCEF.exe 92 PID 404 wrote to memory of 3224 404 RdrCEF.exe 92 PID 404 wrote to memory of 3224 404 RdrCEF.exe 92 PID 404 wrote to memory of 3224 404 RdrCEF.exe 92 PID 404 wrote to memory of 3224 404 RdrCEF.exe 92 PID 404 wrote to memory of 3224 404 RdrCEF.exe 92 PID 404 wrote to memory of 3224 404 RdrCEF.exe 92 PID 404 wrote to memory of 3224 404 RdrCEF.exe 92 PID 404 wrote to memory of 3224 404 RdrCEF.exe 92 PID 404 wrote to memory of 3224 404 RdrCEF.exe 92 PID 404 wrote to memory of 3224 404 RdrCEF.exe 92 PID 404 wrote to memory of 3224 404 RdrCEF.exe 92 PID 404 wrote to memory of 3224 404 RdrCEF.exe 92 PID 404 wrote to memory of 3224 404 RdrCEF.exe 92 PID 404 wrote to memory of 3224 404 RdrCEF.exe 92 PID 404 wrote to memory of 3224 404 RdrCEF.exe 92 PID 404 wrote to memory of 3224 404 RdrCEF.exe 92 PID 404 wrote to memory of 3224 404 RdrCEF.exe 92 PID 404 wrote to memory of 3224 404 RdrCEF.exe 92 PID 404 wrote to memory of 3224 404 RdrCEF.exe 92 PID 404 wrote to memory of 3224 404 RdrCEF.exe 92 PID 404 wrote to memory of 3224 404 RdrCEF.exe 92 PID 404 wrote to memory of 3224 404 RdrCEF.exe 92 PID 404 wrote to memory of 3224 404 RdrCEF.exe 92 PID 404 wrote to memory of 3224 404 RdrCEF.exe 92 PID 404 wrote to memory of 3224 404 RdrCEF.exe 92 PID 404 wrote to memory of 3224 404 RdrCEF.exe 92 PID 404 wrote to memory of 1240 404 RdrCEF.exe 93 PID 404 wrote to memory of 1240 404 RdrCEF.exe 93 PID 404 wrote to memory of 1240 404 RdrCEF.exe 93 PID 404 wrote to memory of 1240 404 RdrCEF.exe 93 PID 404 wrote to memory of 1240 404 RdrCEF.exe 93 PID 404 wrote to memory of 1240 404 RdrCEF.exe 93 PID 404 wrote to memory of 1240 404 RdrCEF.exe 93 PID 404 wrote to memory of 1240 404 RdrCEF.exe 93 PID 404 wrote to memory of 1240 404 RdrCEF.exe 93 PID 404 wrote to memory of 1240 404 RdrCEF.exe 93 PID 404 wrote to memory of 1240 404 RdrCEF.exe 93 PID 404 wrote to memory of 1240 404 RdrCEF.exe 93 PID 404 wrote to memory of 1240 404 RdrCEF.exe 93 PID 404 wrote to memory of 1240 404 RdrCEF.exe 93 PID 404 wrote to memory of 1240 404 RdrCEF.exe 93 PID 404 wrote to memory of 1240 404 RdrCEF.exe 93 PID 404 wrote to memory of 1240 404 RdrCEF.exe 93 PID 404 wrote to memory of 1240 404 RdrCEF.exe 93 PID 404 wrote to memory of 1240 404 RdrCEF.exe 93 PID 404 wrote to memory of 1240 404 RdrCEF.exe 93
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\889cf02e270e0cbefa6422cb2a0adc44_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:4408 -
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:404 -
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=0DD7C5E7CBB233F4362BAD1443EA12AB --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3224
-
-
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=4354061F38A88E229405907C37286A23 --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=4354061F38A88E229405907C37286A23 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1240
-
-
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=4BDB10362ECD3FEACCB3137AB0F103D8 --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2948
-
-
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=17E74FC5C51AD20FF4700A10E15F7AAB --mojo-platform-channel-handle=2408 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2016
-
-
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=A6B7C28B26799DE2911BC8D3681F1F9C --mojo-platform-channel-handle=2340 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3140
-
-
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=3D7635221D7B6568745AABABCC5F1DE2 --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=3D7635221D7B6568745AABABCC5F1DE2 --renderer-client-id=7 --mojo-platform-channel-handle=2400 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:5080
-
-
-
C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3516
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
64KB
MD5377f6b2bc126b29740814e31c05e31b2
SHA1e8f8903ef12adce944619993472b29888f137fa2
SHA2567419fa7df807f983b2eec35e773be646b019dfbd50bb69f8d043c51ca08929cc
SHA512eb295b2e2b71875b7a7194ba567fd9f7dae047634b1f10664e9bf0efbb6a47daa130e3cb904d34cbc79bc28acc84a3f52d8d8d9bfc18e358dd45c52f83e9a438
-
Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
-
Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5