Analysis
-
max time kernel
143s -
max time network
159s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
14-05-2024 11:21
Behavioral task
behavioral1
Sample
c44a97595930f0fe6225ec3d912f1850_NeikiAnalytics.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c44a97595930f0fe6225ec3d912f1850_NeikiAnalytics.pdf
Resource
win10v2004-20240226-en
General
-
Target
c44a97595930f0fe6225ec3d912f1850_NeikiAnalytics.pdf
-
Size
85KB
-
MD5
c44a97595930f0fe6225ec3d912f1850
-
SHA1
7d897b33a131fca5fcd92e6592ecf9682d73a97d
-
SHA256
b4d7877ddd14328adf33bb79f5e9f1e590df0b767759a5740fae0a595fdf0e00
-
SHA512
80bac4d1fb5688a4bcef7082bb918d06d22336d8ba5b801fea38a25370ad5c5d9a15661be302071ab2a292c8f8885bdaae920ba2dc2476d7f89c21cde10f8771
-
SSDEEP
1536:j5e0JcqcJjSQ4KfRh8nSm7rmTyQF5cBQpNeMYnk5SxXMfHb/I7s9BALDZVOrTd:1eOcJGORh8SrTyQFiQpoMb5SxAH9BkWp
Malware Config
Signatures
-
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-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1444 AcroRd32.exe 1444 AcroRd32.exe 1444 AcroRd32.exe 1444 AcroRd32.exe 1444 AcroRd32.exe 1444 AcroRd32.exe 1444 AcroRd32.exe 1444 AcroRd32.exe 1444 AcroRd32.exe 1444 AcroRd32.exe 1444 AcroRd32.exe 1444 AcroRd32.exe 1444 AcroRd32.exe 1444 AcroRd32.exe 1444 AcroRd32.exe 1444 AcroRd32.exe 1444 AcroRd32.exe 1444 AcroRd32.exe 1444 AcroRd32.exe 1444 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1444 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1444 AcroRd32.exe 1444 AcroRd32.exe 1444 AcroRd32.exe 1444 AcroRd32.exe 1444 AcroRd32.exe 1444 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1444 wrote to memory of 4640 1444 AcroRd32.exe 96 PID 1444 wrote to memory of 4640 1444 AcroRd32.exe 96 PID 1444 wrote to memory of 4640 1444 AcroRd32.exe 96 PID 1444 wrote to memory of 2984 1444 AcroRd32.exe 98 PID 1444 wrote to memory of 2984 1444 AcroRd32.exe 98 PID 1444 wrote to memory of 2984 1444 AcroRd32.exe 98 PID 4640 wrote to memory of 2080 4640 RdrCEF.exe 101 PID 4640 wrote to memory of 2080 4640 RdrCEF.exe 101 PID 4640 wrote to memory of 2080 4640 RdrCEF.exe 101 PID 4640 wrote to memory of 2080 4640 RdrCEF.exe 101 PID 4640 wrote to memory of 2080 4640 RdrCEF.exe 101 PID 4640 wrote to memory of 2080 4640 RdrCEF.exe 101 PID 4640 wrote to memory of 2080 4640 RdrCEF.exe 101 PID 4640 wrote to memory of 2080 4640 RdrCEF.exe 101 PID 4640 wrote to memory of 2080 4640 RdrCEF.exe 101 PID 4640 wrote to memory of 2080 4640 RdrCEF.exe 101 PID 4640 wrote to memory of 2080 4640 RdrCEF.exe 101 PID 4640 wrote to memory of 2080 4640 RdrCEF.exe 101 PID 4640 wrote to memory of 2080 4640 RdrCEF.exe 101 PID 4640 wrote to memory of 2080 4640 RdrCEF.exe 101 PID 4640 wrote to memory of 2080 4640 RdrCEF.exe 101 PID 4640 wrote to memory of 2080 4640 RdrCEF.exe 101 PID 4640 wrote to memory of 2080 4640 RdrCEF.exe 101 PID 4640 wrote to memory of 2080 4640 RdrCEF.exe 101 PID 4640 wrote to memory of 2080 4640 RdrCEF.exe 101 PID 4640 wrote to memory of 2080 4640 RdrCEF.exe 101 PID 4640 wrote to memory of 2080 4640 RdrCEF.exe 101 PID 4640 wrote to memory of 2080 4640 RdrCEF.exe 101 PID 4640 wrote to memory of 2080 4640 RdrCEF.exe 101 PID 4640 wrote to memory of 2080 4640 RdrCEF.exe 101 PID 4640 wrote to memory of 2080 4640 RdrCEF.exe 101 PID 4640 wrote to memory of 2080 4640 RdrCEF.exe 101 PID 4640 wrote to memory of 2080 4640 RdrCEF.exe 101 PID 4640 wrote to memory of 2080 4640 RdrCEF.exe 101 PID 4640 wrote to memory of 2080 4640 RdrCEF.exe 101 PID 4640 wrote to memory of 2080 4640 RdrCEF.exe 101 PID 4640 wrote to memory of 2080 4640 RdrCEF.exe 101 PID 4640 wrote to memory of 2080 4640 RdrCEF.exe 101 PID 4640 wrote to memory of 2080 4640 RdrCEF.exe 101 PID 4640 wrote to memory of 2080 4640 RdrCEF.exe 101 PID 4640 wrote to memory of 2080 4640 RdrCEF.exe 101 PID 4640 