Analysis
-
max time kernel
41s -
max time network
48s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
30-06-2024 23:38
Behavioral task
behavioral1
Sample
23b70351e3699335df32f3a06777e2514b8daed6a14c506f5380b6792e0f08e7_NeikiAnalytics.pdf
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
23b70351e3699335df32f3a06777e2514b8daed6a14c506f5380b6792e0f08e7_NeikiAnalytics.pdf
Resource
win10v2004-20240508-en
General
-
Target
23b70351e3699335df32f3a06777e2514b8daed6a14c506f5380b6792e0f08e7_NeikiAnalytics.pdf
-
Size
75KB
-
MD5
5612f594c1040052b60b9a2940e16b70
-
SHA1
e1f69fd76365b224c7eef715a1a1451daf1514c9
-
SHA256
23b70351e3699335df32f3a06777e2514b8daed6a14c506f5380b6792e0f08e7
-
SHA512
5bdf8f9eef3bb6b6ee926a9d538a962d6fed53fd6881a8719f5a15574791c477a3a278c385975964f0bd9ebe15d1e2e54db7cfa4b7a125d861755893072c86bb
-
SSDEEP
1536:pQluqogjJgSECrR9jWWf6cmUeKc6YGGVBXCGGdW6ojh0W2QUZjJniyPlq/Ox:WluqtECrHSWNeKtY9XDGqfxWZiytfx
Malware Config
Signatures
-
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
AcroRd32.exedescription 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 -
Processes:
AcroRd32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 4304 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
AcroRd32.exepid process 4304 AcroRd32.exe 4304 AcroRd32.exe 4304 AcroRd32.exe 4304 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 4304 wrote to memory of 4708 4304 AcroRd32.exe RdrCEF.exe PID 4304 wrote to memory of 4708 4304 AcroRd32.exe RdrCEF.exe PID 4304 wrote to memory of 4708 4304 AcroRd32.exe RdrCEF.exe PID 4708 wrote to memory of 1968 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1968 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1968 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1968 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1968 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1968 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1968 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1968 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1968 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1968 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1968 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1968 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1968 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1968 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1968 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1968 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1968 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1968 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1968 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1968 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1968 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1968 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1968 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1968 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1968 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1968 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1968 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1968 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1968 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1968 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1968 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1968 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1968 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1968 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1968 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1968 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1968 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1968 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1968 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1968 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1968 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1368 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1368 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1368 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1368 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1368 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1368 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1368 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1368 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1368 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1368 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1368 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1368 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1368 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1368 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1368 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1368 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1368 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1368 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1368 4708 RdrCEF.exe RdrCEF.exe PID 4708 wrote to memory of 1368 4708 RdrCEF.exe RdrCEF.exe
Processes
-
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\23b70351e3699335df32f3a06777e2514b8daed6a14c506f5380b6792e0f08e7_NeikiAnalytics.pdf"1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
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
-
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=2A6BDD9E509C17092BD86B9FFB18F0FF --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
-
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=46E5BEAB3B643B0B9A3CF751CE4B4122 --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=46E5BEAB3B643B0B9A3CF751CE4B4122 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
-
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=1C01F755AE3DD7C32A080565721B82D2 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
-
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=192933B15CD71CB0C30EEE7B2AC22567 --mojo-platform-channel-handle=1928 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
-
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=9A743C6E83B530DCED16E01BD0C8CFE2 --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=9A743C6E83B530DCED16E01BD0C8CFE2 --renderer-client-id=6 --mojo-platform-channel-handle=2108 --allow-no-sandbox-job /prefetch:13⤵
-
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=0BF6D8AB4000AC1A29198A8E7E76A1A2 --mojo-platform-channel-handle=2692 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
-
C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessagesFilesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
-
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessagesFilesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5