Analysis Overview
SHA256
ac16d02a9d4324ce45279bd3e905dce47cac9c1f1c29e72ab64b6285a5490733
Threat Level: Known bad
The file 33fa8b4b407a961bcf86a7b3cb86a8e0_NeikiAnalytics.exe was found to be: Known bad.
Malicious Activity Summary
Detect Neshta payload
Neshta
Neshta family
Executes dropped EXE
Reads user/profile data of web browsers
Checks computer location settings
Modifies system executable filetype association
Loads dropped DLL
Drops file in Program Files directory
Drops file in Windows directory
Unsigned PE
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Modifies registry class
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-17 02:05
Signatures
Detect Neshta payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Neshta family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-17 02:05
Reported
2024-06-17 02:07
Platform
win7-20240611-en
Max time kernel
119s
Max time network
121s
Command Line
Signatures
Detect Neshta payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Neshta
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\33fa8b4b407a961bcf86a7b3cb86a8e0_NeikiAnalytics.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\33fa8b4b407a961bcf86a7b3cb86a8e0_NeikiAnalytics.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\33fa8b4b407a961bcf86a7b3cb86a8e0_NeikiAnalytics.exe | N/A |
Modifies system executable filetype association
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" | C:\Users\Admin\AppData\Local\Temp\33fa8b4b407a961bcf86a7b3cb86a8e0_NeikiAnalytics.exe | N/A |
Reads user/profile data of web browsers
Drops file in Program Files directory
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\svchost.com | C:\Users\Admin\AppData\Local\Temp\33fa8b4b407a961bcf86a7b3cb86a8e0_NeikiAnalytics.exe | N/A |
Enumerates physical storage devices
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" | C:\Users\Admin\AppData\Local\Temp\33fa8b4b407a961bcf86a7b3cb86a8e0_NeikiAnalytics.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2140 wrote to memory of 2304 | N/A | C:\Users\Admin\AppData\Local\Temp\33fa8b4b407a961bcf86a7b3cb86a8e0_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\33fa8b4b407a961bcf86a7b3cb86a8e0_NeikiAnalytics.exe |
| PID 2140 wrote to memory of 2304 | N/A | C:\Users\Admin\AppData\Local\Temp\33fa8b4b407a961bcf86a7b3cb86a8e0_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\33fa8b4b407a961bcf86a7b3cb86a8e0_NeikiAnalytics.exe |
| PID 2140 wrote to memory of 2304 | N/A | C:\Users\Admin\AppData\Local\Temp\33fa8b4b407a961bcf86a7b3cb86a8e0_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\33fa8b4b407a961bcf86a7b3cb86a8e0_NeikiAnalytics.exe |
| PID 2140 wrote to memory of 2304 | N/A | C:\Users\Admin\AppData\Local\Temp\33fa8b4b407a961bcf86a7b3cb86a8e0_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\33fa8b4b407a961bcf86a7b3cb86a8e0_NeikiAnalytics.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\33fa8b4b407a961bcf86a7b3cb86a8e0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\33fa8b4b407a961bcf86a7b3cb86a8e0_NeikiAnalytics.exe"
C:\Users\Admin\AppData\Local\Temp\3582-490\33fa8b4b407a961bcf86a7b3cb86a8e0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\33fa8b4b407a961bcf86a7b3cb86a8e0_NeikiAnalytics.exe"
Network
Files
\Users\Admin\AppData\Local\Temp\3582-490\33fa8b4b407a961bcf86a7b3cb86a8e0_NeikiAnalytics.exe
| MD5 | ae948a288725b7acb88caad5d19135f8 |
| SHA1 | 69ff606997b102b602211fca4b2fb1ab4efc1bd5 |
| SHA256 | 4f95d8c48a4b3b1eb1f77a4fef3c9043608f76e108a0de9e141be0556faeba93 |
| SHA512 | 3480f32b8b06c9a82594311d4041ae0294a651bfe73ca11b2da55b971076091b07eb5f51b406d013a56c9a4cdd2b26c33e4c302938326c826289c5b63b620d07 |
