Analysis Overview
SHA256
0209132f19e3d40f4427ecde8cf61d0a31193be846840cff17b5800db8d54c03
Threat Level: Known bad
The file a3d848791d91d95e35d9540f4c348a80_NeikiAnalytics.exe was found to be: Known bad.
Malicious Activity Summary
Neshta
Neshta family
Detect Neshta payload
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Modifies system executable filetype association
Enumerates connected drives
Drops file in Program Files directory
Drops file in Windows directory
Unsigned PE
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
Modifies registry class
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-14 04:54
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 04:54
Reported
2024-06-14 04:56
Platform
win7-20240611-en
Max time kernel
121s
Max time network
122s
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\a3d848791d91d95e35d9540f4c348a80_NeikiAnalytics.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a3d848791d91d95e35d9540f4c348a80_NeikiAnalytics.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a3d848791d91d95e35d9540f4c348a80_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\a3d848791d91d95e35d9540f4c348a80_NeikiAnalytics.exe | N/A |
Reads user/profile data of web browsers
Enumerates connected drives
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\a3d848791d91d95e35d9540f4c348a80_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\a3d848791d91d95e35d9540f4c348a80_NeikiAnalytics.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\a3d848791d91d95e35d9540f4c348a80_NeikiAnalytics.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\a3d848791d91d95e35d9540f4c348a80_NeikiAnalytics.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\a3d848791d91d95e35d9540f4c348a80_NeikiAnalytics.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a3d848791d91d95e35d9540f4c348a80_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\a3d848791d91d95e35d9540f4c348a80_NeikiAnalytics.exe"
C:\Users\Admin\AppData\Local\Temp\3582-490\a3d848791d91d95e35d9540f4c348a80_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\a3d848791d91d95e35d9540f4c348a80_NeikiAnalytics.exe"
Network
Files
\Users\Admin\AppData\Local\Temp\3582-490\a3d848791d91d95e35d9540f4c348a80_NeikiAnalytics.exe
| MD5 | 2c6b557c1b15de22daa067c9ee5913a7 |
| SHA1 | 69bd1d0812c3fe4175ed4d6970c4c14f839b66e4 |
| SHA256 | fd548fc031a4b37489b393dd1ae0713e36a97c4055f56d42a3421d5aada59cfa |
| SHA512 | 6ca4525f3d9f059fa778ad32d8036cf18ffa566fb6904e732a4e5d4cf5335cd9c342c038870cda4c25c70f337149b60c520216321a78d96e575bc3f81f6fb9f3 |
C:\MSOCache\ALLUSE~1\{90140~1\dwtrig20.exe
| MD5 | cf6c595d3e5e9667667af096762fd9c4 |
| SHA1 | 9bb44da8d7f6457099cb56e4f7d1026963dce7ce |
| SHA256 | 593e60cc30ae0789448547195af77f550387f6648d45847ea244dd0dd7abf03d |
| SHA512 | ff4f789df9e6a6d0fbe12b3250f951fcf11e857906c65e96a30bb46266e7e1180d6103a03db2f3764e0d1346b2de7afba8259ba080057e4a268e45e8654dfa80 |
C:\Users\Admin\Desktop\.lnk
| MD5 | 452d55ad4dc59c1789fe67ec03c02363 |
| SHA1 | 6f0bfe7491ae1d71b020c9e586e82ea39eb05559 |
| SHA256 | bd33f6cfa549ffe73d27c995dd92f468a66078555b196230cd756f2b088c3986 |
| SHA512 | d5308383ab008908195e2a959fcd2f3c114a0953975fc15f303706d6887b941dae8d1895c1b8eec4fcc46f6fb73aaaba0eb8faf09833a90621b0c919c0b1dced |
\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE
| MD5 | 9e2b9928c89a9d0da1d3e8f4bd96afa7 |
| SHA1 | ec66cda99f44b62470c6930e5afda061579cde35 |
| SHA256 | 8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043 |
| SHA512 | 2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156 |
memory/3040-94-0x0000000000400000-0x000000000041B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-14 04:54
Reported
2024-06-14 04:56
Platform
win10v2004-20240508-en
Max time kernel
147s
Max time network
151s
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-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\a3d848791d91d95e35d9540f4c348a80_NeikiAnalytics.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\a3d848791d91d95e35d9540f4c348a80_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\a3d848791d91d95e35d9540f4c348a80_NeikiAnalytics.exe | N/A |
Reads user/profile data of web browsers
Enumerates connected drives
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\a3d848791d91d95e35d9540f4c348a80_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\a3d848791d91d95e35d9540f4c348a80_NeikiAnalytics.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\a3d848791d91d95e35d9540f4c348a80_NeikiAnalytics.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\a3d848791d91d95e35d9540f4c348a80_NeikiAnalytics.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\a3d848791d91d95e35d9540f4c348a80_NeikiAnalytics.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2056 wrote to memory of 548 | N/A | C:\Users\Admin\AppData\Local\Temp\a3d848791d91d95e35d9540f4c348a80_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\a3d848791d91d95e35d9540f4c348a80_NeikiAnalytics.exe |
| PID 2056 wrote to memory of 548 | N/A | C:\Users\Admin\AppData\Local\Temp\a3d848791d91d95e35d9540f4c348a80_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\a3d848791d91d95e35d9540f4c348a80_NeikiAnalytics.exe |
| PID 2056 wrote to memory of 548 | N/A | C:\Users\Admin\AppData\Local\Temp\a3d848791d91d95e35d9540f4c348a80_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\a3d848791d91d95e35d9540f4c348a80_NeikiAnalytics.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\a3d848791d91d95e35d9540f4c348a80_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\a3d848791d91d95e35d9540f4c348a80_NeikiAnalytics.exe"
C:\Users\Admin\AppData\Local\Temp\3582-490\a3d848791d91d95e35d9540f4c348a80_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\a3d848791d91d95e35d9540f4c348a80_NeikiAnalytics.exe"
Network
Files
C:\Users\Admin\AppData\Local\Temp\3582-490\a3d848791d91d95e35d9540f4c348a80_NeikiAnalytics.exe
| MD5 | 2c6b557c1b15de22daa067c9ee5913a7 |
| SHA1 | 69bd1d0812c3fe4175ed4d6970c4c14f839b66e4 |
| SHA256 | fd548fc031a4b37489b393dd1ae0713e36a97c4055f56d42a3421d5aada59cfa |
| SHA512 | 6ca4525f3d9f059fa778ad32d8036cf18ffa566fb6904e732a4e5d4cf5335cd9c342c038870cda4c25c70f337149b60c520216321a78d96e575bc3f81f6fb9f3 |
C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE
| MD5 | 3b73078a714bf61d1c19ebc3afc0e454 |
| SHA1 | 9abeabd74613a2f533e2244c9ee6f967188e4e7e |
| SHA256 | ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29 |
| SHA512 | 75959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4 |
memory/2056-99-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2056-100-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2056-102-0x0000000000400000-0x000000000041B000-memory.dmp