Analysis Overview
SHA256
e3c9a1721d8f0eecf6a7e81b32b9823a4952d636d4930a9cdfae0876cf293d3b
Threat Level: Known bad
The file 4c57105730828c98c61e10949fc25950_NeikiAnalytics was found to be: Known bad.
Malicious Activity Summary
RisePro
PrivateLoader
Drops startup file
Executes dropped EXE
Adds Run key to start application
Unsigned PE
Enumerates physical storage devices
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-09 13:45
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-09 13:45
Reported
2024-05-09 13:47
Platform
win10v2004-20240426-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
PrivateLoader
RisePro
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\1Qe51ov4.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Ll7AZ90.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\1Qe51ov4.exe | 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\4c57105730828c98c61e10949fc25950_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\Ll7AZ90.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MaxLoonaFest131 = "C:\\Users\\Admin\\AppData\\Local\\MaxLoonaFest131\\MaxLoonaFest131.exe" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\1Qe51ov4.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 use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4c57105730828c98c61e10949fc25950_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\4c57105730828c98c61e10949fc25950_NeikiAnalytics.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Ll7AZ90.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Ll7AZ90.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\1Qe51ov4.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\1Qe51ov4.exe
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\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 |
| NL | 194.49.94.152:50500 | tcp | |
| 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 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| BE | 2.17.107.104:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 104.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| NL | 194.49.94.152:50500 | tcp | |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 24.121.18.2.in-addr.arpa | udp |
| NL | 194.49.94.152:50500 | tcp | |
| NL | 194.49.94.152:50500 | tcp | |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| NL | 194.49.94.152:50500 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.236.111.52.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 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| NL | 194.49.94.152:50500 | tcp | |
| NL | 194.49.94.152:50500 | tcp | |
| NL | 194.49.94.152:50500 | tcp | |
| US | 8.8.8.8:53 | 4.173.189.20.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Ll7AZ90.exe
| MD5 | 80766f346a1033b1abfeeabc7180a880 |
| SHA1 | 2568f835441d53bc785a4ddf8537814826e3d064 |
| SHA256 | 86a6beb6802f9ec2aa387143ba41461fb82783226223ba68b44e49b21c8d3d62 |
| SHA512 | 029d53c19dd434b410eb61158e8a653c3d3725b50de9e5bb7dd766baed93a37574b3171509ee7e968d18158d89082029e74881630fb852c37b305053ec5c87aa |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\1Qe51ov4.exe
| MD5 | 2554335d1d5d65d601b4d45a6e8aced2 |
| SHA1 | db8d862c2eff246f13eb5a676fa15815f66673dd |
| SHA256 | f94b4a944d16a12fe45ec0e2c779607c1418dd789462e40d83dcf190496d4f80 |
| SHA512 | a073dc2387ffd84143466136b0fd5c12ccd6a5d0bd67aa6d648d3f3790ee79028edd5d2ed8897437d794674dd46334d6cade72c91a0103d617285f5018c22fcb |