C:\MSOCache\ALLUSE~1\{90140~1\dwtrig20.exe
| MD5 | cf6c595d3e5e9667667af096762fd9c4 |
| SHA1 | 9bb44da8d7f6457099cb56e4f7d1026963dce7ce |
| SHA256 | 593e60cc30ae0789448547195af77f550387f6648d45847ea244dd0dd7abf03d |
| SHA512 | ff4f789df9e6a6d0fbe12b3250f951fcf11e857906c65e96a30bb46266e7e1180d6103a03db2f3764e0d1346b2de7afba8259ba080057e4a268e45e8654dfa80 |
\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE
| MD5 | 9e2b9928c89a9d0da1d3e8f4bd96afa7 |
| SHA1 | ec66cda99f44b62470c6930e5afda061579cde35 |
| SHA256 | 8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043 |
| SHA512 | 2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156 |
memory/2140-82-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2140-84-0x0000000000400000-0x000000000041B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-17 02:05
Reported
2024-06-17 02:07
Platform
win10v2004-20240611-en
Max time kernel
101s
Max time network
100s
Command Line
Signatures
Detect Neshta payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Neshta
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\33fa8b4b407a961bcf86a7b3cb86a8e0_NeikiAnalytics.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\33fa8b4b407a961bcf86a7b3cb86a8e0_NeikiAnalytics.exe | N/A |
Modifies system executable filetype association
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" | C:\Users\Admin\AppData\Local\Temp\33fa8b4b407a961bcf86a7b3cb86a8e0_NeikiAnalytics.exe | N/A |
Reads user/profile data of web browsers
Drops file in Program Files directory
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\svchost.com | C:\Users\Admin\AppData\Local\Temp\33fa8b4b407a961bcf86a7b3cb86a8e0_NeikiAnalytics.exe | N/A |
Enumerates physical storage devices
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" | C:\Users\Admin\AppData\Local\Temp\33fa8b4b407a961bcf86a7b3cb86a8e0_NeikiAnalytics.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4080 wrote to memory of 4792 | N/A | C:\Users\Admin\AppData\Local\Temp\33fa8b4b407a961bcf86a7b3cb86a8e0_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\33fa8b4b407a961bcf86a7b3cb86a8e0_NeikiAnalytics.exe |
| PID 4080 wrote to memory of 4792 | N/A | C:\Users\Admin\AppData\Local\Temp\33fa8b4b407a961bcf86a7b3cb86a8e0_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\33fa8b4b407a961bcf86a7b3cb86a8e0_NeikiAnalytics.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\33fa8b4b407a961bcf86a7b3cb86a8e0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\33fa8b4b407a961bcf86a7b3cb86a8e0_NeikiAnalytics.exe"
C:\Users\Admin\AppData\Local\Temp\3582-490\33fa8b4b407a961bcf86a7b3cb86a8e0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\33fa8b4b407a961bcf86a7b3cb86a8e0_NeikiAnalytics.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 138.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\3582-490\33fa8b4b407a961bcf86a7b3cb86a8e0_NeikiAnalytics.exe
| MD5 | ae948a288725b7acb88caad5d19135f8 |
| SHA1 | 69ff606997b102b602211fca4b2fb1ab4efc1bd5 |
| SHA256 | 4f95d8c48a4b3b1eb1f77a4fef3c9043608f76e108a0de9e141be0556faeba93 |
| SHA512 | 3480f32b8b06c9a82594311d4041ae0294a651bfe73ca11b2da55b971076091b07eb5f51b406d013a56c9a4cdd2b26c33e4c302938326c826289c5b63b620d07 |
C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE
| MD5 | 3b73078a714bf61d1c19ebc3afc0e454 |
| SHA1 | 9abeabd74613a2f533e2244c9ee6f967188e4e7e |
| SHA256 | ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29 |
| SHA512 | 75959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4 |
memory/4080-120-0x0000000000400000-0x000000000041B000-memory.dmp
memory/4080-121-0x0000000000400000-0x000000000041B000-memory.dmp
memory/4080-123-0x0000000000400000-0x000000000041B000-memory.dmp