Analysis Overview
SHA256
908f31ed01990097a2e28dc6d2ba85ca4b93f3a8025c69606e496e1a98b655e3
Threat Level: Known bad
The file 8ec12c29ed89637f8f80a1a038afa200_NeikiAnalytics.exe was found to be: Known bad.
Malicious Activity Summary
Modifies visibility of file extensions in Explorer
Modifies visiblity of hidden/system files in Explorer
Adds policy Run key to start application
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
Adds Run key to start application
Drops file in Windows directory
Enumerates physical storage devices
Unsigned PE
Suspicious use of WriteProcessMemory
Modifies registry class
Suspicious use of SetWindowsHookEx
Modifies registry key
Suspicious behavior: GetForegroundWindowSpam
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-01 05:13
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-01 05:13
Reported
2024-06-01 05:16
Platform
win7-20240221-en
Max time kernel
121s
Max time network
118s
Command Line
Signatures
Modifies visibility of file extensions in Explorer
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" | C:\Users\Admin\AppData\Local\Temp\8ec12c29ed89637f8f80a1a038afa200_NeikiAnalytics.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" | C:\windows\hosts.exe | N/A |
Modifies visiblity of hidden/system files in Explorer
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" | C:\Users\Admin\AppData\Local\Temp\8ec12c29ed89637f8f80a1a038afa200_NeikiAnalytics.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" | C:\windows\hosts.exe | N/A |
Adds policy Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\IZKCKOTP = "W_X_C.bat" | C:\Windows\SysWOW64\WScript.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\IZKCKOTP = "W_X_C.bat" | C:\Windows\SysWOW64\WScript.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Windows\SysWOW64\WScript.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Windows\SysWOW64\WScript.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\IZKCKOTP = "W_X_C.bat" | C:\Windows\SysWOW64\WScript.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Windows\SysWOW64\WScript.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| N/A | N/A | C:\windows\hosts.exe | N/A |
| N/A | N/A | C:\windows\hosts.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| N/A | N/A | C:\windows\hosts.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8ec12c29ed89637f8f80a1a038afa200_NeikiAnalytics.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8ec12c29ed89637f8f80a1a038afa200_NeikiAnalytics.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| N/A | N/A | C:\windows\hosts.exe | N/A |
| N/A | N/A | C:\windows\hosts.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\avscan = "C:\\Users\\Admin\\AppData\\Local\\Temp\\avscan.exe" | C:\Users\Admin\AppData\Local\Temp\8ec12c29ed89637f8f80a1a038afa200_NeikiAnalytics.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\avscan = "C:\\Users\\Admin\\AppData\\Local\\Temp\\avscan.exe" | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\avscan = "C:\\Users\\Admin\\AppData\\Local\\Temp\\avscan.exe" | C:\windows\hosts.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\hosts.exe | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| File opened for modification | C:\Windows\hosts.exe | C:\windows\hosts.exe | N/A |
| File created | C:\windows\W_X_C.vbs | C:\Users\Admin\AppData\Local\Temp\8ec12c29ed89637f8f80a1a038afa200_NeikiAnalytics.exe | N/A |
| File created | \??\c:\windows\W_X_C.bat | C:\Users\Admin\AppData\Local\Temp\8ec12c29ed89637f8f80a1a038afa200_NeikiAnalytics.exe | N/A |
| File opened for modification | C:\Windows\hosts.exe | C:\Users\Admin\AppData\Local\Temp\8ec12c29ed89637f8f80a1a038afa200_NeikiAnalytics.exe | N/A |
