Analysis
-
max time kernel
53s -
max time network
67s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
01-07-2024 01:02
Behavioral task
behavioral1
Sample
295f8e6513efdc6d66630f76631da83fbf273bb6980142c141b8d144d28e8e5b_NeikiAnalytics.pdf
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
295f8e6513efdc6d66630f76631da83fbf273bb6980142c141b8d144d28e8e5b_NeikiAnalytics.pdf
Resource
win10v2004-20240508-en
General
-
Target
295f8e6513efdc6d66630f76631da83fbf273bb6980142c141b8d144d28e8e5b_NeikiAnalytics.pdf
-
Size
81KB
-
MD5
53d5c3842a86e2ca6fbdc1e2efd7ee10
-
SHA1
9d5077355d685ef100ae13ee75428d7fe1eee244
-
SHA256
295f8e6513efdc6d66630f76631da83fbf273bb6980142c141b8d144d28e8e5b
-
SHA512
cf1de565576722a0a7404e070bae33f3a573fb927ed60c922444803ee64b2a1b1808853c9977ee375bd1a71964d3b9d5fa6d48e4959778d788184f07df19a11d
-
SSDEEP
1536:imMjUKB8/9LYh5Y5Qk1nl2+N7bxp92c/C7zdXDVNFGODjFWgmG6F:5KB8/G1k1nlvxDt67BXhNkOPFW9Z
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-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 1988 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
AcroRd32.exepid process 1988 AcroRd32.exe 1988 AcroRd32.exe 1988 AcroRd32.exe 1988 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 1988 wrote to memory of 4804 1988 AcroRd32.exe RdrCEF.exe PID 1988 wrote to memory of 4804 1988 AcroRd32.exe RdrCEF.exe PID 1988 wrote to memory of 4804 1988 AcroRd32.exe RdrCEF.exe PID 4804 wrote to memory of 4888 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4888 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4888 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4888 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4888 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4888 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4888 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4888 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4888 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4888 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4888 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4888 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4888 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4888 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4888 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4888 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4888 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4888 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4888 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4888 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4888 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4888 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4888 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4888 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4888 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4888 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4888 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4888 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4888 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4888 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4888 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4888 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4888 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4888 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4888 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4888 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4888 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4888 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4888 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4888 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4888 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4392 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4392 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4392 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4392 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4392 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4392 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4392 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4392 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4392 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4392 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4392 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4392 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4392 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4392 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4392 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4392 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4392 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4392 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4392 4804 RdrCEF.exe RdrCEF.exe PID 4804 wrote to memory of 4392 4804 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\295f8e6513efdc6d66630f76631da83fbf273bb6980142c141b8d144d28e8e5b_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=63C89B35E4215C119BBD3B5C0B5EC17D --mojo-platform-channel-handle=1728 --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=BA78F46315F648C0B29113455367C56A --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=BA78F46315F648C0B29113455367C56A --renderer-client-id=2 --mojo-platform-channel-handle=1756 --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=5542B2BCD68851358CD62A7B8960AF76 --mojo-platform-channel-handle=2280 --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=333F62AA9A666C7188EAE42EE1D4503D --mojo-platform-channel-handle=2416 --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=2D31A9835E943540CCEB3CB3BBCC1A1B --mojo-platform-channel-handle=1940 --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=04048C62C140915F4EA83ECC16A88DA9 --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=04048C62C140915F4EA83ECC16A88DA9 --renderer-client-id=7 --mojo-platform-channel-handle=2296 --allow-no-sandbox-job /prefetch:13⤵
-
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