Analysis Overview
SHA256
1d2689dfd8e731944895a3ab96d7f22f9b281af02e5193ab0fb3a2914b3ae001
Threat Level: Likely malicious
The file 9bd1a4281392cf3123cdf7d13d1cd460_NeikiAnalytics.exe was found to be: Likely malicious.
Malicious Activity Summary
Sets file to hidden
Executes dropped EXE
Deletes itself
Checks computer location settings
Drops file in Windows directory
Enumerates physical storage devices
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Views/modifies file attributes
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-03 04:37
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-03 04:37
Reported
2024-06-03 04:40
Platform
win7-20240419-en
Max time kernel
141s
Max time network
124s
Command Line
Signatures
Sets file to hidden
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\attrib.exe | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Debug\zskhost.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\Debug\zskhost.exe | C:\Users\Admin\AppData\Local\Temp\9bd1a4281392cf3123cdf7d13d1cd460_NeikiAnalytics.exe | N/A |
| File opened for modification | C:\Windows\Debug\zskhost.exe | C:\Users\Admin\AppData\Local\Temp\9bd1a4281392cf3123cdf7d13d1cd460_NeikiAnalytics.exe | N/A |
| File opened for modification | C:\Windows\Debug\zskhost.exe | C:\Windows\SysWOW64\attrib.exe | N/A |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\9bd1a4281392cf3123cdf7d13d1cd460_NeikiAnalytics.exe | N/A |
Suspicious use of WriteProcessMemory
Views/modifies file attributes
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\attrib.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\9bd1a4281392cf3123cdf7d13d1cd460_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\9bd1a4281392cf3123cdf7d13d1cd460_NeikiAnalytics.exe"
C:\Windows\SysWOW64\attrib.exe
attrib +a +s +h +r C:\Windows\Debug\zskhost.exe
C:\Windows\Debug\zskhost.exe
C:\Windows\Debug\zskhost.exe
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\9BD1A4~1.EXE > nul
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | jp6PcVRTC.nnnn.eu.org | udp |
| US | 8.8.8.8:53 | MrPCko7OkF.nnnn.eu.org | udp |
| US | 8.8.8.8:53 | wY7N1m60TT.nnnn.eu.org | udp |
| US | 8.8.8.8:53 | WkoZIGa7D.nnnn.eu.org | udp |
| US | 8.8.8.8:53 | 6Qzk3E3FxP.nnnn.eu.org | udp |
Files
C:\Windows\Debug\zskhost.exe
| MD5 | 4158e9e09d2ed82e126b7bac4ebd95b4 |
| SHA1 | 9aea5d855f8ef10a64b45802ee7a947b8b91015b |
| SHA256 | 9eef46badf37869df423bd22a17f1492289e6bc1be8f2bc223984578a31d58ac |
| SHA512 | 41d3f4ffa358d78dbc64557813296c201716ed63d0a9a48bb2e21ed64088e873a9f6b825f8206836e6a527042de669f37acb757a8982f71f2054557ff2833da3 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-03 04:37
Reported
2024-06-03 04:40
Platform
win10v2004-20240508-en
Max time kernel
141s
Max time network
125s
Command Line
Signatures
Sets file to hidden
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\attrib.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\9bd1a4281392cf3123cdf7d13d1cd460_NeikiAnalytics.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Debug\uauhost.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\Debug\uauhost.exe | C:\Users\Admin\AppData\Local\Temp\9bd1a4281392cf3123cdf7d13d1cd460_NeikiAnalytics.exe | N/A |
| File opened for modification | C:\Windows\Debug\uauhost.exe | C:\Windows\SysWOW64\attrib.exe | N/A |
| File created | C:\Windows\Debug\uauhost.exe | C:\Users\Admin\AppData\Local\Temp\9bd1a4281392cf3123cdf7d13d1cd460_NeikiAnalytics.exe | N/A |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\9bd1a4281392cf3123cdf7d13d1cd460_NeikiAnalytics.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4448 wrote to memory of 2380 | N/A | C:\Users\Admin\AppData\Local\Temp\9bd1a4281392cf3123cdf7d13d1cd460_NeikiAnalytics.exe | C:\Windows\SysWOW64\attrib.exe |
| PID 4448 wrote to memory of 2380 | N/A | C:\Users\Admin\AppData\Local\Temp\9bd1a4281392cf3123cdf7d13d1cd460_NeikiAnalytics.exe | C:\Windows\SysWOW64\attrib.exe |
| PID 4448 wrote to memory of 2380 | N/A | C:\Users\Admin\AppData\Local\Temp\9bd1a4281392cf3123cdf7d13d1cd460_NeikiAnalytics.exe | C:\Windows\SysWOW64\attrib.exe |
| PID 4448 wrote to memory of 1424 | N/A | C:\Users\Admin\AppData\Local\Temp\9bd1a4281392cf3123cdf7d13d1cd460_NeikiAnalytics.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4448 wrote to memory of 1424 | N/A | C:\Users\Admin\AppData\Local\Temp\9bd1a4281392cf3123cdf7d13d1cd460_NeikiAnalytics.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4448 wrote to memory of 1424 | N/A | C:\Users\Admin\AppData\Local\Temp\9bd1a4281392cf3123cdf7d13d1cd460_NeikiAnalytics.exe | C:\Windows\SysWOW64\cmd.exe |
Views/modifies file attributes
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\attrib.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\9bd1a4281392cf3123cdf7d13d1cd460_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\9bd1a4281392cf3123cdf7d13d1cd460_NeikiAnalytics.exe"
C:\Windows\SysWOW64\attrib.exe
attrib +a +s +h +r C:\Windows\Debug\uauhost.exe
C:\Windows\Debug\uauhost.exe
C:\Windows\Debug\uauhost.exe
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\9BD1A4~1.EXE > nul
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | mE0zKdG01.nnnn.eu.org | udp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | MrPCko7OkF.nnnn.eu.org | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | zujzO7JmnJ.nnnn.eu.org | udp |
| US | 8.8.8.8:53 | 58.99.105.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ZaQ9bmu1X.nnnn.eu.org | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9G7LQZG2kF.nnnn.eu.org | udp |
Files
C:\Windows\debug\uauhost.exe
| MD5 | bd6d65ca0955e3213a56ae1af7002ce0 |
| SHA1 | 671312d201261b380b2d27e447c0ce88a20af5ee |
| SHA256 | 8eff6f904f87b2728334fd436b5c25a008b104c47926524a594721a622f40e8b |
| SHA512 | bf93603c98d4358105b775c7008268fd08d0bc9b1277fc10be94b144f839209fd10000ccef59585014906c111e5855b64300c46f4ae144473da066400d933abf |