Analysis
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max time kernel
94s -
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
09-09-2024 08:44
Behavioral task
behavioral1
Sample
d5f9c53c6523727a845182deb658bf2e_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d5f9c53c6523727a845182deb658bf2e_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
d5f9c53c6523727a845182deb658bf2e_JaffaCakes118.pdf
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Size
74KB
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MD5
d5f9c53c6523727a845182deb658bf2e
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SHA1
1f292a3d5ce232fb7a8b0d559c5ec6d86e13e799
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SHA256
9967b253c13deaf37d2f3c4eb6e55a8cc65594e12d81f805b965849ca3ca2a7c
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SHA512
75786f44f898a8157b9f9e8fb839a4e80a2db7c42f29abfedc7ac1e7def299f067b13ca83d2abb9139bb3867ad714333df2a61a1e5867135b2433b15500b5bed
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SSDEEP
1536:AdgMMLvEWwHnk53nQgxIZb0uXPBI1iUvPWMW/knnM9ZcXbC3WOpOZlHa:P4HQ3QgxoXPu1b1WMnnM9ZcXbCwZw
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 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 -
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-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1376 AcroRd32.exe 1376 AcroRd32.exe 1376 AcroRd32.exe 1376 AcroRd32.exe 1376 AcroRd32.exe 1376 AcroRd32.exe 1376 AcroRd32.exe 1376 AcroRd32.exe 1376 AcroRd32.exe 1376 AcroRd32.exe 1376 AcroRd32.exe 1376 AcroRd32.exe 1376 AcroRd32.exe 1376 AcroRd32.exe 1376 AcroRd32.exe 1376 AcroRd32.exe 1376 AcroRd32.exe 1376 AcroRd32.exe 1376 AcroRd32.exe 1376 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1376 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1376 AcroRd32.exe 1376 AcroRd32.exe 1376 AcroRd32.exe 1376 AcroRd32.exe 1376 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1376 wrote to memory of 4672 1376 AcroRd32.exe 93 PID 1376 wrote to memory of 4672 1376 AcroRd32.exe 93 PID 1376 wrote to memory of 4672 1376 AcroRd32.exe 93 PID 4672 wrote to memory of 3988 4672 RdrCEF.exe 94 PID 4672 wrote to memory of 3988 4672 RdrCEF.exe 94 PID 4672 wrote to memory of 3988 4672 RdrCEF.exe 94 PID 4672 wrote to memory of 3988 4672 RdrCEF.exe 94 PID 4672 wrote to memory of 3988 4672 RdrCEF.exe 94 PID 4672 wrote to memory of 3988 4672 RdrCEF.exe 94 PID 4672 wrote to memory of 3988 4672 RdrCEF.exe 94 PID 4672 wrote to memory of 3988 4672 RdrCEF.exe 94 PID 4672 wrote to memory of 3988 4672 RdrCEF.exe 94 PID 4672 wrote to memory of 3988 4672 RdrCEF.exe 94 PID 4672 wrote to memory of 3988 4672 RdrCEF.exe 94 PID 4672 wrote to memory of 3988 4672 RdrCEF.exe 94 PID 4672 wrote to memory of 3988 4672 RdrCEF.exe 94 PID 4672 wrote to memory of 3988 4672 RdrCEF.exe 94 PID 4672 wrote to memory of 3988 4672 RdrCEF.exe 94 PID 4672 wrote to memory of 3988 4672 RdrCEF.exe 94 PID 4672 wrote to memory of 3988 4672 RdrCEF.exe 94 PID 4672 wrote to memory of 3988 4672 RdrCEF.exe 94 PID 4672 wrote to memory of 3988 4672 RdrCEF.exe 94 PID 4672 wrote to memory of 3988 4672 RdrCEF.exe 94 PID 4672 wrote to memory of 3988 4672 RdrCEF.exe 94 PID 4672 wrote to memory of 3988 4672 RdrCEF.exe 94 PID 4672 wrote to memory of 3988 4672 RdrCEF.exe 94 PID 4672 wrote to memory of 3988 4672 RdrCEF.exe 94 PID 4672 wrote to memory of 3988 4672 RdrCEF.exe 94 PID 4672 wrote to memory of 3988 4672 RdrCEF.exe 94 PID 4672 wrote to memory of 3988 4672 RdrCEF.exe 94 PID 4672 wrote to memory of 3988 4672 RdrCEF.exe 94 PID 4672 wrote to memory of 3988 4672 RdrCEF.exe 94 PID 4672 wrote to memory of 3988 4672 RdrCEF.exe 94 PID 4672 wrote