Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
30-12-2024 01:00
Behavioral task
behavioral1
Sample
dControl.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral2
Sample
guide.pdf
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
pItktXL4KOAjezzz.exe
Resource
win10v2004-20241007-en
General
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Target
guide.pdf
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Size
2.0MB
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MD5
55bb9445867aed452532dbf986c309ea
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SHA1
142e1f0b806e813cd0ba7704efdb1586daec9604
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SHA256
b4536b5f0aa413b66307d642e04eb8a0c8753cc5c5a9d9eefbbdd7394cf24c86
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SHA512
d874ca538987285664c2a4605e16ba4ed6e6a0b35baabe168da37de4c0972cee9b498efe06b71757489ed9866e48837df142d94b4e0348337af850e9bd687251
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SSDEEP
49152:2J68lR/gWiGGgIAHuDFa8xiQgr87UP7Yy/Qf:2ghRgIAERx1Wrj//S
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 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 -
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-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4000 AcroRd32.exe 4000 AcroRd32.exe 4000 AcroRd32.exe 4000 AcroRd32.exe 4000 AcroRd32.exe 4000 AcroRd32.exe 4000 AcroRd32.exe 4000 AcroRd32.exe 4000 AcroRd32.exe 4000 AcroRd32.exe 4000 AcroRd32.exe 4000 AcroRd32.exe 4000 AcroRd32.exe 4000 AcroRd32.exe 4000 AcroRd32.exe 4000 AcroRd32.exe 4000 AcroRd32.exe 4000 AcroRd32.exe 4000 AcroRd32.exe 4000 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4000 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4000 AcroRd32.exe 4000 AcroRd32.exe 4000 AcroRd32.exe 4000 AcroRd32.exe 4000 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4000 wrote to memory of 3696 4000 AcroRd32.exe 84 PID 4000 wrote to memory of 3696 4000 AcroRd32.exe 84 PID 4000 wrote to memory of 3696 4000 AcroRd32.exe 84 PID 3696 wrote to memory of 2376 3696 RdrCEF.exe 85 PID 3696 wrote to memory of 2376 3696 RdrCEF.exe 85 PID 3696 wrote to memory of 2376 3696 RdrCEF.exe 85 PID 3696 wrote to memory of 2376 3696 RdrCEF.exe 85 PID 3696 wrote to memory of 2376 3696 RdrCEF.exe 85 PID 3696 wrote to memory of 2376 3696 RdrCEF.exe 85 PID 3696 wrote to memory of 2376 3696 RdrCEF.exe 85 PID 3696 wrote to memory of 2376 3696 RdrCEF.exe 85 PID 3696 wrote to memory of 2376 3696 RdrCEF.exe 85 PID 3696 wrote to memory of 2376 3696 RdrCEF.exe 85 PID 3696 wrote to memory of 2376 3696 RdrCEF.exe 85 PID 3696 wrote to memory of 2376 3696 RdrCEF.exe 85 PID 3696 wrote to memory of 2376 3696 RdrCEF.exe 85 PID 3696 wrote to memory of 2376 3696 RdrCEF.exe 85 PID 3696 wrote to memory of 2376 3696 RdrCEF.exe 85 PID 3696 wrote to memory of 2376 3696 RdrCEF.exe 85 PID 3696 wrote to memory of 2376 3696 RdrCEF.exe 85 PID 3696 wrote to memory of 2376 3696 RdrCEF.exe 85 PID 3696 wrote to memory of 2376 3696 RdrCEF.exe 85 PID 3696 wrote to memory of 2376 3696 RdrCEF.exe 85 PID 3696 wrote to memory of 2376 3696 RdrCEF.exe 85 PID 3696 wrote to memory of 2376 3696 RdrCEF.exe 85 PID 3696 wrote to memory of 2376 3696 RdrCEF.exe 85 PID 3696 wrote to memory of 2376 3696 RdrCEF.exe 85 PID 3696 wrote to memory of 2376 3696 RdrCEF.exe 85 PID 3696 wrote to memory of 2376 3696 RdrCEF.exe 85 PID 3696 wrote to memory of 2376 3696 RdrCEF.exe 85 PID 3696 wrote to memory of 2376 3696 RdrCEF.exe 85 PID 3696 wrote to memory of 2376 3696 RdrCEF.exe 85 PID 3696 wrote to memory of 2376 3696 RdrCEF.exe 85 PID 3696 wrote to memory of 2376 3696 RdrCEF.exe 85 