wrote to memory of 2080 4640 RdrCEF.exe 101 PID 4640 wrote to memory of 2080 4640 RdrCEF.exe 101 PID 4640 wrote to memory of 2080 4640 RdrCEF.exe 101 PID 4640 wrote to memory of 2080 4640 RdrCEF.exe 101 PID 4640 wrote to memory of 2080 4640 RdrCEF.exe 101 PID 4640 wrote to memory of 2080 4640 RdrCEF.exe 101 PID 4640 wrote to memory of 1028 4640 RdrCEF.exe 102 PID 4640 wrote to memory of 1028 4640 RdrCEF.exe 102 PID 4640 wrote to memory of 1028 4640 RdrCEF.exe 102 PID 4640 wrote to memory of 1028 4640 RdrCEF.exe 102 PID 4640 wrote to memory of 1028 4640 RdrCEF.exe 102 PID 4640 wrote to memory of 1028 4640 RdrCEF.exe 102 PID 4640 wrote to memory of 1028 4640 RdrCEF.exe 102 PID 4640 wrote to memory of 1028 4640 RdrCEF.exe 102 PID 4640 wrote to memory of 1028 4640 RdrCEF.exe 102 PID 4640 wrote to memory of 1028 4640 RdrCEF.exe 102 PID 4640 wrote to memory of 1028 4640 RdrCEF.exe 102 PID 4640 wrote to memory of 1028 4640 RdrCEF.exe 102 PID 4640 wrote to memory of 1028 4640 RdrCEF.exe 102 PID 4640 wrote to memory of 1028 4640 RdrCEF.exe 102 PID 4640 wrote to memory of 1028 4640 RdrCEF.exe 102 PID 4640 wrote to memory of 1028 4640 RdrCEF.exe 102 PID 4640 wrote to memory of 1028 4640 RdrCEF.exe 102
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\c44a97595930f0fe6225ec3d912f1850_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:1444 -
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:4640 -
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=74DE4112461096D98B5AD59E41FBF20F --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2080
-
-
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=1C1AB087F61EB4B1C3F87A5CC748D60D --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=1C1AB087F61EB4B1C3F87A5CC748D60D --renderer-client-id=2 --mojo-platform-channel-handle=1768 --allow-no-sandbox-job /prefetch:13⤵PID:1028
-
-
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=40262FFA31CF17C5EE0B4082DB93D2E2 --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=40262FFA31CF17C5EE0B4082DB93D2E2 --renderer-client-id=4 --mojo-platform-channel-handle=2160 --allow-no-sandbox-job /prefetch:13⤵PID:4636
-
-
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=44133D772501D48ACDCA2B94999C3D50 --mojo-platform-channel-handle=2556 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1400
-
-
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=531274F8929DDE9BE6D419BCE1554CE5 --mojo-platform-channel-handle=1968 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3220
-
-
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=E35E56CE9CA6D846F72E882E9C5FE360 --mojo-platform-channel-handle=1808 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3580
-
-
-
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⤵PID:2984
-
-
C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:948
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4424 --field-trial-handle=2180,i,12780723798465539942,12010519452607841069,262144 --variations-seed-version /prefetch:81⤵PID:952
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
64KB
MD5c2f951dbb4b98be71a618f3175178fc4
SHA1d7bfd37a777e40020e44aa36be2673da99ad4e9b
SHA256ad679814eae830d02a98353f6ba9532b4db79cb9f80e6caa4f51f489aa77e41a
SHA5123b7e9974c99155bfd89d3ae8c19182df36d60b3752b79ce1b23ea65aa50c9202b189f1ae1c29ff5e58c998408da61679b4229a6607b38ba4784abe377f1a828a
-
Filesize
64KB
MD5dcc77a51a3e0b779b371af6af9c72d51
SHA1c88d93bf2005a089e8fc2b3fdc9ff1a3dff59e5f
SHA256e9a62f01b6edaa561179a3cea2c3df906050fe46a91d3d68793fe19fc136149c
SHA51266d5c099b21ff29c861623fd55344a1191fa8a7aa7bbf05bf2788cddcf42512db033cbb3a58ab5176a1846d34187da929a4c2f564eef083d9179a2acfbaa6953
-
Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
-
Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5