Analysis Overview
SHA256
5cfc8d4f7d983092569ef845401d0a7920d86f387b02d1d9c8ebdadaab2a5582
Threat Level: Likely malicious
The file 789a341575972fe95dfccf2308a221d0_NeikiAnalytics was found to be: Likely malicious.
Malicious Activity Summary
Modifies AppInit DLL entries
Executes dropped EXE
VMProtect packed file
Drops file in Program Files directory
Unsigned PE
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-12 06:40
Signatures
VMProtect packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-12 06:40
Reported
2024-05-12 06:43
Platform
win7-20240215-en
Max time kernel
121s
Max time network
123s
Command Line
Signatures
Modifies AppInit DLL entries
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\PROGRA~3\Mozilla\racmzae.exe | N/A |
VMProtect packed file
| 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 |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\PROGRA~3\Mozilla\racmzae.exe | C:\Users\Admin\AppData\Local\Temp\789a341575972fe95dfccf2308a221d0_NeikiAnalytics.exe | N/A |
| File created | C:\PROGRA~3\Mozilla\ttbtowf.dll | C:\PROGRA~3\Mozilla\racmzae.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\789a341575972fe95dfccf2308a221d0_NeikiAnalytics.exe | N/A |
| N/A | N/A | C:\PROGRA~3\Mozilla\racmzae.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2652 wrote to memory of 2596 | N/A | C:\Windows\system32\taskeng.exe | C:\PROGRA~3\Mozilla\racmzae.exe |
| PID 2652 wrote to memory of 2596 | N/A | C:\Windows\system32\taskeng.exe | C:\PROGRA~3\Mozilla\racmzae.exe |
| PID 2652 wrote to memory of 2596 | N/A | C:\Windows\system32\taskeng.exe | C:\PROGRA~3\Mozilla\racmzae.exe |
| PID 2652 wrote to memory of 2596 | N/A | C:\Windows\system32\taskeng.exe | C:\PROGRA~3\Mozilla\racmzae.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\789a341575972fe95dfccf2308a221d0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\789a341575972fe95dfccf2308a221d0_NeikiAnalytics.exe"
C:\Windows\system32\taskeng.exe
taskeng.exe {9D1EE57F-530E-45DA-BE78-14560FADE3C9} S-1-5-18:NT AUTHORITY\System:Service:
C:\PROGRA~3\Mozilla\racmzae.exe
C:\PROGRA~3\Mozilla\racmzae.exe -cddhnyc
Network
Files
memory/2984-0-0x0000000000400000-0x0000000000994000-memory.dmp
memory/2984-2-0x0000000000A10000-0x0000000000A6B000-memory.dmp
memory/2984-3-0x0000000000400000-0x000000000045B000-memory.dmp
memory/2984-6-0x0000000000400000-0x000000000045B000-memory.dmp
C:\PROGRA~3\Mozilla\racmzae.exe
| MD5 | 3333082ae53c9a6a212193ee7bee198e |
| SHA1 | c36eca117cd245559d5d07a395e11ac807c25efe |
| SHA256 | 6cdc271c99209333c5b3a27aa282b8144119289075f13090909a10978a10b5d0 |
| SHA512 | becafb95a727f4b998afe823ffe259e59df4cd5b9a494e57bd49d19de54b6f8dc25bea12edee3e658906945ef72e7afa3176d69f564deb2c3fef1e921bbcb30b |
memory/2596-9-0x0000000000400000-0x0000000000994000-memory.dmp
memory/2596-12-0x0000000000400000-0x000000000045B000-memory.dmp
memory/2596-11-0x00000000009A0000-0x00000000009FB000-memory.dmp
memory/2596-14-0x0000000000400000-0x000000000045B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-12 06:40
Reported
2024-05-12 06:43
Platform
win10v2004-20240426-en
Max time kernel
150s
Max time network
150s
Command Line
Signatures
Modifies AppInit DLL entries
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\PROGRA~3\Mozilla\lrjbnqc.exe | N/A |
VMProtect packed file
| 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 |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\PROGRA~3\Mozilla\lrjbnqc.exe | C:\Users\Admin\AppData\Local\Temp\789a341575972fe95dfccf2308a221d0_NeikiAnalytics.exe | N/A |
| File created | C:\PROGRA~3\Mozilla\vbwqqmn.dll | C:\PROGRA~3\Mozilla\lrjbnqc.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\789a341575972fe95dfccf2308a221d0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\789a341575972fe95dfccf2308a221d0_NeikiAnalytics.exe"
C:\PROGRA~3\Mozilla\lrjbnqc.exe
C:\PROGRA~3\Mozilla\lrjbnqc.exe -lihtnse
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 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| NL | 23.62.61.72:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.61.62.23.in-addr.arpa | udp |
| NL | 23.62.61.72:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.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 | 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 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
memory/4148-0-0x0000000000400000-0x0000000000994000-memory.dmp
memory/4148-3-0x0000000000400000-0x000000000045B000-memory.dmp
memory/4148-2-0x0000000002640000-0x000000000269B000-memory.dmp
C:\ProgramData\Mozilla\lrjbnqc.exe
| MD5 | eb7a45495c7b8aef7c02024cd10a9bae |
| SHA1 | 4f871ad0ebc1186b6f973226ab11d153ddbbe784 |
| SHA256 | 1a24e4f16202afc938dca0f615374b86941433970344482a77ca17a8d11b64a9 |
| SHA512 | 8cf73495b623ff3dde46d2f55dd3737e66cbd5a6b06e69479d1ccf30f676fbe8556017694c76168dcf87a6de140cc4b6fb3c6a84c8996e1f0888747c8aacbf53 |
memory/4148-8-0x0000000000400000-0x000000000045B000-memory.dmp
memory/4064-9-0x0000000000400000-0x0000000000994000-memory.dmp
memory/4064-11-0x0000000000400000-0x0000000000994000-memory.dmp
memory/4064-12-0x0000000000400000-0x0000000000994000-memory.dmp
memory/4064-15-0x0000000000400000-0x000000000045B000-memory.dmp