Analysis
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max time kernel
149s -
max time network
151s -
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 12:55
Behavioral task
behavioral1
Sample
4f2afe96a15bee695258a290ffec0730_NeikiAnalytics.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
4f2afe96a15bee695258a290ffec0730_NeikiAnalytics.pdf
Resource
win10v2004-20240426-en
General
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Target
4f2afe96a15bee695258a290ffec0730_NeikiAnalytics.pdf
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Size
156KB
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MD5
4f2afe96a15bee695258a290ffec0730
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SHA1
cc8e99920f3a991d374849e564f57f2cba060bbb
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SHA256
37c57b8c040e6ec1ddb91949b371ec59b767ddcfd2cfacf0f06e76194228538d
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SHA512
4e81f3130fcd7180f510ea1cb644bd7650a544d444e27e230c8856f1babe003162c68022e3b9275274ceef0568c1f70e679f29c5e84ff8757cd3bf7b45e51550
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SSDEEP
3072:FNo/clIDIcr0BgZvHNplkX8eiTOSnM+VJ2CYN1TI8yRuYfF2/Iy++:+IVBuvBkXliVM+vJYPIPRNfo
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 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 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3028 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe 3028 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3028 wrote to memory of 5088 3028 AcroRd32.exe 89 PID 3028 wrote to memory of 5088 3028 AcroRd32.exe 89 PID 3028 wrote to memory of 5088 3028 AcroRd32.exe 89 PID 5088 wrote to memory of 4980 5088 RdrCEF.exe 90 PID 5088 wrote to memory of 4980 5088 RdrCEF.exe 90 PID 5088 wrote to memory of 4980 5088 RdrCEF.exe 90 PID 5088 wrote to memory of 4980 5088 RdrCEF.exe 90 PID 5088 wrote to memory of 4980 5088 RdrCEF.exe 90 PID 5088 wrote to memory of 4980 5088 RdrCEF.exe 90 PID 5088 wrote to memory of 4980 5088 RdrCEF.exe 90 PID 5088 wrote to memory of 4980 5088 RdrCEF.exe 90 PID 5088 wrote to memory of 4980 5088 RdrCEF.exe 90 PID 5088 wrote to memory of 4980 5088 RdrCEF.exe 90 PID 5088 wrote to memory of 4980 5088 RdrCEF.exe 90 PID 5088 wrote to memory of 4980 5088 RdrCEF.exe 90 PID 5088 wrote to memory of 4980 5088 RdrCEF.exe 90 PID 5088 wrote to memory of 4980 5088 RdrCEF.exe 90 PID 5088 wrote to memory of 4980 5088 RdrCEF.exe 90 PID 5088 wrote to memory of 4980 5088 RdrCEF.exe 90 PID 5088 wrote to memory of 4980 5088 RdrCEF.exe 90 PID 5088 wrote to memory of 4980 5088 RdrCEF.exe 90 PID 5088 wrote to memory of 4980 5088 RdrCEF.exe 90 PID 5088 wrote to memory of 4980 5088 RdrCEF.exe 90 PID 5088 wrote to memory of 4980 5088 RdrCEF.exe 90 PID 5088 wrote to memory of 4980 5088 RdrCEF.exe 90 PID 5088 wrote to memory of 4980 5088 RdrCEF.exe 90 PID 5088 wrote to memory of 4980 5088 RdrCEF.exe 90 PID 5088 wrote to memory of 4980 5088 RdrCEF.exe 90 PID 5088 wrote to memory of 4980 5088 RdrCEF.exe 90 PID 5088 wrote to memory of 4980 5088 RdrCEF.exe 90 PID 5088 wrote to memory of 4980 5088 RdrCEF.exe 90 PID 5088 wrote to memory of 4980 5088 RdrCEF.exe 90 PID 5088 wrote to memory of 4980 5088 RdrCEF.exe 90 PID 5088 wrote to memory of 4980 5088 RdrCEF.exe 90 PID 5088 wrote to memory of 4980 5088 RdrCEF.exe 90 PID 5088 wrote to memory of 4980 5088 RdrCEF.exe 90 PID 5088 wrote to memory of 4980 5088 RdrCEF.exe 90 PID 5088 wrote to memory of 4980 5088 