Analysis Overview
SHA256
9aa7593495ac3fdf68e3b37010946459f5cd14750fabfc51b778690df4eee738
Threat Level: Likely malicious
The file 0a9aada8def59fbc23dcef847e3eec10_NeikiAnalytics.exe was found to be: Likely malicious.
Malicious Activity Summary
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Checks BIOS information in registry
Drops startup file
Executes dropped EXE
Themida packer
Adds Run key to start application
Checks whether UAC is enabled
Suspicious use of NtSetInformationThreadHideFromDebugger
Enumerates physical storage devices
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-11 22:54
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-11 22:54
Reported
2024-06-11 22:56
Platform
win10v2004-20240611-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
Identifies VirtualBox via ACPI registry values (likely anti-VM)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\4Np314Qd.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\4Np314Qd.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\4Np314Qd.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\FANBooster131.lnk | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\4Np314Qd.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tN6Eu98.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\4Np314Qd.exe | N/A |
Themida packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\0a9aada8def59fbc23dcef847e3eec10_NeikiAnalytics.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tN6Eu98.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MaxLoonaFest131 = "C:\\Users\\Admin\\AppData\\Local\\MaxLoonaFest131\\MaxLoonaFest131.exe" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\4Np314Qd.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\4Np314Qd.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\4Np314Qd.exe | N/A |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\4Np314Qd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\4Np314Qd.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\4Np314Qd.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\0a9aada8def59fbc23dcef847e3eec10_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\0a9aada8def59fbc23dcef847e3eec10_NeikiAnalytics.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tN6Eu98.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tN6Eu98.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\4Np314Qd.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\4Np314Qd.exe
C:\Windows\SysWOW64\cmd.exe
"cmd.exe" /c schtasks /create /f /RU "Admin" /tr "C:\ProgramData\OfficeTrackerNMP131\OfficeTrackerNMP131.exe" /tn "OfficeTrackerNMP131 HR" /sc HOURLY /rl HIGHEST
C:\Windows\SysWOW64\schtasks.exe
schtasks /create /f /RU "Admin" /tr "C:\ProgramData\OfficeTrackerNMP131\OfficeTrackerNMP131.exe" /tn "OfficeTrackerNMP131 HR" /sc HOURLY /rl HIGHEST
C:\Windows\SysWOW64\cmd.exe
"cmd.exe" /c schtasks /create /f /RU "Admin" /tr "C:\ProgramData\OfficeTrackerNMP131\OfficeTrackerNMP131.exe" /tn "OfficeTrackerNMP131 LG" /sc ONLOGON /rl HIGHEST
C:\Windows\SysWOW64\schtasks.exe
schtasks /create /f /RU "Admin" /tr "C:\ProgramData\OfficeTrackerNMP131\OfficeTrackerNMP131.exe" /tn "OfficeTrackerNMP131 LG" /sc ONLOGON /rl HIGHEST
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 | 4.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.99.105.20.in-addr.arpa | udp |
| NL | 91.92.249.253:50500 | tcp | |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tN6Eu98.exe
| MD5 | 8a9989cab5327a163865ad98eacd7248 |
| SHA1 | 2fb6ed9b538aae55be60da9b398689e52fc56698 |
| SHA256 | 08df2610e71537f815c090c8206aa6e98b9fb23d9ecd33fbe3c7f24a8135cc2a |
| SHA512 | 3ef972372734c7facd75a5b4b223b2de55102931ff113bd7e753b0c943984760e7e13e7bafaaeb5365961c53f1c83e8cfca2f4354344cbc224661d5bae329dc5 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\4Np314Qd.exe
| MD5 | da044811ca4ac1cc04b14153dccbbf37 |
| SHA1 | 6495d9b495010f8c79116e519a8784e342141b8a |
| SHA256 | 7c31979024f0d5873af50e66b541135b095a0958d7c0203e01f366cfb2a8d1b8 |
| SHA512 | 0352129b629768f0192f58e43ac097758f3aae0236de363638ce14a994bdb0f17e31882f6ae7a93643222f542ffb21cf492d3c18dbaf6ec5822c45a8c2ce33d5 |
memory/3592-14-0x0000000000570000-0x0000000000C4A000-memory.dmp
memory/3592-15-0x0000000075540000-0x0000000075541000-memory.dmp
memory/3592-16-0x0000000075520000-0x0000000075610000-memory.dmp
memory/3592-17-0x0000000075520000-0x0000000075610000-memory.dmp
memory/3592-20-0x0000000000570000-0x0000000000C4A000-memory.dmp
memory/3592-21-0x00000000078C0000-0x0000000007936000-memory.dmp
memory/3592-30-0x0000000000570000-0x0000000000C4A000-memory.dmp
memory/3592-32-0x0000000075540000-0x0000000075541000-memory.dmp
memory/3592-33-0x0000000075520000-0x0000000075610000-memory.dmp
memory/3592-34-0x0000000075520000-0x0000000075610000-memory.dmp