Enumerates physical storage devices
Modifies registry key
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\REG.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\REG.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\REG.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\REG.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\REG.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\REG.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\REG.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\REG.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\REG.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| N/A | N/A | C:\windows\hosts.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8ec12c29ed89637f8f80a1a038afa200_NeikiAnalytics.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| N/A | N/A | C:\windows\hosts.exe | N/A |
| N/A | N/A | C:\windows\hosts.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| N/A | N/A | C:\windows\hosts.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\8ec12c29ed89637f8f80a1a038afa200_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\8ec12c29ed89637f8f80a1a038afa200_NeikiAnalytics.exe"
C:\Windows\SysWOW64\REG.exe
REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
C:\Users\Admin\AppData\Local\Temp\avscan.exe
C:\Users\Admin\AppData\Local\Temp\avscan.exe
C:\Users\Admin\AppData\Local\Temp\avscan.exe
C:\Users\Admin\AppData\Local\Temp\avscan.exe
C:\Windows\SysWOW64\cmd.exe
cmd /c c:\windows\W_X_C.bat
C:\Windows\SysWOW64\cmd.exe
cmd /c c:\windows\W_X_C.bat
C:\windows\hosts.exe
C:\windows\hosts.exe
C:\windows\hosts.exe
C:\windows\hosts.exe
C:\Users\Admin\AppData\Local\Temp\avscan.exe
C:\Users\Admin\AppData\Local\Temp\avscan.exe
C:\Windows\SysWOW64\cmd.exe
cmd /c c:\windows\W_X_C.bat
C:\windows\hosts.exe
C:\windows\hosts.exe
C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Windows\W_X_C.vbs"
C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Windows\W_X_C.vbs"
C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Windows\W_X_C.vbs"
C:\Windows\SysWOW64\REG.exe
REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
C:\Windows\SysWOW64\REG.exe
REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
C:\Windows\SysWOW64\REG.exe
REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
C:\Windows\SysWOW64\REG.exe
REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
C:\Windows\SysWOW64\REG.exe
REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
C:\Windows\SysWOW64\REG.exe
REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
C:\Windows\SysWOW64\REG.exe
REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
C:\Windows\SysWOW64\REG.exe
REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
Network
Files
\Users\Admin\AppData\Local\Temp\avscan.exe
| MD5 | 8d81f3a4b2a165c100a0ed1b15eb7914 |
| SHA1 | b63e36027477bfd4851d7d5a2c9263bba2eb5bb4 |
| SHA256 | cc5ab90c210aa50b8fe2c8b8d053bee90a28ce7d4e3082612b9b9f990933a628 |
| SHA512 | 16f780db78797adcc2f2b784a61f89cf2406670a939bf5aa2fd813c491a27dc63764a3cacb207209acc4832f312cd91bad24e523801b069406119f7cd44a7987 |
C:\Windows\hosts.exe
| MD5 | 7fbd3275e6f912fa10016636457c4816 |
| SHA1 | ee93ecd4de6f2cad748c35a0c2276aaaf152c3b8 |
| SHA256 | 2b8201b5973fa3964dab580506950296dedda507a4617e05616eacd8f538b3b2 |
| SHA512 | faf7f7e9cc9485bdcc3b9b34af40bfa913a08a3077863a9ed0c736459bc5c87325e3b71d0a1cee272e2919ff5fd51a054e165d7b82e24ba6afc4f21f8a9f9fa1 |
\??\c:\windows\W_X_C.bat
| MD5 | 4db9f8b6175722b62ececeeeba1ce307 |
| SHA1 | 3b3ba8414706e72a6fa19e884a97b87609e11e47 |
| SHA256 | d2150b9e5a4ce55e140f0ca91c4e300715d42095c8fddf58c77037cdd2cfaf78 |