RdrCEF.exe 90 PID 5088 wrote to memory of 4980 5088 RdrCEF.exe 90 PID 5088 wrote to memory of 4980 5088 RdrCEF.exe 90 PID 5088 wrote to memory of 4980 5088 RdrCEF.exe 90 PID 5088 wrote to memory of 4980 5088 RdrCEF.exe 90 PID 5088 wrote to memory of 4980 5088 RdrCEF.exe 90 PID 5088 wrote to memory of 4980 5088 RdrCEF.exe 90 PID 5088 wrote to memory of 1816 5088 RdrCEF.exe 91 PID 5088 wrote to memory of 1816 5088 RdrCEF.exe 91 PID 5088 wrote to memory of 1816 5088 RdrCEF.exe 91 PID 5088 wrote to memory of 1816 5088 RdrCEF.exe 91 PID 5088 wrote to memory of 1816 5088 RdrCEF.exe 91 PID 5088 wrote to memory of 1816 5088 RdrCEF.exe 91 PID 5088 wrote to memory of 1816 5088 RdrCEF.exe 91 PID 5088 wrote to memory of 1816 5088 RdrCEF.exe 91 PID 5088 wrote to memory of 1816 5088 RdrCEF.exe 91 PID 5088 wrote to memory of 1816 5088 RdrCEF.exe 91 PID 5088 wrote to memory of 1816 5088 RdrCEF.exe 91 PID 5088 wrote to memory of 1816 5088 RdrCEF.exe 91 PID 5088 wrote to memory of 1816 5088 RdrCEF.exe 91 PID 5088 wrote to memory of 1816 5088 RdrCEF.exe 91 PID 5088 wrote to memory of 1816 5088 RdrCEF.exe 91 PID 5088 wrote to memory of 1816 5088 RdrCEF.exe 91 PID 5088 wrote to memory of 1816 5088 RdrCEF.exe 91 PID 5088 wrote to memory of 1816 5088 RdrCEF.exe 91 PID 5088 wrote to memory of 1816 5088 RdrCEF.exe 91 PID 5088 wrote to memory of 1816 5088 RdrCEF.exe 91
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\4f2afe96a15bee695258a290ffec0730_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:3028 -
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:5088 -
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=ABC70DAEBBC11493E0E7E209F67A9331 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4980
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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=68711878E07E6DA0F5400AD8981F3CB8 --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=68711878E07E6DA0F5400AD8981F3CB8 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵PID:1816
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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=64E8C227A7CC942FD60F95C024F9B0EA --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1632
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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=12D7EB6EE479A3CACF63C87D147520E1 --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=12D7EB6EE479A3CACF63C87D147520E1 --renderer-client-id=5 --mojo-platform-channel-handle=1808 --allow-no-sandbox-job /prefetch:13⤵PID:2068
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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=DE3AE55E41C08361DA9FFCE7875AAC6E --mojo-platform-channel-handle=2448 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3088
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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=A884FBFC8FD8D453527F47E51CFC3265 --mojo-platform-channel-handle=2816 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1440
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1800
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5af7e0040a530ba27e6c49e6c8bcb9de9
SHA16b1f3c35d0cd8129f368e6c9b3b1bdf0d0b3dd46
SHA256fc671576938be370f14f8c5089174508a18920ea165e666583bdfa649cd97246
SHA512c7c12fd27f5cf934455bfaf95b72c801e49cc90349935da802268ac88a8580398238f8b094de0ddaf0b9bc5bf9583284f52c22591fd49295284ff0c8ec06eff4
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5