PID 3696 wrote to memory of 2376 3696 RdrCEF.exe 85 PID 3696 wrote to memory of 2376 3696 RdrCEF.exe 85 PID 3696 wrote to memory of 2376 3696 RdrCEF.exe 85 PID 3696 wrote to memory of 2376 3696 RdrCEF.exe 85 PID 3696 wrote to memory of 2376 3696 RdrCEF.exe 85 PID 3696 wrote to memory of 2376 3696 RdrCEF.exe 85 PID 3696 wrote to memory of 2376 3696 RdrCEF.exe 85 PID 3696 wrote to memory of 2376 3696 RdrCEF.exe 85 PID 3696 wrote to memory of 2376 3696 RdrCEF.exe 85 PID 3696 wrote to memory of 2376 3696 RdrCEF.exe 85 PID 3696 wrote to memory of 2080 3696 RdrCEF.exe 86 PID 3696 wrote to memory of 2080 3696 RdrCEF.exe 86 PID 3696 wrote to memory of 2080 3696 RdrCEF.exe 86 PID 3696 wrote to memory of 2080 3696 RdrCEF.exe 86 PID 3696 wrote to memory of 2080 3696 RdrCEF.exe 86 PID 3696 wrote to memory of 2080 3696 RdrCEF.exe 86 PID 3696 wrote to memory of 2080 3696 RdrCEF.exe 86 PID 3696 wrote to memory of 2080 3696 RdrCEF.exe 86 PID 3696 wrote to memory of 2080 3696 RdrCEF.exe 86 PID 3696 wrote to memory of 2080 3696 RdrCEF.exe 86 PID 3696 wrote to memory of 2080 3696 RdrCEF.exe 86 PID 3696 wrote to memory of 2080 3696 RdrCEF.exe 86 PID 3696 wrote to memory of 2080 3696 RdrCEF.exe 86 PID 3696 wrote to memory of 2080 3696 RdrCEF.exe 86 PID 3696 wrote to memory of 2080 3696 RdrCEF.exe 86 PID 3696 wrote to memory of 2080 3696 RdrCEF.exe 86 PID 3696 wrote to memory of 2080 3696 RdrCEF.exe 86 PID 3696 wrote to memory of 2080 3696 RdrCEF.exe 86 PID 3696 wrote to memory of 2080 3696 RdrCEF.exe 86 PID 3696 wrote to memory of 2080 3696 RdrCEF.exe 86
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\guide.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:4000 -
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:3696 -
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=A6878EFAB3123EACDF2645EB9ECF3249 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2376
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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=204B7A64EBB81E0F0AE362815E5DB1CF --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=204B7A64EBB81E0F0AE362815E5DB1CF --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2080
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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=00598D2155B5996ACE561BC621EDDAFA --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1436
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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=E0FE93095498E86415818190BFC14235 --mojo-platform-channel-handle=1892 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4792
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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=8C8CD9855D04A00A6B87FA15C767646F --mojo-platform-channel-handle=2376 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1796
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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=8400E86C10ECC7BAAE0162460A433260 --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=8400E86C10ECC7BAAE0162460A433260 --renderer-client-id=7 --mojo-platform-channel-handle=1908 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2512
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2324
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5a860ef6762f151b27592b5ea97870b7a
SHA10d8ddb2bdeec9dc70d1a42faa0a9a8019d7699f2
SHA2567368446e9cace681ae65e04f725bb9c378633f70221460f467652d3a06741570
SHA51253927103ff0506da5bc60a8739efca9f697fd15737fe01d4cf8c2fc0d79ce7c60c4202aacd8b1127ec636f876d5dee8b0a7b330bccecd60ff5fe05465335ff89
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5