| SHA512 | 1d6dc274cf7a3dd704f840e6a5ad57ab4c4e35d5f09489aeff520bb797e1c825bac53fc335156fe41e767a46520d031855fe42fe7b175409ebe5e9e986fb9b8b |
memory/2432-60-0x00000000001B0000-0x00000000001C0000-memory.dmp
memory/2432-59-0x00000000001B0000-0x00000000001C0000-memory.dmp
memory/2784-63-0x00000000001B0000-0x00000000001C0000-memory.dmp
memory/2784-62-0x00000000001B0000-0x00000000001C0000-memory.dmp
C:\Windows\W_X_C.vbs
| MD5 | 953cf5c915c9c58501354c4826dea466 |
| SHA1 | 2934232a159f5c3738212aa3ece4cdd45ba8cfe4 |
| SHA256 | bbdb3fb588b1aca990fbc6355f577bdd40c60e69d9951142da5e8dc84e0b33ed |
| SHA512 | 77472ee7f75bee37380d22c14e698b07240c0177b1b4850b72b5ee05136cf17ac3e391b26c6876bfed15049326cd0e2717d0f1de8c4fffba4cd83446218c3147 |
memory/2296-75-0x0000000002490000-0x0000000002590000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Admin.bmp
| MD5 | 12d17e70bc9c140189893e64e733d9c3 |
| SHA1 | 362929a33b4ce3dd8a9a4fbd026e51c92885b767 |
| SHA256 | 5777a15f5d73ec4e46d7b427e5dc914ed6f8b3b9645c054b9434316e59787358 |
| SHA512 | d1dc09872223cda4702849f19b77f6c6f5c9f8bd04856cc97ee499c282feee73d0ff473af0f0c7bdeabe110dab68fa9907c009be1d058b0119fc20a98aed4faf |
C:\Users\Admin\AppData\Local\Temp\Admin.bmp
| MD5 | ef2931ed750294c5614a5d7d4ccd127c |
| SHA1 | f17735f36f87a14e170299a529b3332719a7f18f |
| SHA256 | cf62ca91ff0908453cc565c58ac8f675f05e8f56b23bdc2750297799231b83c3 |
| SHA512 | 5058c5f7057b0258bf9c37d6eab22246f0ebed4e3283e8e4eae0b2ef805fd5927d6054f141374582903dd38b9fb62b155f60400cf6bc5fd1a62cdefbf67ab50d |
C:\Users\Admin\AppData\Local\Temp\Admin.bmp
| MD5 | 7d972ba94036fa96db4023a4324b9d09 |
| SHA1 | 3dd14ceb908efb8c27aeffc9c765b8f23226456d |
| SHA256 | a4d052a4b9d1bed1fff84a0b73c0e56fd26ecfcacc81053bab180e1299706a5c |
| SHA512 | b89b7951ea2b67b20dfa67c2f82638d4a8776eb4a42766a2dfa799ad4e3146f8b9f72a69d838bf84bb4b4ca2241137028ef207f7fd459b95fbb813ce1255782a |
C:\Users\Admin\AppData\Local\Temp\Admin.bmp
| MD5 | 39faa1b035e3341061b92f2a96e37b7f |
| SHA1 | 75facac3dd3a8df51ac6d274f492e1aa0be2ce28 |
| SHA256 | bb4a280490ec5dae12dbfa7ffc9dea5d9690c44ce75f6d94ae646ac83d798758 |
| SHA512 | 59f1136c68acc137eb84d2d14a0874367bebc05ecd36bf75211ce84d4e9b4c619bb23b680d68cd167330ddd7c47ddebf0e16c62478b5135733e2de99f5493b06 |
C:\Users\Admin\AppData\Local\Temp\Admin.bmp
| MD5 | f15dcf1b8961e95890ce605307f866a3 |
| SHA1 | f5a457b600ef3fe570d146266c12a099baeffa5f |
| SHA256 | a7f7fea263326ab89c525992638dca1d65cb0f7a131634b3f2539cc407f49762 |
| SHA512 | 1a273912e09c04fb14b0ba4a65b88b387c9e51cd01787963c8721f982b41cb3a9a347737836267ebf5d8e4284ca8030a7916ad998aec3e850ee8c9bdf86f108e |
C:\Users\Admin\AppData\Local\Temp\Admin.bmp
| MD5 | 2634dbb90e4bf51eda1596394f22fbfd |
| SHA1 | 03d7a65d2ba2df0e8b7facff5162ccb2b25a2011 |
| SHA256 | 95c48874ae48f01cd01b80e81ad0f60e9a99708cd07a089795c7d367e928a4f3 |
| SHA512 | 946a4ebc99435a53fd95c86067b65f991369a6a2e30bd604613e47a4f69f737e96adad0d2f2ab1b60c0a035505e1632d4ea394caacf117c414346df81936e93c |
C:\Users\Admin\AppData\Local\Temp\Admin.bmp
| MD5 | ec216a6339eeb10fb7dd77a0efaf8d8b |
| SHA1 | e2494fffab06eedf5b067f4518d1758d81b67971 |
| SHA256 | ef99c69362145265b3fd941bc607036642c5e85cbd97cd2fb1653bcb7aa788c2 |
| SHA512 | e86f19ae299577e92f15b3ea66f52b499d328ca6e274c60f7a73e820547d8fc96cc962f8352a68fbeae64bdd4a04c2b046bf1b7d7f5635f461afcadaf49d523e |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-01 05:13
Reported
2024-06-01 05:16
Platform
win10v2004-20240426-en
Max time kernel
148s
Max time network
150s
Command Line
Signatures
Modifies visibility of file extensions in Explorer
