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
12/05/2024, 13:35
Behavioral task
behavioral1
Sample
1651499a0acd8a2116de1ec08c01a520_NeikiAnalytics.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1651499a0acd8a2116de1ec08c01a520_NeikiAnalytics.pdf
Resource
win10v2004-20240426-en
General
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Target
1651499a0acd8a2116de1ec08c01a520_NeikiAnalytics.pdf
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Size
254KB
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MD5
1651499a0acd8a2116de1ec08c01a520
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SHA1
2e944a0a3bb17e56e6c490f3979c28e91c431f07
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SHA256
757ff5b06602a4bca3f596e26b199a448ad1ce678ba461ac0ce9284fd14db9f5
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SHA512
e379d1df1b43c53aa7cd461c5b64508fe1a3af064784de4e010e341c6972c49715b2d5833e1efbaa1e82f13f9e5b464b83779d1b824631e37307a0bd84a7e952
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SSDEEP
6144:92txWVfNI0jFsoPLigJTTqvMQxwphHhgfEXp0pcsjE+6:gEiayo7Tqv5xCHhwA0pcwE+6
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 508 AcroRd32.exe 508 AcroRd32.exe 508 AcroRd32.exe 508 AcroRd32.exe 508 AcroRd32.exe 508 AcroRd32.exe 508 AcroRd32.exe 508 AcroRd32.exe 508 AcroRd32.exe 508 AcroRd32.exe 508 AcroRd32.exe 508 AcroRd32.exe 508 AcroRd32.exe 508 AcroRd32.exe 508 AcroRd32.exe 508 AcroRd32.exe 508 AcroRd32.exe 508 AcroRd32.exe 508 AcroRd32.exe 508 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 508 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 508 AcroRd32.exe 508 AcroRd32.exe 508 AcroRd32.exe 508 AcroRd32.exe 508 AcroRd32.exe 508 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 508 wrote to memory of 5000 508 AcroRd32.exe 91 PID 508 wrote to memory of 5000 508 AcroRd32.exe 91 PID 508 wrote to memory of 5000 508 AcroRd32.exe 91 PID 5000 wrote to memory of 2992 5000 RdrCEF.exe 92 PID 5000 wrote to memory of 2992 5000 RdrCEF.exe 92 PID 5000 wrote to memory of 2992 5000 RdrCEF.exe 92 PID 5000 wrote to memory of 2992 5000 RdrCEF.exe 92 PID 5000 wrote to memory of 2992 5000 RdrCEF.exe 92 PID 5000 wrote to memory of 2992 5000 RdrCEF.exe 92 PID 5000 wrote to memory of 2992 5000 RdrCEF.exe 92 PID 5000 wrote to memory of 2992 5000 RdrCEF.exe 92 PID 5000 wrote to memory of 2992 5000 RdrCEF.exe 92 PID 5000 wrote to memory of 2992 5000 RdrCEF.exe 92 PID 5000 wrote to memory of 2992 5000 RdrCEF.exe 92 PID 5000 wrote to memory of 2992 5000 RdrCEF.exe 92 PID 5000 wrote to memory of 2992 5000 RdrCEF.exe 92 PID 5000 wrote to memory of 2992 5000 RdrCEF.exe 92 PID 5000 wrote to memory of 2992 5000 RdrCEF.exe 92 PID 5000 wrote to memory of 2992 5000 RdrCEF.exe 92 PID 5000 wrote to memory of 2992 5000 RdrCEF.exe 92 PID 5000 wrote to memory of 2992 5000 RdrCEF.exe 92 PID 5000 wrote to memory of 2992 5000 RdrCEF.exe 92 PID 5000 wrote to memory of 2992 5000 RdrCEF.exe 92 PID 5000 wrote to memory of 2992 5000 RdrCEF.exe 92 PID 5000 wrote to memory of 2992 5000 RdrCEF.exe 92 PID 5000 wrote to memory of 2992 5000 RdrCEF.exe 92 PID 5000 wrote to memory of 2992 5000 RdrCEF.exe 92 PID 5000 wrote to memory of 2992 5000 RdrCEF.exe 92 PID 5000 wrote to memory of 2992 5000 RdrCEF.exe 92 PID 5000 wrote to memory of 2992 5000 RdrCEF.exe 92 PID 5000 wrote to memory of 2992 5000 RdrCEF.exe 92 PID 5000 wrote to memory of 2992 5000 RdrCEF.exe 92 PID 5000 wrote to memory of 2992 5000 RdrCEF.exe 92 PID 5000 wrote to memory of 2992 5000 RdrCEF.exe 92 PID 5000 wrote to memory of 2992 5000 RdrCEF.exe 