Analysis
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max time kernel
142s -
max time network
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platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
30-05-2024 12:52
Behavioral task
behavioral1
Sample
0f1b9315d570e9bc88d4dae291c0aa90_NeikiAnalytics.pdf
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
0f1b9315d570e9bc88d4dae291c0aa90_NeikiAnalytics.pdf
Resource
win10v2004-20240426-en
General
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Target
0f1b9315d570e9bc88d4dae291c0aa90_NeikiAnalytics.pdf
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Size
658KB
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MD5
0f1b9315d570e9bc88d4dae291c0aa90
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SHA1
59eaebeddfa6a6a9fe6f8cbfc3bb20835cb8bba3
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SHA256
b25be7a95e39f69ec3a5af2caeceeb0c104dd91692c488bc419b816cce2186f9
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SHA512
5b1a8a138bcbfc8309c582fce6fa03de7186f5f0c0ba4bfba8c3a0a672dd855f37c6a79289b61e816e0b98980b12dde3b52dbf216e04ece5ee2f6844eaf5922a
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SSDEEP
12288:Lx9k9pFCYIFSVYbFw3r529h0FD0cSbLj6Phb0k+jyfWm36tkbB+:19qpFrVVYArASFDXSspSAWmKtb
Malware Config
Signatures
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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-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 768 AcroRd32.exe 768 AcroRd32.exe 768 AcroRd32.exe 768 AcroRd32.exe 768 AcroRd32.exe 768 AcroRd32.exe 768 AcroRd32.exe 768 AcroRd32.exe 768 AcroRd32.exe 768 AcroRd32.exe 768 AcroRd32.exe 768 AcroRd32.exe 768 AcroRd32.exe 768 AcroRd32.exe 768 AcroRd32.exe 768 AcroRd32.exe 768 AcroRd32.exe 768 AcroRd32.exe 768 AcroRd32.exe 768 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 768 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 768 AcroRd32.exe 768 AcroRd32.exe 768 AcroRd32.exe 768 AcroRd32.exe 768 AcroRd32.exe 768 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 768 wrote to memory of 2192 768 AcroRd32.exe 88 PID 768 wrote to memory of 2192 768 AcroRd32.exe 88 PID 768 wrote to memory of 2192 768 AcroRd32.exe 88 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 1760 2192 RdrCEF.exe 89 PID 2192 wrote to memory of 2892 2192 RdrCEF.exe 90 PID 2192 wrote to memory of 2892 2192 RdrCEF.exe 90 PID 2192 wrote to memory of 2892 2192 RdrCEF.exe 90 PID 2192 wrote to memory of 2892 2192 RdrCEF.exe 90 PID 2192 wrote to memory of 2892 2192 RdrCEF.exe 90 PID 2192 wrote to memory of 2892 2192 RdrCEF.exe 90 PID 2192 wrote to memory of 2892 2192 RdrCEF.exe 90 PID 2192 wrote to memory of 2892 2192 RdrCEF.exe 90 PID 2192 wrote to memory of 2892 2192 RdrCEF.exe 90 PID 2192 wrote to memory of 2892 2192 RdrCEF.exe 90 PID 2192 wrote to memory of 2892 2192 RdrCEF.exe 90 PID 2192 wrote to memory of 2892 2192 RdrCEF.exe 90 PID 2192 wrote to memory of 2892 2192 RdrCEF.exe 90 PID 2192 wrote to memory of 2892 2192 RdrCEF.exe 90 PID 2192 wrote to memory of 2892 2192 RdrCEF.exe 90 PID 2192 wrote to memory of 2892 2192 RdrCEF.exe 90 PID 2192 wrote to memory of 2892 2192 RdrCEF.exe 90 PID 2192 wrote to memory of 2892 2192 RdrCEF.exe 90
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\0f1b9315d570e9bc88d4dae291c0aa90_NeikiAnalytics.pdf"1⤵
- 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:768 -
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⤵
- Suspicious use of WriteProcessMemory
PID:2192 -
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=0F58008CEEF750A49DD9DA7A49205259 --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=0F58008CEEF750A49DD9DA7A49205259 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵PID:1760
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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=74D30ED55B3CB81300A0B4CFC62FD112 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2892
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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=2C86E4C1F370CBE36B713210ED4B60B7 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:228
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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=6D1A5D762C2B273ECBAE6619ACB95760 --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=6D1A5D762C2B273ECBAE6619ACB95760 --renderer-client-id=5 --mojo-platform-channel-handle=1996 --allow-no-sandbox-job /prefetch:13⤵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=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=C7FD1C1FD6602A917235864109A1FC6C --mojo-platform-channel-handle=2724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3472
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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=273D852030E2D32A26B07AA30FB3520C --mojo-platform-channel-handle=2012 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4600
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD561244d59ba663abe96afff947b61a9cc
SHA1bd4aae42a28654658a746e8f67bd6549b3196530
SHA256954560c25408e3292095c2b4103cb56006dcac52bf4e53809820738e556656f7
SHA512238012dadb54ec703641a26a64c3910e8cf8c7e1284e04a04a6398578d24893207684ce1d22fac31918c7eba7cf1a68deca7572c665a0ada388b84a6ca4fae15
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5