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" | C:\Users\Admin\AppData\Local\Temp\8ec12c29ed89637f8f80a1a038afa200_NeikiAnalytics.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" | C:\windows\hosts.exe | N/A |
Modifies visiblity of hidden/system files in Explorer
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" | C:\Users\Admin\AppData\Local\Temp\8ec12c29ed89637f8f80a1a038afa200_NeikiAnalytics.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" | C:\windows\hosts.exe | N/A |
Adds policy Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Windows\SysWOW64\WScript.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\YCLEXTAL = "W_X_C.bat" | C:\Windows\SysWOW64\WScript.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Windows\SysWOW64\WScript.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\YCLEXTAL = "W_X_C.bat" | C:\Windows\SysWOW64\WScript.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Windows\SysWOW64\WScript.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\YCLEXTAL = "W_X_C.bat" | C:\Windows\SysWOW64\WScript.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\Control Panel\International\Geo\Nation | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\Control Panel\International\Geo\Nation | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\Control Panel\International\Geo\Nation | C:\Windows\SysWOW64\cmd.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| N/A | N/A | C:\windows\hosts.exe | N/A |
| N/A | N/A | C:\windows\hosts.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| N/A | N/A | C:\windows\hosts.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\avscan = "C:\\Users\\Admin\\AppData\\Local\\Temp\\avscan.exe" | C:\Users\Admin\AppData\Local\Temp\8ec12c29ed89637f8f80a1a038afa200_NeikiAnalytics.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\avscan = "C:\\Users\\Admin\\AppData\\Local\\Temp\\avscan.exe" | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\avscan = "C:\\Users\\Admin\\AppData\\Local\\Temp\\avscan.exe" | C:\windows\hosts.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\windows\W_X_C.vbs | C:\Users\Admin\AppData\Local\Temp\8ec12c29ed89637f8f80a1a038afa200_NeikiAnalytics.exe | N/A |
| File created | \??\c:\windows\W_X_C.bat | C:\Users\Admin\AppData\Local\Temp\8ec12c29ed89637f8f80a1a038afa200_NeikiAnalytics.exe | N/A |
| File opened for modification | C:\Windows\hosts.exe | C:\Users\Admin\AppData\Local\Temp\8ec12c29ed89637f8f80a1a038afa200_NeikiAnalytics.exe | N/A |
| File opened for modification | C:\Windows\hosts.exe | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| File opened for modification | C:\Windows\hosts.exe | C:\windows\hosts.exe | N/A |
Enumerates physical storage devices
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\Local Settings | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\Local Settings | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\Local Settings | C:\Users\Admin\AppData\Local\Temp\8ec12c29ed89637f8f80a1a038afa200_NeikiAnalytics.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\Local Settings | C:\Windows\SysWOW64\cmd.exe | N/A |
Modifies registry key
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\REG.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\REG.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\REG.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\REG.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\REG.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\REG.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\REG.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\REG.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\REG.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| N/A | N/A | C:\windows\hosts.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8ec12c29ed89637f8f80a1a038afa200_NeikiAnalytics.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| N/A | N/A | C:\windows\hosts.exe | N/A |
