Analysis Overview
SHA256
0fc695ce8a05ab93a7fc17ff685307382b42a777cc5f54c400312a7c082688c7
Threat Level: Likely malicious
The file 03d535503b3f3263dc50042ec2318fc0_NeikiAnalytics was found to be: Likely malicious.
Malicious Activity Summary
Modifies AppInit DLL entries
Executes dropped EXE
ASPack v2.12-2.42
Drops file in Program Files directory
Unsigned PE
Program crash
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-09 21:36
Signatures
ASPack v2.12-2.42
| 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
2024-05-09 21:36
Reported
2024-05-09 21:39
Platform
win7-20240221-en
Max time kernel
118s
Max time network
120s
Command Line
Signatures
Modifies AppInit DLL entries
ASPack v2.12-2.42
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\PROGRA~3\Mozilla\dbilzqh.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\PROGRA~3\Mozilla\dbilzqh.exe | C:\Users\Admin\AppData\Local\Temp\03d535503b3f3263dc50042ec2318fc0_NeikiAnalytics.exe | N/A |
| File created | C:\PROGRA~3\Mozilla\zxoabnc.dll | C:\PROGRA~3\Mozilla\dbilzqh.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\03d535503b3f3263dc50042ec2318fc0_NeikiAnalytics.exe | N/A |
| N/A | N/A | C:\PROGRA~3\Mozilla\dbilzqh.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1972 wrote to memory of 2516 | N/A | C:\Windows\system32\taskeng.exe | C:\PROGRA~3\Mozilla\dbilzqh.exe |
| PID 1972 wrote to memory of 2516 | N/A | C:\Windows\system32\taskeng.exe | C:\PROGRA~3\Mozilla\dbilzqh.exe |
| PID 1972 wrote to memory of 2516 | N/A | C:\Windows\system32\taskeng.exe | C:\PROGRA~3\Mozilla\dbilzqh.exe |
| PID 1972 wrote to memory of 2516 | N/A | C:\Windows\system32\taskeng.exe | C:\PROGRA~3\Mozilla\dbilzqh.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\03d535503b3f3263dc50042ec2318fc0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\03d535503b3f3263dc50042ec2318fc0_NeikiAnalytics.exe"
C:\Windows\system32\taskeng.exe
taskeng.exe {F7609460-3B7A-4DE3-955F-E495B59E1EEB} S-1-5-18:NT AUTHORITY\System:Service:
C:\PROGRA~3\Mozilla\dbilzqh.exe
C:\PROGRA~3\Mozilla\dbilzqh.exe -kwinamg
Network
Files
memory/2992-0-0x0000000000400000-0x000000000045E000-memory.dmp
memory/2992-1-0x0000000000400000-0x000000000045E000-memory.dmp
memory/2992-2-0x0000000000400000-0x000000000045E000-memory.dmp
memory/2992-4-0x0000000000400000-0x000000000045B000-memory.dmp
memory/2992-3-0x0000000000260000-0x00000000002BB000-memory.dmp
memory/2992-6-0x0000000000400000-0x000000000045B000-memory.dmp
C:\PROGRA~3\Mozilla\dbilzqh.exe
| MD5 | ca2469be8fa2d420c137af3957000cf9 |
| SHA1 | fa74a9f053c0139cbc738c94e20418c2a4b1f132 |
| SHA256 | 16cd323b5fcfd8db7b4455592f2fb256ffcf822d8328fd03e5a7839e1e4f3804 |
| SHA512 | 447b72fdba8ba01ffb95d7defdb85c39f24f2b9be74c526c553e98c0ebd62c2169cab966055e2ff0ab17796f471ca2eccea70b178e715df5b0e52d9758313e37 |
memory/2516-11-0x0000000000460000-0x00000000004BB000-memory.dmp
memory/2516-12-0x0000000000400000-0x000000000045B000-memory.dmp
memory/2516-14-0x0000000000400000-0x000000000045B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-09 21:36
Reported
2024-05-09 21:39
Platform
win10v2004-20240426-en
Max time kernel
140s
Max time network
125s
Command Line
Signatures
ASPack v2.12-2.42
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\PROGRA~3\Mozilla\buhrkyf.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\PROGRA~3\Mozilla\buhrkyf.exe | C:\Users\Admin\AppData\Local\Temp\03d535503b3f3263dc50042ec2318fc0_NeikiAnalytics.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\PROGRA~3\Mozilla\buhrkyf.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\03d535503b3f3263dc50042ec2318fc0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\03d535503b3f3263dc50042ec2318fc0_NeikiAnalytics.exe"
C:\PROGRA~3\Mozilla\buhrkyf.exe
C:\PROGRA~3\Mozilla\buhrkyf.exe -pggkiil
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 924 -ip 924
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 924 -s 448
Network
| Country | Destination | Domain | Proto |
| 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 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| BE | 88.221.83.201:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 201.83.221.88.in-addr.arpa | udp |
| BE | 88.221.83.201:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.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 |
Files
memory/3312-0-0x0000000000400000-0x000000000045E000-memory.dmp
memory/3312-1-0x0000000000400000-0x000000000045E000-memory.dmp
memory/3312-2-0x0000000000400000-0x000000000045E000-memory.dmp
memory/3312-4-0x0000000000400000-0x000000000045B000-memory.dmp
memory/3312-3-0x00000000020B0000-0x000000000210B000-memory.dmp
C:\ProgramData\Mozilla\buhrkyf.exe
| MD5 | 3446ef1f40d631322d5582be0e0ef14f |
| SHA1 | ea770e3d51bffdd496cb5312ef73e040a9e4b465 |
| SHA256 | 381150ce0252d25ea4328b145c0aa8d94ea8d21d017a539a60b09f9fbd571a2b |
| SHA512 | 423eed113c49d0f12b8d03a0fde9960561816f6342428e3b74b398e2f2a023c7f779ebfb0068060ebd2fd7baf185b15f0b385484ab568ba8505fc982d5086385 |
memory/924-9-0x0000000000400000-0x000000000045E000-memory.dmp
memory/924-10-0x0000000000400000-0x000000000045E000-memory.dmp
memory/924-8-0x0000000000400000-0x000000000045E000-memory.dmp
memory/924-11-0x0000000000400000-0x000000000045E000-memory.dmp
memory/3312-13-0x0000000000400000-0x000000000045B000-memory.dmp