Analysis
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max time kernel
140s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
13-09-2024 10:57
Behavioral task
behavioral1
Sample
de3a7910b71ef803ba45d580aac59488_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
de3a7910b71ef803ba45d580aac59488_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
de3a7910b71ef803ba45d580aac59488_JaffaCakes118.pdf
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Size
24KB
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MD5
de3a7910b71ef803ba45d580aac59488
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SHA1
ba5060080bf7ea8df4bd9513d5ef42659f017e1e
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SHA256
30c591d8ddbc10dd1d6d2eeb7611eacbaa6f4f6a6682e527db4ee32fe2d1d059
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SHA512
663865f6763367c460aa8b9250364dffea2dae2062debdc8bcbc969579edad7ae53a154fd1bc40fea0c0bb18ad3802c2e013bcecd1e6cf2785a99ae6a4a380bb
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SSDEEP
192:WysNAbl6y9yNYyJ2zXoxdj3Ch+A49NP4X+:WysNi6y9yNYywzXco49NP4X+
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 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 -
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-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4144 AcroRd32.exe 4144 AcroRd32.exe 4144 AcroRd32.exe 4144 AcroRd32.exe 4144 AcroRd32.exe 4144 AcroRd32.exe 4144 AcroRd32.exe 4144 AcroRd32.exe 4144 AcroRd32.exe 4144 AcroRd32.exe 4144 AcroRd32.exe 4144 AcroRd32.exe 4144 AcroRd32.exe 4144 AcroRd32.exe 4144 AcroRd32.exe 4144 AcroRd32.exe 4144 AcroRd32.exe 4144 AcroRd32.exe 4144 AcroRd32.exe 4144 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4144 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 4144 AcroRd32.exe 4144 AcroRd32.exe 4144 AcroRd32.exe 4144 AcroRd32.exe 4144 AcroRd32.exe 4144 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4144 wrote to memory of 1220 4144 AcroRd32.exe 90 PID 4144 wrote to memory of 1220 4144 AcroRd32.exe 90 PID 4144 wrote to memory of 1220 4144 AcroRd32.exe 90 PID 1220 wrote to memory of 4692 1220 RdrCEF.exe 91 PID 1220 wrote to memory of 4692 1220 RdrCEF.exe 91 PID 1220 wrote to memory of 4692 1220 RdrCEF.exe 91 PID 1220 wrote to memory of 4692 1220 RdrCEF.exe 91 PID 1220 wrote to memory of 4692 1220 RdrCEF.exe 91 PID 1220 wrote to memory of 4692 1220 RdrCEF.exe 91 PID 1220 wrote to memory of 4692 1220 RdrCEF.exe 91 PID 1220 wrote to memory of 4692 1220 RdrCEF.exe 91 PID 1220 wrote to memory of 4692 1220 RdrCEF.exe 91 PID 1220 wrote to memory of 4692 1220 RdrCEF.exe 91 PID 1220 wrote to memory of 4692 1220 RdrCEF.exe 91 PID 1220 wrote to memory of 4692 1220 RdrCEF.exe 91 PID 1220 wrote to memory of 4692 1220 RdrCEF.exe 91 PID 1220 wrote to memory of 4692 1220 RdrCEF.exe 91 PID 1220 wrote to memory of 4692 1220 RdrCEF.exe 91 PID 1220 wrote to memory of 4692 1220 RdrCEF.exe 91 PID 1220 wrote to memory of 4692 1220 RdrCEF.exe 91 PID 1220 wrote to memory of 4692 1220 RdrCEF.exe 91 PID 1220 wrote to memory of 4692 1220 RdrCEF.exe 91 PID 1220 wrote to memory of 4692 1220 RdrCEF.exe 91 PID 1220 wrote to memory of 4692 1220 RdrCEF.exe 91 PID 1220 wrote to memory of 4692 1220 RdrCEF.exe 91 PID 1220 wrote to memory of 4692 1220 RdrCEF.exe 91 PID 1220 wrote to memory of 4692 1220 RdrCEF.exe 91 PID 1220 wrote to memory of 4692 1220 RdrCEF.exe 91 PID 1220 wrote to memory of 4692 1220 RdrCEF.exe 91 PID 1220 wrote to memory of 4692 1220 RdrCEF.exe 91 PID 1220 wrote to memory of 4692 1220 RdrCEF.exe 91 PID 1220 wrote to memory of 4692 1220 RdrCEF.exe 91 PID 1220 wrote to memory of 4692 1220 RdrCEF.exe 91 PID 1220 wrote to