| N/A | N/A | C:\windows\hosts.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| N/A | N/A | C:\windows\hosts.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\8ec12c29ed89637f8f80a1a038afa200_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\8ec12c29ed89637f8f80a1a038afa200_NeikiAnalytics.exe"
C:\Windows\SysWOW64\REG.exe
REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
C:\Users\Admin\AppData\Local\Temp\avscan.exe
C:\Users\Admin\AppData\Local\Temp\avscan.exe
C:\Users\Admin\AppData\Local\Temp\avscan.exe
C:\Users\Admin\AppData\Local\Temp\avscan.exe
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c c:\windows\W_X_C.bat
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c c:\windows\W_X_C.bat
C:\windows\hosts.exe
C:\windows\hosts.exe
C:\windows\hosts.exe
C:\windows\hosts.exe
C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
C:\Users\Admin\AppData\Local\Temp\avscan.exe
C:\Users\Admin\AppData\Local\Temp\avscan.exe
C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Windows\W_X_C.vbs"
C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Windows\W_X_C.vbs"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c c:\windows\W_X_C.bat
C:\windows\hosts.exe
C:\windows\hosts.exe
C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Windows\W_X_C.vbs"
C:\Windows\SysWOW64\REG.exe
REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
C:\Windows\SysWOW64\REG.exe
REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
C:\Windows\SysWOW64\REG.exe
REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
C:\Windows\SysWOW64\REG.exe
REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
C:\Windows\SysWOW64\REG.exe
REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
C:\Windows\SysWOW64\REG.exe
REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
C:\Windows\SysWOW64\REG.exe
REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
C:\Windows\SysWOW64\REG.exe
REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.24.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.179.89.13.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\avscan.exe
| MD5 | 0670f3b7e3d0101cdbf9c0d55187af1f |
| SHA1 | 797dad745fcece62f77f84e93f85228a5226e330 |
| SHA256 | fc567af306ec4b0d4a3134f1a435d74874b0a0366513400acce3b10eae6e37a8 |
| SHA512 | 2684b213310d536d1efb4a35af74a9de5cf6b57be09976f21a5482ef64b41d9ccb24d9f998ce4b3799865c1718f92af3b78dbe0fbd37132ef59efbfc5117a066 |
C:\Windows\hosts.exe
| MD5 | ef1d02e0393807b4f64f3dff94ed6821 |
| SHA1 | 269f0c2d2cd2de16a5daf21317108eb6bbbe99fb |
| SHA256 | 82509628bf116e52b2c5ad0b644b72a270a4f887eb28054d9cdaabe11b8bb841 |
| SHA512 | 276eda2e920f05f5b9c6c07966ad8061ccfce1e4f52652d7365021be6bfed5c1d787d9dae9855cf3c182cce53fea589192eebc6c39f47e8985de9a4d7f436df9 |
\??\c:\windows\W_X_C.bat
| MD5 | 4db9f8b6175722b62ececeeeba1ce307 |
| SHA1 | 3b3ba8414706e72a6fa19e884a97b87609e11e47 |
| SHA256 | d2150b9e5a4ce55e140f0ca91c4e300715d42095c8fddf58c77037cdd2cfaf78 |
| SHA512 | 1d6dc274cf7a3dd704f840e6a5ad57ab4c4e35d5f09489aeff520bb797e1c825bac53fc335156fe41e767a46520d031855fe42fe7b175409ebe5e9e986fb9b8b |
C:\Windows\W_X_C.vbs
| MD5 | 5a0bc75af86d7b19590f2893967c001d |
| SHA1 | ef84fda77229bb4da29ec18aca2c6b334a640b79 |
| SHA256 | e81b685ef5500a016e284eedd8ced163f4900042894e0728ef1cfe583daaf33c |
| SHA512 | 4046f66d5f365a5b0bb398d9e62c25277d91010f8fe5a722460df642dedb9986476a8dfc4d16d846c08387a3a4f988b810f2947f5a09b351f21673c0cb5532a3 |