Analysis
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max time kernel
148s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
11-09-2024 04:32
Behavioral task
behavioral1
Sample
d99df7be17a1fdc0c08294bee1947acd_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
d99df7be17a1fdc0c08294bee1947acd_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
d99df7be17a1fdc0c08294bee1947acd_JaffaCakes118.pdf
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Size
83KB
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MD5
d99df7be17a1fdc0c08294bee1947acd
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SHA1
7d610b9227b7f241efe9b928cd057bdc23b6b867
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SHA256
513f67640a80fbaeeab5215b1396fa81247a8338266c75d6f96c4f67fbea5a88
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SHA512
b21745f7874198a4c71a11195554313f5d5407b18ab1da95c9ea8e901ed0974fc0a73453f421abd1ffda28e3ccc06302c921407eb1adf465436dac4e78b3ad16
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SSDEEP
1536:BmT9EnVVfIdrkgljsZtvXnWXLdZHId8yIGXko0F4zG9VgqCP4jFdDHFiv3UqqRAS:tXI1kCwtv3WXZKd8OtL5qC4BdjAfXaAS
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 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 -
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-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4612 AcroRd32.exe 4612 AcroRd32.exe 4612 AcroRd32.exe 4612 AcroRd32.exe 4612 AcroRd32.exe 4612 AcroRd32.exe 4612 AcroRd32.exe 4612 AcroRd32.exe 4612 AcroRd32.exe 4612 AcroRd32.exe 4612 AcroRd32.exe 4612 AcroRd32.exe 4612 AcroRd32.exe 4612 AcroRd32.exe 4612 AcroRd32.exe 4612 AcroRd32.exe 4612 AcroRd32.exe 4612 AcroRd32.exe 4612 AcroRd32.exe 4612 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4612 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4612 AcroRd32.exe 4612 AcroRd32.exe 4612 AcroRd32.exe 4612 AcroRd32.exe 4612 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4612 wrote to memory of 1580 4612 AcroRd32.exe 91 PID 4612 wrote to memory of 1580 4612 AcroRd32.exe 91 PID 4612 wrote to memory of 1580 4612 AcroRd32.exe 91 PID 1580 wrote to memory of 968 1580 RdrCEF.exe 92 PID 1580 wrote to memory of 968 1580 RdrCEF.exe 92 PID 1580 wrote to memory of 968 1580 RdrCEF.exe 92 PID 1580 wrote to memory of 968 1580 RdrCEF.exe 92 PID 1580 wrote to memory of 968 1580 RdrCEF.exe 92 PID 1580 wrote to memory of 968 1580 RdrCEF.exe 92 PID 1580 wrote to memory of 968 1580 RdrCEF.exe 92 PID 1580 wrote to memory of 968 1580 RdrCEF.exe 92 PID 1580 wrote to memory of 968 1580 RdrCEF.exe 92 PID 1580 wrote to memory of 968 1580 RdrCEF.exe 92 PID 1580 wrote to memory of 968 1580 RdrCEF.exe 92 PID 1580 wrote to memory of 968 1580 RdrCEF.exe 92 PID 1580 wrote to memory of 968 1580 RdrCEF.exe 92 PID 1580 wrote to memory of 968 1580 RdrCEF.exe 92 PID 1580 wrote to memory of 968 1580 RdrCEF.exe 92 PID 1580 wrote to memory of 968 1580 RdrCEF.exe 92 PID 1580 wrote to memory of 968 1580 RdrCEF.exe 92 PID 1580 wrote to memory of 968 1580 RdrCEF.exe 92 PID 1580 wrote to memory of 968 1580 RdrCEF.exe 92 PID 1580 wrote to memory of 968 1580 RdrCEF.exe 92 PID 1580 wrote to memory of 968 1580 RdrCEF.exe 92 PID 1580 wrote to memory of 968 1580 RdrCEF.exe 92 PID 1580 wrote to memory of 968 1580 RdrCEF.exe 92 PID 1580 wrote to memory of 968 1580 RdrCEF.exe 92 PID 1580 wrote to memory of 968 1580 RdrCEF.exe 92 PID 1580 wrote to memory of 968 1580 RdrCEF.exe 92 PID 1580 wrote to memory of 968 1580 RdrCEF.exe 92 PID 1580 wrote to memory of 968 1580 RdrCEF.exe 92 PID 1580 wrote to memory of 968 1580 RdrCEF.exe 92 PID 1580 wrote to memory of 968 1580 RdrCEF.exe 92 PID 1580 wrote to memory of 968 1580 