to memory of 3988 4672 RdrCEF.exe 94 PID 4672 wrote to memory of 3988 4672 RdrCEF.exe 94 PID 4672 wrote to memory of 3988 4672 RdrCEF.exe 94 PID 4672 wrote to memory of 3988 4672 RdrCEF.exe 94 PID 4672 wrote to memory of 3988 4672 RdrCEF.exe 94 PID 4672 wrote to memory of 3988 4672 RdrCEF.exe 94 PID 4672 wrote to memory of 3988 4672 RdrCEF.exe 94 PID 4672 wrote to memory of 3988 4672 RdrCEF.exe 94 PID 4672 wrote to memory of 3988 4672 RdrCEF.exe 94 PID 4672 wrote to memory of 3988 4672 RdrCEF.exe 94 PID 4672 wrote to memory of 3988 4672 RdrCEF.exe 94 PID 4672 wrote to memory of 1308 4672 RdrCEF.exe 95 PID 4672 wrote to memory of 1308 4672 RdrCEF.exe 95 PID 4672 wrote to memory of 1308 4672 RdrCEF.exe 95 PID 4672 wrote to memory of 1308 4672 RdrCEF.exe 95 PID 4672 wrote to memory of 1308 4672 RdrCEF.exe 95 PID 4672 wrote to memory of 1308 4672 RdrCEF.exe 95 PID 4672 wrote to memory of 1308 4672 RdrCEF.exe 95 PID 4672 wrote to memory of 1308 4672 RdrCEF.exe 95 PID 4672 wrote to memory of 1308 4672 RdrCEF.exe 95 PID 4672 wrote to memory of 1308 4672 RdrCEF.exe 95 PID 4672 wrote to memory of 1308 4672 RdrCEF.exe 95 PID 4672 wrote to memory of 1308 4672 RdrCEF.exe 95 PID 4672 wrote to memory of 1308 4672 RdrCEF.exe 95 PID 4672 wrote to memory of 1308 4672 RdrCEF.exe 95 PID 4672 wrote to memory of 1308 4672 RdrCEF.exe 95 PID 4672 wrote to memory of 1308 4672 RdrCEF.exe 95 PID 4672 wrote to memory of 1308 4672 RdrCEF.exe 95 PID 4672 wrote to memory of 1308 4672 RdrCEF.exe 95 PID 4672 wrote to memory of 1308 4672 RdrCEF.exe 95 PID 4672 wrote to memory of 1308 4672 RdrCEF.exe 95
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\d5f9c53c6523727a845182deb658bf2e_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:1376 -
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:4672 -
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=F8B2E4A134FDAEA584D0DEED13B668C1 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3988
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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=8B9B4FDE495A1650CAB1EBAA307DA6F0 --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=8B9B4FDE495A1650CAB1EBAA307DA6F0 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1308
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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=547054C14D16B4F16E46760F463051F9 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3340
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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=B120F26CF47427AF553BB8CEF7624AFA --mojo-platform-channel-handle=1860 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3188
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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=5A942A44A1A9EC35836120EE4D33FC68 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1700
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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=B7129E288C1924F25A2D3F1682464BCC --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=B7129E288C1924F25A2D3F1682464BCC --renderer-client-id=7 --mojo-platform-channel-handle=2508 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4292
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1044
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD53fb5b586ed12471bb9620b60ba2847f2
SHA15370a7825e55f52d95d29ba56021ecd53660a74e
SHA2569ec9373b400590cbfe16f89cfa984b48194e15f211d00ef2ad6d09a328852652
SHA5127307fa5b131ea65a4dc08f50f14503b30dbdc2aed064d9e15f3ae0289c6c298846845e46799788c83a4f716f06f81c521d7968f7fb32890fa4c9a1cc0852e47f
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5