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Analysis
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max time kernel
16s -
max time network
20s -
platform
windows10-1703_x64 -
resource
win10-20240404-en -
resource tags
arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system -
submitted
19/06/2024, 15:23
Behavioral task
behavioral1
Sample
PyGrabber.BETA.rar
Resource
win10-20240404-en
windows10-1703-x64
7 signatures
600 seconds
General
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Target
PyGrabber.BETA.rar
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Size
20KB
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MD5
5a1cec2179fcc1a5d8abe6dd854f024f
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SHA1
fcddfca666c9c109b3e6441f526fdbe9d1308950
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SHA256
060eeba1a6af6ae88083fd6b7756b7e5892e89e94dd0317757649584386b1b2d
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SHA512
e92a7941052bd83ee9d7689d643e78a6857e735f05ce449a9faad858b6076f69ca3387472c452455ea2b2c10c4ec720a713433d05677e5f07dd9809e79704a13
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SSDEEP
384:4bL4cnRhYxtBeVL9hDrnMD9oeATHi88nPzuZZRR/Slv8Gz4nT7aFdH4zQM:qM18VfDbvF8PzubRR/36467fM
Score
3/10
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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-1-5-21-1687926120-3022217735-1146543763-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1687926120-3022217735-1146543763-1000_Classes\Local Settings OpenWith.exe Key created \REGISTRY\USER\S-1-5-21-1687926120-3022217735-1146543763-1000_Classes\Local Settings cmd.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2152 OpenWith.exe -
Suspicious use of SetWindowsHookEx 51 IoCs
pid Process 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 2152 OpenWith.exe 3712 AcroRd32.exe 3712 AcroRd32.exe 3712 AcroRd32.exe 3712 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2152 wrote to memory of 3712 2152 OpenWith.exe 75 PID 2152 wrote to memory of 3712 2152 OpenWith.exe 75 PID 2152 wrote to memory of 3712 2152 OpenWith.exe 75 PID 3712 wrote to memory of 4312 3712 AcroRd32.exe 78 PID 3712 wrote to memory of 4312 3712 AcroRd32.exe 78 PID 3712 wrote to memory of 4312 3712 AcroRd32.exe 78 PID 4312 wrote to memory of 592 4312 RdrCEF.exe 79 PID 4312 wrote to memory of 592 4312 RdrCEF.exe 79 PID 4312 wrote to memory of 592 4312 RdrCEF.exe 79 PID 4312 wrote to memory of 592 4312 RdrCEF.exe 79 PID 4312 wrote to memory of 592 4312 RdrCEF.exe 79 PID 4312 wrote to memory of 592 4312 RdrCEF.exe 79 PID 4312 wrote to memory of 592 4312 RdrCEF.exe 79 PID 4312 wrote to memory of 592 4312 RdrCEF.exe 79 PID 4312 wrote to memory of 592 4312 RdrCEF.exe 79 PID 4312 wrote to memory of 592 4312 RdrCEF.exe 79 PID 4312 wrote to memory of 592 4312 RdrCEF.exe 79 PID 4312 wrote to memory of 592 4312 RdrCEF.exe 79 PID 4312 wrote to memory of 592 4312 RdrCEF.exe 79 PID 4312 wrote to memory of 592 4312 RdrCEF.exe 79 PID 4312 wrote to memory of 592 4312 RdrCEF.exe 79 PID 4312 wrote to memory of 592 4312 RdrCEF.exe 79 PID 4312 wrote to memory of 592 4312 RdrCEF.exe 79 PID 4312 wrote to memory of 592 4312 RdrCEF.exe 79 PID 4312 wrote to memory of 592 4312 RdrCEF.exe 79 PID 4312 wrote to memory of 592 4312 RdrCEF.exe 79 PID 4312 wrote to memory of 592 4312 RdrCEF.exe 79 PID 4312 wrote to memory of 592 4312 RdrCEF.exe 79 PID 4312 wrote to memory of 592 4312 RdrCEF.exe 79 PID 4312 wrote to memory of 592 4312 RdrCEF.exe 79 PID 4312 wrote to memory of 592 4312 RdrCEF.exe 79 PID 4312 wrote to memory of 592 4312 RdrCEF.exe 79 PID 4312 wrote to memory of 592 4312 RdrCEF.exe 79 PID 4312 wrote to memory of 592 4312 RdrCEF.exe 79 PID 4312 wrote to memory of 592 4312 RdrCEF.exe 79 PID 4312 wrote to memory of 592 4312 RdrCEF.exe 79 PID 4312 wrote to memory of 592 4312 RdrCEF.exe 79 PID 4312 wrote to memory of 592 4312 RdrCEF.exe 79 PID 4312 wrote to memory of 592 4312 RdrCEF.exe 79 PID 4312 wrote to memory of 592 4312 RdrCEF.exe 79 PID 4312 wrote to memory of 592 4312 RdrCEF.exe 79 PID 4312 wrote to memory of 592 4312 RdrCEF.exe 79 PID 4312 wrote to memory of 592 4312 RdrCEF.exe 79 PID 4312 wrote to memory of 592 4312 RdrCEF.exe 79 PID 4312 wrote to memory of 592 4312 RdrCEF.exe 79 PID 4312 wrote to memory of 592 4312 RdrCEF.exe 79 PID 4312 wrote to memory of 592 4312 RdrCEF.exe 79 PID 4312 wrote to memory of 1744 4312 RdrCEF.exe 80 PID 4312 wrote to memory of 1744 4312 RdrCEF.exe 80 PID 4312 wrote to memory of 1744 4312 RdrCEF.exe 80 PID 4312 wrote to memory of 1744 4312 RdrCEF.exe 80 PID 4312 wrote to memory of 1744 4312 RdrCEF.exe 80 PID 4312 wrote to memory of 1744 4312 RdrCEF.exe 80 PID 4312 wrote to memory of 1744 4312 RdrCEF.exe 80 PID 4312 wrote to memory of 1744 4312 RdrCEF.exe 80 PID 4312 wrote to memory of 1744 4312 RdrCEF.exe 80 PID 4312 wrote to memory of 1744 4312 RdrCEF.exe 80 PID 4312 wrote to memory of 1744 4312 RdrCEF.exe 80 PID 4312 wrote to memory of 1744 4312 RdrCEF.exe 80 PID 4312 wrote to memory of 1744 4312 RdrCEF.exe 80 PID 4312 wrote to memory of 1744 4312 RdrCEF.exe 80 PID 4312 wrote to memory of 1744 4312 RdrCEF.exe 80 PID 4312 wrote to memory of 1744 4312 RdrCEF.exe 80 PID 4312 wrote to memory of 1744 4312 RdrCEF.exe 80
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\PyGrabber.BETA.rar1⤵
- Modifies registry class
PID:4452
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C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2152 -
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\PyGrabber.BETA.rar"2⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3712 -
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=165140433⤵
- Suspicious use of WriteProcessMemory
PID:4312 -
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=1476F7D9771FE30BC7ED8891660C38BE --mojo-platform-channel-handle=1616 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:24⤵PID:592
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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=A3C6848AC288B676DDE222C7D6678820 --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=A3C6848AC288B676DDE222C7D6678820 --renderer-client-id=2 --mojo-platform-channel-handle=1636 --allow-no-sandbox-job /prefetch:14⤵PID:1744
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:1700