Analysis Overview
SHA256
07d62da86e74ab2a12057d44c8ad4c9b47b71e6c46cb3ee083b4bfffa3af02eb
Threat Level: Shows suspicious behavior
The file a41f642e589e8d3d62b38d52845c9500_NeikiAnalytics.exe was found to be: Shows suspicious behavior.
Malicious Activity Summary
Executes dropped EXE
Loads dropped DLL
Unsigned PE
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-03 12:54
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-03 12:54
Reported
2024-06-03 12:56
Platform
win7-20240508-en
Max time kernel
121s
Max time network
121s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EXE256B.tmp | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a41f642e589e8d3d62b38d52845c9500_NeikiAnalytics.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a41f642e589e8d3d62b38d52845c9500_NeikiAnalytics.exe | N/A |
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EXE256B.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EXE256B.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a41f642e589e8d3d62b38d52845c9500_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\a41f642e589e8d3d62b38d52845c9500_NeikiAnalytics.exe"
C:\Users\Admin\AppData\Local\Temp\EXE256B.tmp
"C:\Users\Admin\AppData\Local\Temp\EXE256B.tmp" "C:\Users\Admin\AppData\Local\Temp\OFM256C.tmp" "C:\Users\Admin\AppData\Local\Temp\a41f642e589e8d3d62b38d52845c9500_NeikiAnalytics.exe"
C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
Network
Files
\Users\Admin\AppData\Local\Temp\EXE256B.tmp
| MD5 | df5f1fe467cbcbababdb4733252dec20 |
| SHA1 | 59a80d8d09224d02812f6a451c8dd75729600547 |
| SHA256 | 2fca7e90c3a37859fc76126681104159500a4a191a7d4ec434e4a8562b73326e |
| SHA512 | ed17aad99f6abe6f8c6c8d839dea49693170eef6299179bdf647babc5b5273423e21500414ddff8d3be150988f7f6e36e82750b890bd8bb76879c7b2d69eb9ce |
C:\Users\Admin\AppData\Local\Temp\OFM256C.tmp
| MD5 | ac0e30537569dc21b9e30cd0064b3f2e |
| SHA1 | e3ea0bfb05e5d24ab74e650061d00f2b8d881c5e |
| SHA256 | cd7511873b9c1174312d5788038a263a3d1ef5a8f669b0685eef5c33448f7cc1 |
| SHA512 | 057bc2856842c6f51b5602541e824d8806817d5c41db587e613399d28294c08976da111c6426a36d91ad18835518598fd23b31fed831a83ab8b82856279a15ac |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-03 12:54
Reported
2024-06-03 12:56
Platform
win10v2004-20240508-en
Max time kernel
132s
Max time network
103s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EXE8899.tmp | N/A |
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EXE8899.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EXE8899.tmp | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1848 wrote to memory of 4460 | N/A | C:\Users\Admin\AppData\Local\Temp\a41f642e589e8d3d62b38d52845c9500_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\EXE8899.tmp |
| PID 1848 wrote to memory of 4460 | N/A | C:\Users\Admin\AppData\Local\Temp\a41f642e589e8d3d62b38d52845c9500_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\EXE8899.tmp |
| PID 1848 wrote to memory of 4460 | N/A | C:\Users\Admin\AppData\Local\Temp\a41f642e589e8d3d62b38d52845c9500_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\EXE8899.tmp |
| PID 4460 wrote to memory of 1068 | N/A | C:\Users\Admin\AppData\Local\Temp\EXE8899.tmp | C:\Windows\splwow64.exe |
| PID 4460 wrote to memory of 1068 | N/A | C:\Users\Admin\AppData\Local\Temp\EXE8899.tmp | C:\Windows\splwow64.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\a41f642e589e8d3d62b38d52845c9500_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\a41f642e589e8d3d62b38d52845c9500_NeikiAnalytics.exe"
C:\Users\Admin\AppData\Local\Temp\EXE8899.tmp
"C:\Users\Admin\AppData\Local\Temp\EXE8899.tmp" "C:\Users\Admin\AppData\Local\Temp\OFM889A.tmp" "C:\Users\Admin\AppData\Local\Temp\a41f642e589e8d3d62b38d52845c9500_NeikiAnalytics.exe"
C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| NL | 23.62.61.113:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 113.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.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 | 200.197.79.204.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\EXE8899.tmp
| MD5 | df5f1fe467cbcbababdb4733252dec20 |
| SHA1 | 59a80d8d09224d02812f6a451c8dd75729600547 |
| SHA256 | 2fca7e90c3a37859fc76126681104159500a4a191a7d4ec434e4a8562b73326e |
| SHA512 | ed17aad99f6abe6f8c6c8d839dea49693170eef6299179bdf647babc5b5273423e21500414ddff8d3be150988f7f6e36e82750b890bd8bb76879c7b2d69eb9ce |
C:\Users\Admin\AppData\Local\Temp\OFM889A.tmp
| MD5 | ac0e30537569dc21b9e30cd0064b3f2e |
| SHA1 | e3ea0bfb05e5d24ab74e650061d00f2b8d881c5e |
| SHA256 | cd7511873b9c1174312d5788038a263a3d1ef5a8f669b0685eef5c33448f7cc1 |
| SHA512 | 057bc2856842c6f51b5602541e824d8806817d5c41db587e613399d28294c08976da111c6426a36d91ad18835518598fd23b31fed831a83ab8b82856279a15ac |