Analysis
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max time kernel
134s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
30-05-2024 13:21
Behavioral task
behavioral1
Sample
e9407d8478607e3f73d9e23b1128eab0_NeikiAnalytics.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e9407d8478607e3f73d9e23b1128eab0_NeikiAnalytics.pdf
Resource
win10v2004-20240508-en
General
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Target
e9407d8478607e3f73d9e23b1128eab0_NeikiAnalytics.pdf
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Size
689KB
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MD5
e9407d8478607e3f73d9e23b1128eab0
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SHA1
2b92aa9fac844d70eb92fb45899bdee72496990b
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SHA256
d5260e7fb44d924b7108eb741b402bc7bd65d10c7ab4be606eee08ea72fb33e4
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SHA512
7f667391251ad7b5c23892adac769076d19ef0305557d55d5f3b03b49b1a50d112805adf08075bce51d54024186446c3de3c71b06ab331f9fed69909fba4d0d9
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SSDEEP
12288:Y8VOrZWRW0E8KGWkCDhIYviTvSVJ/swsg1zafbVQuC53C9PwjsIB4ECs3k39Rxx9:mrQRb0kCDiGiToJ/swsismuCsxPsWbQg
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-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4364 AcroRd32.exe 4364 AcroRd32.exe 4364 AcroRd32.exe 4364 AcroRd32.exe 4364 AcroRd32.exe 4364 AcroRd32.exe 4364 AcroRd32.exe 4364 AcroRd32.exe 4364 AcroRd32.exe 4364 AcroRd32.exe 4364 AcroRd32.exe 4364 AcroRd32.exe 4364 AcroRd32.exe 4364 AcroRd32.exe 4364 AcroRd32.exe 4364 AcroRd32.exe 4364 AcroRd32.exe 4364 AcroRd32.exe 4364 AcroRd32.exe 4364 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4364 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 4364 AcroRd32.exe 4364 AcroRd32.exe 4364 AcroRd32.exe 4364 AcroRd32.exe 4364 AcroRd32.exe 4364 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4364 wrote to memory of 2352 4364 AcroRd32.exe 91 PID 4364 wrote to memory of 2352 4364 AcroRd32.exe 91 PID 4364 wrote to memory of 2352 4364 AcroRd32.exe 91 PID 2352 wrote to memory of 4844 2352 RdrCEF.exe 94 PID 2352 wrote to memory of 4844 2352 RdrCEF.exe 94 PID 2352 wrote to memory of 4844 2352 RdrCEF.exe 94 PID 2352 wrote to memory of 4844 2352 RdrCEF.exe 94 PID 2352 wrote to memory of 4844 2352 RdrCEF.exe 94 PID 2352 wrote to memory of 4844 2352 RdrCEF.exe 94 PID 2352 wrote to memory of 4844 2352 RdrCEF.exe 94 PID 2352 wrote to memory of 4844 2352 RdrCEF.exe 94 PID 2352 wrote to memory of 4844 2352 RdrCEF.exe 94 PID 2352 wrote to memory of 4844 2352 RdrCEF.exe 94 PID 2352 wrote to memory of 4844 2352 RdrCEF.exe 94 PID 2352 wrote to memory of 4844 2352 RdrCEF.exe 94 PID 2352 wrote to memory of 4844 2352 RdrCEF.exe 94 PID 2352 wrote to memory of 4844 2352 RdrCEF.exe 94 PID 2352 wrote to memory of 4844 2352 RdrCEF.exe 94 PID 2352 wrote to memory of 4844 2352 RdrCEF.exe 94 PID 2352 wrote to memory of 4844 2352 RdrCEF.exe 94 PID 2352 wrote to memory of 4844 2352 RdrCEF.exe 94 PID 2352 wrote to memory of 4844 2352 RdrCEF.exe 94 PID 2352 wrote to memory of 4844 2352 RdrCEF.exe 94 PID 2352 wrote to memory of 4844 2352 RdrCEF.exe 94 PID 2352 wrote to memory of 4844 2352 RdrCEF.exe 94 PID 2352 wrote to memory of 4844 2352 RdrCEF.exe 94 PID 2352 wrote to memory of 4844 2352 RdrCEF.exe 94 PID 2352 wrote to memory of 4844 2352 RdrCEF.exe 94 PID 2352 wrote to memory of 4844 2352 RdrCEF.exe 94 PID 2352 wrote to memory of 4844 2352 RdrCEF.exe 94 PID 2352 wrote to memory of 4844 2352 RdrCEF.exe 94 PID 2352 wrote to memory of 4844 2352 RdrCEF.exe 94 PID 2352 wrote to memory of 4844 2352 RdrCEF.exe 94 PID 2352 wrote to memory of 4844 2352 