Analysis Overview
SHA256
5612617929281ed18436366c97521ac57bf939bd63ce732c75dcaa8b6f88bf71
Threat Level: Known bad
The file a373e77cea3e0a2feeb5ce9c6aeece50_NeikiAnalytics.exe was found to be: Known bad.
Malicious Activity Summary
Neshta family
Detect Neshta payload
Neshta
Loads dropped DLL
Executes dropped EXE
Reads user/profile data of web browsers
Checks computer location settings
Modifies system executable filetype association
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
2024-06-14 04:49
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
2024-06-14 04:49
Reported
2024-06-14 04:52
Platform
win7-20240221-en
Max time kernel
121s
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 |
Neshta
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\a373e77cea3e0a2feeb5ce9c6aeece50_NeikiAnalytics.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a373e77cea3e0a2feeb5ce9c6aeece50_NeikiAnalytics.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a373e77cea3e0a2feeb5ce9c6aeece50_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\a373e77cea3e0a2feeb5ce9c6aeece50_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\a373e77cea3e0a2feeb5ce9c6aeece50_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\a373e77cea3e0a2feeb5ce9c6aeece50_NeikiAnalytics.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2164 wrote to memory of 2556 | N/A | C:\Users\Admin\AppData\Local\Temp\a373e77cea3e0a2feeb5ce9c6aeece50_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\a373e77cea3e0a2feeb5ce9c6aeece50_NeikiAnalytics.exe |
| PID 2164 wrote to memory of 2556 | N/A | C:\Users\Admin\AppData\Local\Temp\a373e77cea3e0a2feeb5ce9c6aeece50_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\a373e77cea3e0a2feeb5ce9c6aeece50_NeikiAnalytics.exe |
| PID 2164 wrote to memory of 2556 | N/A | C:\Users\Admin\AppData\Local\Temp\a373e77cea3e0a2feeb5ce9c6aeece50_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\a373e77cea3e0a2feeb5ce9c6aeece50_NeikiAnalytics.exe |
| PID 2164 wrote to memory of 2556 | N/A | C:\Users\Admin\AppData\Local\Temp\a373e77cea3e0a2feeb5ce9c6aeece50_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\a373e77cea3e0a2feeb5ce9c6aeece50_NeikiAnalytics.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\a373e77cea3e0a2feeb5ce9c6aeece50_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\a373e77cea3e0a2feeb5ce9c6aeece50_NeikiAnalytics.exe"
C:\Users\Admin\AppData\Local\Temp\3582-490\a373e77cea3e0a2feeb5ce9c6aeece50_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\a373e77cea3e0a2feeb5ce9c6aeece50_NeikiAnalytics.exe"
Network
Files
\Users\Admin\AppData\Local\Temp\3582-490\a373e77cea3e0a2feeb5ce9c6aeece50_NeikiAnalytics.exe
| MD5 | 9bc4fe260006335acc8f260d31929233 |
| SHA1 | e87cc92b547c211c6f0d6f84f3bf96a434a526dd |
| SHA256 | aa25e9984e966f8b114a3776b9e61e8b3a8e033ecc94fa8d5dd592f5492b0607 |
| SHA512 | 97e657b3d3fdf8be5cd31f4513b258370214a57cbbe721065c597ba5380ab405fe08ccb88a1250c13ae9e06daa279df55ab29f1454d7707e689515e443f6b839 |
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/2164-83-0x0000000000400000-0x000000000041B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-14 04:49
Reported
2024-06-14 04:52
Platform
win10v2004-20240611-en
Max time kernel
93s
Max time network
94s
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-1-5-21-2447855248-390457009-3660902674-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\a373e77cea3e0a2feeb5ce9c6aeece50_NeikiAnalytics.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\a373e77cea3e0a2feeb5ce9c6aeece50_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\a373e77cea3e0a2feeb5ce9c6aeece50_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\a373e77cea3e0a2feeb5ce9c6aeece50_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\a373e77cea3e0a2feeb5ce9c6aeece50_NeikiAnalytics.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2156 wrote to memory of 4820 | N/A | C:\Users\Admin\AppData\Local\Temp\a373e77cea3e0a2feeb5ce9c6aeece50_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\a373e77cea3e0a2feeb5ce9c6aeece50_NeikiAnalytics.exe |
| PID 2156 wrote to memory of 4820 | N/A | C:\Users\Admin\AppData\Local\Temp\a373e77cea3e0a2feeb5ce9c6aeece50_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\a373e77cea3e0a2feeb5ce9c6aeece50_NeikiAnalytics.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\a373e77cea3e0a2feeb5ce9c6aeece50_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\a373e77cea3e0a2feeb5ce9c6aeece50_NeikiAnalytics.exe"
C:\Users\Admin\AppData\Local\Temp\3582-490\a373e77cea3e0a2feeb5ce9c6aeece50_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\a373e77cea3e0a2feeb5ce9c6aeece50_NeikiAnalytics.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| 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 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 107.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 102.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\3582-490\a373e77cea3e0a2feeb5ce9c6aeece50_NeikiAnalytics.exe
| MD5 | 9bc4fe260006335acc8f260d31929233 |
| SHA1 | e87cc92b547c211c6f0d6f84f3bf96a434a526dd |
| SHA256 | aa25e9984e966f8b114a3776b9e61e8b3a8e033ecc94fa8d5dd592f5492b0607 |
| SHA512 | 97e657b3d3fdf8be5cd31f4513b258370214a57cbbe721065c597ba5380ab405fe08ccb88a1250c13ae9e06daa279df55ab29f1454d7707e689515e443f6b839 |
C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE
| MD5 | 3b73078a714bf61d1c19ebc3afc0e454 |
| SHA1 | 9abeabd74613a2f533e2244c9ee6f967188e4e7e |
| SHA256 | ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29 |
| SHA512 | 75959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4 |
memory/2156-96-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2156-97-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2156-99-0x0000000000400000-0x000000000041B000-memory.dmp