Analysis Overview
SHA256
822d7b834efd30c051df12d8a29fd2202afd7e1daab5271eb236b0baab96a69c
Threat Level: Known bad
The file 5263271e02daf5c51c86c2e7d69f3ef0_NEIKI was found to be: Known bad.
Malicious Activity Summary
Stealc
Downloads MZ/PE file
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Unsigned PE
Enumerates physical storage devices
Program crash
Suspicious behavior: EnumeratesProcesses
Checks processor information in registry
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-07 22:31
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-07 22:31
Reported
2024-05-07 22:34
Platform
win10v2004-20240419-en
Max time kernel
132s
Max time network
104s
Command Line
Signatures
Stealc
Downloads MZ/PE file
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5263271e02daf5c51c86c2e7d69f3ef0_NEIKI.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5263271e02daf5c51c86c2e7d69f3ef0_NEIKI.exe | N/A |
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\5263271e02daf5c51c86c2e7d69f3ef0_NEIKI.exe |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\5263271e02daf5c51c86c2e7d69f3ef0_NEIKI.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\5263271e02daf5c51c86c2e7d69f3ef0_NEIKI.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5263271e02daf5c51c86c2e7d69f3ef0_NEIKI.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5263271e02daf5c51c86c2e7d69f3ef0_NEIKI.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5263271e02daf5c51c86c2e7d69f3ef0_NEIKI.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5263271e02daf5c51c86c2e7d69f3ef0_NEIKI.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\5263271e02daf5c51c86c2e7d69f3ef0_NEIKI.exe
"C:\Users\Admin\AppData\Local\Temp\5263271e02daf5c51c86c2e7d69f3ef0_NEIKI.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4180 -ip 4180
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4180 -s 2368
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| DE | 185.172.128.150:80 | 185.172.128.150 | tcp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 150.128.172.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 51.15.97.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 107.27.33.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
Files
memory/4180-1-0x0000000002BF0000-0x0000000002CF0000-memory.dmp
memory/4180-3-0x0000000000400000-0x000000000063B000-memory.dmp
memory/4180-2-0x0000000002BB0000-0x0000000002BD7000-memory.dmp
memory/4180-4-0x0000000061E00000-0x0000000061EF3000-memory.dmp
memory/4180-43-0x0000000000400000-0x0000000002B06000-memory.dmp
C:\ProgramData\nss3.dll
| MD5 | 1cc453cdf74f31e4d913ff9c10acdde2 |
| SHA1 | 6e85eae544d6e965f15fa5c39700fa7202f3aafe |
| SHA256 | ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5 |
| SHA512 | dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571 |
C:\ProgramData\mozglue.dll
| MD5 | c8fd9be83bc728cc04beffafc2907fe9 |
| SHA1 | 95ab9f701e0024cedfbd312bcfe4e726744c4f2e |
| SHA256 | ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a |
| SHA512 | fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040 |
C:\ProgramData\Are.docx
| MD5 | a33e5b189842c5867f46566bdbf7a095 |
| SHA1 | e1c06359f6a76da90d19e8fd95e79c832edb3196 |
| SHA256 | 5abf8e3d1f78de7b09d7f6fb87f9e80e60caacf13ef3c1289665653dacd7c454 |
| SHA512 | f2ad3812ec9b915e9618539b0f103f2e9acaad25fbbacd84941c954ce070af231324e83a4621e951c1dbae8d40d50410954e40dd52bbd46e34c54b0d1957407b |
memory/4180-90-0x0000000000400000-0x000000000063B000-memory.dmp
memory/4180-89-0x0000000000400000-0x0000000002B06000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-07 22:31
Reported
2024-05-07 22:34
Platform
win7-20240419-en
Max time kernel
122s
Max time network
123s
Command Line
Signatures
Stealc
Downloads MZ/PE file
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5263271e02daf5c51c86c2e7d69f3ef0_NEIKI.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5263271e02daf5c51c86c2e7d69f3ef0_NEIKI.exe | N/A |
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\5263271e02daf5c51c86c2e7d69f3ef0_NEIKI.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\5263271e02daf5c51c86c2e7d69f3ef0_NEIKI.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5263271e02daf5c51c86c2e7d69f3ef0_NEIKI.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5263271e02daf5c51c86c2e7d69f3ef0_NEIKI.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\5263271e02daf5c51c86c2e7d69f3ef0_NEIKI.exe
"C:\Users\Admin\AppData\Local\Temp\5263271e02daf5c51c86c2e7d69f3ef0_NEIKI.exe"
Network
| Country | Destination | Domain | Proto |
| DE | 185.172.128.150:80 | 185.172.128.150 | tcp |
Files
memory/2288-1-0x0000000002BF0000-0x0000000002CF0000-memory.dmp
memory/2288-3-0x0000000000400000-0x000000000063B000-memory.dmp
memory/2288-2-0x0000000000220000-0x0000000000247000-memory.dmp
memory/2288-4-0x0000000061E00000-0x0000000061EF3000-memory.dmp
\ProgramData\nss3.dll
| MD5 | 1cc453cdf74f31e4d913ff9c10acdde2 |
| SHA1 | 6e85eae544d6e965f15fa5c39700fa7202f3aafe |
| SHA256 | ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5 |
| SHA512 | dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571 |
\ProgramData\mozglue.dll
| MD5 | c8fd9be83bc728cc04beffafc2907fe9 |
| SHA1 | 95ab9f701e0024cedfbd312bcfe4e726744c4f2e |
| SHA256 | ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a |
| SHA512 | fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040 |
memory/2288-67-0x0000000000400000-0x0000000002B06000-memory.dmp
memory/2288-68-0x0000000002BF0000-0x0000000002CF0000-memory.dmp
memory/2288-71-0x0000000000400000-0x000000000063B000-memory.dmp
memory/2288-70-0x0000000000400000-0x0000000002B06000-memory.dmp