RdrCEF.exe 94 PID 2352 wrote to memory of 4844 2352 RdrCEF.exe 94 PID 2352 wrote to memory of 4844 2352 RdrCEF.exe 94 PID 2352 wrote to memory of 4844 2352 RdrCEF.exe 94 PID 2352 wrote to memory of 4844 2352 RdrCEF.exe 94 PID 2352 wrote to memory of 4844 2352 RdrCEF.exe 94 PID 2352 wrote to memory of 4844 2352 RdrCEF.exe 94 PID 2352 wrote to memory of 4844 2352 RdrCEF.exe 94 PID 2352 wrote to memory of 4844 2352 RdrCEF.exe 94 PID 2352 wrote to memory of 4844 2352 RdrCEF.exe 94 PID 2352 wrote to memory of 4844 2352 RdrCEF.exe 94 PID 2352 wrote to memory of 1008 2352 RdrCEF.exe 95 PID 2352 wrote to memory of 1008 2352 RdrCEF.exe 95 PID 2352 wrote to memory of 1008 2352 RdrCEF.exe 95 PID 2352 wrote to memory of 1008 2352 RdrCEF.exe 95 PID 2352 wrote to memory of 1008 2352 RdrCEF.exe 95 PID 2352 wrote to memory of 1008 2352 RdrCEF.exe 95 PID 2352 wrote to memory of 1008 2352 RdrCEF.exe 95 PID 2352 wrote to memory of 1008 2352 RdrCEF.exe 95 PID 2352 wrote to memory of 1008 2352 RdrCEF.exe 95 PID 2352 wrote to memory of 1008 2352 RdrCEF.exe 95 PID 2352 wrote to memory of 1008 2352 RdrCEF.exe 95 PID 2352 wrote to memory of 1008 2352 RdrCEF.exe 95 PID 2352 wrote to memory of 1008 2352 RdrCEF.exe 95 PID 2352 wrote to memory of 1008 2352 RdrCEF.exe 95 PID 2352 wrote to memory of 1008 2352 RdrCEF.exe 95 PID 2352 wrote to memory of 1008 2352 RdrCEF.exe 95 PID 2352 wrote to memory of 1008 2352 RdrCEF.exe 95 PID 2352 wrote to memory of 1008 2352 RdrCEF.exe 95 PID 2352 wrote to memory of 1008 2352 RdrCEF.exe 95 PID 2352 wrote to memory of 1008 2352 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\e9407d8478607e3f73d9e23b1128eab0_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:4364 -
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:2352 -
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=D343AF78DDF3CF12C9CEE0FB6C503A33 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4844
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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=3E4B01A1373CC331D6618A172C081181 --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=3E4B01A1373CC331D6618A172C081181 --renderer-client-id=2 --mojo-platform-channel-handle=1768 --allow-no-sandbox-job /prefetch:13⤵PID:1008
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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=D5DD68717B86E95987C32A7A3E47EB67 --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=D5DD68717B86E95987C32A7A3E47EB67 --renderer-client-id=4 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job /prefetch:13⤵PID:3124
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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=B17BF552456E9A8DFBDEBE0ABE53CA9E --mojo-platform-channel-handle=2584 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3828
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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=F9CDB7C55C3280FFE79A8023874E9C3C --mojo-platform-channel-handle=2792 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4124
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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=2D4F0FA6E8B7CD2E8DA692AEF6E93C3D --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3708
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2516
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD581ae56443178ea2c76a304114c9f341a
SHA1a8dd29da6df7e8554c113e5b7129d3054953e09c
SHA256cafec5bd5a8588fe66a63b5ca948922902e3b3e089ee48edfcc556596f7547e7
SHA512bfca1f08c023238a212973e719b29891f4ca4ce1e9664e1745cfc7a3b794c9642cd437b7878ea3a203283510f336afccd73d1407376dd9a628e76dd9d56f8254
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5