Analysis
-
max time kernel
95s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
05/10/2024, 04:47
Behavioral task
behavioral1
Sample
16379e6397eb5a64ecdef0e2f9be7ec6_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
16379e6397eb5a64ecdef0e2f9be7ec6_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
-
Target
16379e6397eb5a64ecdef0e2f9be7ec6_JaffaCakes118.pdf
-
Size
96KB
-
MD5
16379e6397eb5a64ecdef0e2f9be7ec6
-
SHA1
da99e2cc61f8af7cbc381be6088aa79e52e8cfc5
-
SHA256
27379e898ce3fa1e31089419462d924ffbf50062002084adaa1128687bde926a
-
SHA512
8aa74e848efb71d1639af2c171e60a85ae31142148b7c03d48e423eb9076eae723e1518143d1df0132edce257242882892f8611e9f4b5b17e00bc08b3d231ba4
-
SSDEEP
1536:UF3nhBLLoPTJthvNv75HYPkBCvUpPuxmxkAcyqoITgWkNpOPqKIrOH9WIri/W+qM:i3/LiTJj46oUpPuRs52Pq7rOH4WbmpZ
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 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-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4808 AcroRd32.exe 4808 AcroRd32.exe 4808 AcroRd32.exe 4808 AcroRd32.exe 4808 AcroRd32.exe 4808 AcroRd32.exe 4808 AcroRd32.exe 4808 AcroRd32.exe 4808 AcroRd32.exe 4808 AcroRd32.exe 4808 AcroRd32.exe 4808 AcroRd32.exe 4808 AcroRd32.exe 4808 AcroRd32.exe 4808 AcroRd32.exe 4808 AcroRd32.exe 4808 AcroRd32.exe 4808 AcroRd32.exe 4808 AcroRd32.exe 4808 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4808 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4808 AcroRd32.exe 4808 AcroRd32.exe 4808 AcroRd32.exe 4808 AcroRd32.exe 4808 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4808 wrote to memory of 4540 4808 AcroRd32.exe 82 PID 4808 wrote to memory of 4540 4808 AcroRd32.exe 82 PID 4808 wrote to memory of 4540 4808 AcroRd32.exe 82 PID 4540 wrote to memory of 3984 4540 RdrCEF.exe 83 PID 4540 wrote to memory of 3984 4540 RdrCEF.exe 83 PID 4540 wrote to memory of 3984 4540 RdrCEF.exe 83 PID 4540 wrote to memory of 3984 4540 RdrCEF.exe 83 PID 4540 wrote to memory of 3984 4540 RdrCEF.exe 83 PID 4540 wrote to memory of 3984 4540 RdrCEF.exe 83 PID 4540 wrote to memory of 3984 4540 RdrCEF.exe 83 PID 4540 wrote to memory of 3984 4540 RdrCEF.exe 83 PID 4540 wrote to memory of 3984 4540 RdrCEF.exe 83 PID 4540 wrote to memory of 3984 4540 RdrCEF.exe 83 PID 4540 wrote to memory of 3984 4540 RdrCEF.exe 83 PID 4540 wrote to memory of 3984 4540 RdrCEF.exe 83 PID 4540 wrote to memory of 3984 4540 RdrCEF.exe 83 PID 4540 wrote to memory of 3984 4540 RdrCEF.exe 83 PID 4540 wrote to memory of 3984 4540 RdrCEF.exe 83 PID 4540 wrote to memory of 3984 4540 RdrCEF.exe 83 PID 4540 wrote to memory of 3984 4540 RdrCEF.exe 83 PID 4540 wrote to memory of 3984 4540 RdrCEF.exe 83 PID 4540 wrote to memory of 3984 4540 RdrCEF.exe 83 PID 4540 wrote to memory of 3984 4540 RdrCEF.exe 83 PID 4540 wrote to memory of 3984 4540 RdrCEF.exe 83 PID 4540 wrote to memory of 3984 4540 RdrCEF.exe 83 PID 4540 wrote to memory of 3984 4540 RdrCEF.exe 83 PID 4540 wrote to memory of 3984 4540 RdrCEF.exe 83 PID 4540 wrote to memory of 3984 4540 RdrCEF.exe 83 PID 4540 wrote to memory of 3984 4540 RdrCEF.exe 83 PID 4540 wrote to memory of 3984 4540 RdrCEF.exe 83 PID 4540 wrote to memory of 3984 4540 RdrCEF.exe 83 PID 4540 wrote to memory of 3984 4540 RdrCEF.exe 83 PID 4540 wrote to memory of 3984 4540 RdrCEF.exe 83 PID 4540 wrote to memory of 3984 4540 RdrCEF.exe 83 PID 4540 wrote to memory of 3984 4540 RdrCEF.exe 83 PID 4540 wrote to memory of 3984 4540 