92 PID 5000 wrote to memory of 2992 5000 RdrCEF.exe 92 PID 5000 wrote to memory of 2992 5000 RdrCEF.exe 92 PID 5000 wrote to memory of 2992 5000 RdrCEF.exe 92 PID 5000 wrote to memory of 2992 5000 RdrCEF.exe 92 PID 5000 wrote to memory of 2992 5000 RdrCEF.exe 92 PID 5000 wrote to memory of 2992 5000 RdrCEF.exe 92 PID 5000 wrote to memory of 2992 5000 RdrCEF.exe 92 PID 5000 wrote to memory of 2992 5000 RdrCEF.exe 92 PID 5000 wrote to memory of 2992 5000 RdrCEF.exe 92 PID 5000 wrote to memory of 1384 5000 RdrCEF.exe 93 PID 5000 wrote to memory of 1384 5000 RdrCEF.exe 93 PID 5000 wrote to memory of 1384 5000 RdrCEF.exe 93 PID 5000 wrote to memory of 1384 5000 RdrCEF.exe 93 PID 5000 wrote to memory of 1384 5000 RdrCEF.exe 93 PID 5000 wrote to memory of 1384 5000 RdrCEF.exe 93 PID 5000 wrote to memory of 1384 5000 RdrCEF.exe 93 PID 5000 wrote to memory of 1384 5000 RdrCEF.exe 93 PID 5000 wrote to memory of 1384 5000 RdrCEF.exe 93 PID 5000 wrote to memory of 1384 5000 RdrCEF.exe 93 PID 5000 wrote to memory of 1384 5000 RdrCEF.exe 93 PID 5000 wrote to memory of 1384 5000 RdrCEF.exe 93 PID 5000 wrote to memory of 1384 5000 RdrCEF.exe 93 PID 5000 wrote to memory of 1384 5000 RdrCEF.exe 93 PID 5000 wrote to memory of 1384 5000 RdrCEF.exe 93 PID 5000 wrote to memory of 1384 5000 RdrCEF.exe 93 PID 5000 wrote to memory of 1384 5000 RdrCEF.exe 93 PID 5000 wrote to memory of 1384 5000 RdrCEF.exe 93 PID 5000 wrote to memory of 1384 5000 RdrCEF.exe 93 PID 5000 wrote to memory of 1384 5000 RdrCEF.exe 93
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\1651499a0acd8a2116de1ec08c01a520_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:508 -
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:5000 -
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=AD09E2BAEC0C2F3D70603E063AD1584F --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2992
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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=79C8FA4F2B47730FFB09D4C7D334B6A4 --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=79C8FA4F2B47730FFB09D4C7D334B6A4 --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:13⤵PID:1384
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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=8FD4F63ED63D129AC953B67D17E1B207 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2548
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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=AE9F0E0120175512579B01BDFC2012A5 --mojo-platform-channel-handle=1920 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3136
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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=2D2CD49BDC246B0681C256121EA4FFCE --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=2D2CD49BDC246B0681C256121EA4FFCE --renderer-client-id=6 --mojo-platform-channel-handle=1948 --allow-no-sandbox-job /prefetch:13⤵PID:4984
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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=AA687BB70EF2FD9F5034C01DFDDEE144 --mojo-platform-channel-handle=1840 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1432
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD52434e73c465eddebf0ea727e7625c968
SHA162fb915159a388555936de758c90a423c3121ac3
SHA256c43aebb96a2b453597ccea1d5e91eafd75c1dafc5308ae59d9a5414ca7e4ca17
SHA512564177a7751538b7e9a60bb9437b2234b16a6bfa7783851202c0923d84b67abca6ec7413a887fa6ffb212ede526f2ead70709b2ef2c6121db38cd6c8524e16da
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5