RdrCEF.exe 92 PID 1580 wrote to memory of 968 1580 RdrCEF.exe 92 PID 1580 wrote to memory of 968 1580 RdrCEF.exe 92 PID 1580 wrote to memory of 968 1580 RdrCEF.exe 92 PID 1580 wrote to memory of 968 1580 RdrCEF.exe 92 PID 1580 wrote to memory of 968 1580 RdrCEF.exe 92 PID 1580 wrote to memory of 968 1580 RdrCEF.exe 92 PID 1580 wrote to memory of 968 1580 RdrCEF.exe 92 PID 1580 wrote to memory of 968 1580 RdrCEF.exe 92 PID 1580 wrote to memory of 968 1580 RdrCEF.exe 92 PID 1580 wrote to memory of 968 1580 RdrCEF.exe 92 PID 1580 wrote to memory of 2852 1580 RdrCEF.exe 93 PID 1580 wrote to memory of 2852 1580 RdrCEF.exe 93 PID 1580 wrote to memory of 2852 1580 RdrCEF.exe 93 PID 1580 wrote to memory of 2852 1580 RdrCEF.exe 93 PID 1580 wrote to memory of 2852 1580 RdrCEF.exe 93 PID 1580 wrote to memory of 2852 1580 RdrCEF.exe 93 PID 1580 wrote to memory of 2852 1580 RdrCEF.exe 93 PID 1580 wrote to memory of 2852 1580 RdrCEF.exe 93 PID 1580 wrote to memory of 2852 1580 RdrCEF.exe 93 PID 1580 wrote to memory of 2852 1580 RdrCEF.exe 93 PID 1580 wrote to memory of 2852 1580 RdrCEF.exe 93 PID 1580 wrote to memory of 2852 1580 RdrCEF.exe 93 PID 1580 wrote to memory of 2852 1580 RdrCEF.exe 93 PID 1580 wrote to memory of 2852 1580 RdrCEF.exe 93 PID 1580 wrote to memory of 2852 1580 RdrCEF.exe 93 PID 1580 wrote to memory of 2852 1580 RdrCEF.exe 93 PID 1580 wrote to memory of 2852 1580 RdrCEF.exe 93 PID 1580 wrote to memory of 2852 1580 RdrCEF.exe 93 PID 1580 wrote to memory of 2852 1580 RdrCEF.exe 93 PID 1580 wrote to memory of 2852 1580 RdrCEF.exe 93
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\d99df7be17a1fdc0c08294bee1947acd_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:4612 -
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:1580 -
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=53325E6A35AEDB2418535EBDB63AEE12 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:968
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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=D46F20DF9B57D2F7320E1C6C581F2079 --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=D46F20DF9B57D2F7320E1C6C581F2079 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2852
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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=25481B34F186391ACAF544FDD30856EE --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2096
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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=BDFCD109CA876082B06820A249E95CF7 --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=BDFCD109CA876082B06820A249E95CF7 --renderer-client-id=5 --mojo-platform-channel-handle=1780 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:5072
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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=D1FC428B3311021DEF9D89B035D08562 --mojo-platform-channel-handle=2704 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3448
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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=25AA1A2760C0FEE420082CB238C3459C --mojo-platform-channel-handle=2828 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3280
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4632
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD57ef7db79221a7750d5915b0d32296ec4
SHA1716de190d0aa1312b430fa2bfe473a0114ef8f25
SHA256a0bc22e3c5810812e748b2decbb7d4193a78c019682a0b047a07db73bfed2809
SHA512306e8ed0679c0708f9147dc90595bb3b0a86fccdba44e18471bcb74db5f46369a78d5864c2d949983b5e1f1868a78bb597098926e490f817fb624e8710459e77
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5