RdrCEF.exe 83 PID 4540 wrote to memory of 3984 4540 RdrCEF.exe 83 PID 4540 wrote to memory of 3984 4540 RdrCEF.exe 83 PID 4540 wrote to memory of 3984 4540 RdrCEF.exe 83 PID 4540 wrote to memory of 3984 4540 RdrCEF.exe 83 PID 4540 wrote to memory of 3984 4540 RdrCEF.exe 83 PID 4540 wrote to memory of 3984 4540 RdrCEF.exe 83 PID 4540 wrote to memory of 3984 4540 RdrCEF.exe 83 PID 4540 wrote to memory of 3984 4540 RdrCEF.exe 83 PID 4540 wrote to memory of 1140 4540 RdrCEF.exe 84 PID 4540 wrote to memory of 1140 4540 RdrCEF.exe 84 PID 4540 wrote to memory of 1140 4540 RdrCEF.exe 84 PID 4540 wrote to memory of 1140 4540 RdrCEF.exe 84 PID 4540 wrote to memory of 1140 4540 RdrCEF.exe 84 PID 4540 wrote to memory of 1140 4540 RdrCEF.exe 84 PID 4540 wrote to memory of 1140 4540 RdrCEF.exe 84 PID 4540 wrote to memory of 1140 4540 RdrCEF.exe 84 PID 4540 wrote to memory of 1140 4540 RdrCEF.exe 84 PID 4540 wrote to memory of 1140 4540 RdrCEF.exe 84 PID 4540 wrote to memory of 1140 4540 RdrCEF.exe 84 PID 4540 wrote to memory of 1140 4540 RdrCEF.exe 84 PID 4540 wrote to memory of 1140 4540 RdrCEF.exe 84 PID 4540 wrote to memory of 1140 4540 RdrCEF.exe 84 PID 4540 wrote to memory of 1140 4540 RdrCEF.exe 84 PID 4540 wrote to memory of 1140 4540 RdrCEF.exe 84 PID 4540 wrote to memory of 1140 4540 RdrCEF.exe 84 PID 4540 wrote to memory of 1140 4540 RdrCEF.exe 84 PID 4540 wrote to memory of 1140 4540 RdrCEF.exe 84 PID 4540 wrote to memory of 1140 4540 RdrCEF.exe 84
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\16379e6397eb5a64ecdef0e2f9be7ec6_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:4808 -
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:4540 -
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=FF401781FE4535FAE9A97F2DFF28ED82 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3984
-
-
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=E221BBFB239D1440260648230216CBE8 --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=E221BBFB239D1440260648230216CBE8 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1140
-
-
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=81F4C2AB1DA00D015622FDD4F2644602 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4160
-
-
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=B9C13279E4CD20030D351895D932C0B9 --mojo-platform-channel-handle=1768 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4704
-
-
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=08A9B887FCD46185CFD8081093F2D5FD --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=08A9B887FCD46185CFD8081093F2D5FD --renderer-client-id=6 --mojo-platform-channel-handle=2324 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3976
-
-
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=A4B2A277C4B15BE832B4E2D7709D4B1B --mojo-platform-channel-handle=2760 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5068
-
-
-
C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4648
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
64KB
MD53d2a3e4d794a6319a978eed9abc2551b
SHA110de8c71ec2a3fcffd41a75d876a20de959c769c
SHA256b733a05507105469b0c43b94443a13d3fa1ddea306d9fe9b1c6908684b4755e8
SHA5124ce3e54eb3aeeffeed96ef128e7ccacce3e5fca79e13adb4bde16302c3091b22a32957492e7890b01e3c01f14cef24a5d98df84c1bfe1aa13161dc78dfe2d1bd
-
Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
-
Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5