memory of 4692 1220 RdrCEF.exe 91 PID 1220 wrote to memory of 4692 1220 RdrCEF.exe 91 PID 1220 wrote to memory of 4692 1220 RdrCEF.exe 91 PID 1220 wrote to memory of 4692 1220 RdrCEF.exe 91 PID 1220 wrote to memory of 4692 1220 RdrCEF.exe 91 PID 1220 wrote to memory of 4692 1220 RdrCEF.exe 91 PID 1220 wrote to memory of 4692 1220 RdrCEF.exe 91 PID 1220 wrote to memory of 4692 1220 RdrCEF.exe 91 PID 1220 wrote to memory of 4692 1220 RdrCEF.exe 91 PID 1220 wrote to memory of 4692 1220 RdrCEF.exe 91 PID 1220 wrote to memory of 4692 1220 RdrCEF.exe 91 PID 1220 wrote to memory of 1496 1220 RdrCEF.exe 92 PID 1220 wrote to memory of 1496 1220 RdrCEF.exe 92 PID 1220 wrote to memory of 1496 1220 RdrCEF.exe 92 PID 1220 wrote to memory of 1496 1220 RdrCEF.exe 92 PID 1220 wrote to memory of 1496 1220 RdrCEF.exe 92 PID 1220 wrote to memory of 1496 1220 RdrCEF.exe 92 PID 1220 wrote to memory of 1496 1220 RdrCEF.exe 92 PID 1220 wrote to memory of 1496 1220 RdrCEF.exe 92 PID 1220 wrote to memory of 1496 1220 RdrCEF.exe 92 PID 1220 wrote to memory of 1496 1220 RdrCEF.exe 92 PID 1220 wrote to memory of 1496 1220 RdrCEF.exe 92 PID 1220 wrote to memory of 1496 1220 RdrCEF.exe 92 PID 1220 wrote to memory of 1496 1220 RdrCEF.exe 92 PID 1220 wrote to memory of 1496 1220 RdrCEF.exe 92 PID 1220 wrote to memory of 1496 1220 RdrCEF.exe 92 PID 1220 wrote to memory of 1496 1220 RdrCEF.exe 92 PID 1220 wrote to memory of 1496 1220 RdrCEF.exe 92 PID 1220 wrote to memory of 1496 1220 RdrCEF.exe 92 PID 1220 wrote to memory of 1496 1220 RdrCEF.exe 92 PID 1220 wrote to memory of 1496 1220 RdrCEF.exe 92
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\de3a7910b71ef803ba45d580aac59488_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:4144 -
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:1220 -
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=45ED0AED9B26C3C01CB1AFE07B47DDE9 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4692
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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=DE57CF2D57DC2EEA7F9A958A6CAF6480 --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=DE57CF2D57DC2EEA7F9A958A6CAF6480 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1496
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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=F79E7D712CD9A7D1C825C18310407CA3 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3860
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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=EA2DED22921D8D6728F9536F05B83258 --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:404
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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=500E69DBA16131AB623B07CD6B807E1A --mojo-platform-channel-handle=1920 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3076
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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=CA1AF7B0CEBB21FC397ECE8CC3498D88 --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=CA1AF7B0CEBB21FC397ECE8CC3498D88 --renderer-client-id=7 --mojo-platform-channel-handle=2520 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3600
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1100
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5c8f5fe7a36c578b0f5e877ce83439e89
SHA1793ebee4e226659c3081f3f0a0f3521268cf74f8
SHA25658c1b832a2afdbd66eb9bd9c6b61a0b9553fe3dfc6297ac7822ef9b234263e27
SHA5123c71d3974a4ab8a07441367c29e0ebe8864cc39b214551a62f36c441bc5975df027dbaecc3bbf1b950cb0f01530e9148cba293004646454096c61f8587231ed4
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5