Analysis Overview
SHA256
78859999a84ee7e749de4ae398a73af634288c84225daaf740838ec821f7f12f
Threat Level: Known bad
The file 103efdb01e1889ae221d336ce2466a80_NEIKI was found to be: Known bad.
Malicious Activity Summary
Formbook
Formbook payload
Suspicious use of SetThreadContext
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-05-07 19:31
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-07 19:31
Reported
2024-05-07 19:33
Platform
win7-20240419-en
Max time kernel
118s
Max time network
118s
Command Line
Signatures
Formbook
Formbook payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2424 set thread context of 2244 | N/A | C:\Users\Admin\AppData\Local\Temp\103efdb01e1889ae221d336ce2466a80_NEIKI.exe | C:\Users\Admin\AppData\Local\Temp\103efdb01e1889ae221d336ce2466a80_NEIKI.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\103efdb01e1889ae221d336ce2466a80_NEIKI.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\103efdb01e1889ae221d336ce2466a80_NEIKI.exe
"C:\Users\Admin\AppData\Local\Temp\103efdb01e1889ae221d336ce2466a80_NEIKI.exe"
C:\Users\Admin\AppData\Local\Temp\103efdb01e1889ae221d336ce2466a80_NEIKI.exe
"C:\Users\Admin\AppData\Local\Temp\103efdb01e1889ae221d336ce2466a80_NEIKI.exe"
Network
Files
memory/2424-0-0x00000000741BE000-0x00000000741BF000-memory.dmp
memory/2424-1-0x0000000000BB0000-0x0000000000C6E000-memory.dmp
memory/2424-2-0x00000000741B0000-0x000000007489E000-memory.dmp
memory/2424-3-0x00000000003B0000-0x00000000003C6000-memory.dmp
memory/2424-4-0x0000000000580000-0x0000000000596000-memory.dmp
memory/2424-5-0x0000000004CF0000-0x0000000004D66000-memory.dmp
memory/2244-6-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2244-8-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2244-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2244-13-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2424-14-0x00000000741B0000-0x000000007489E000-memory.dmp
memory/2244-15-0x0000000000840000-0x0000000000B43000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-07 19:31
Reported
2024-05-07 19:33
Platform
win10v2004-20240426-en
Max time kernel
140s
Max time network
124s
Command Line
Signatures
Formbook
Formbook payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3768 set thread context of 2352 | N/A | C:\Users\Admin\AppData\Local\Temp\103efdb01e1889ae221d336ce2466a80_NEIKI.exe | C:\Users\Admin\AppData\Local\Temp\103efdb01e1889ae221d336ce2466a80_NEIKI.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\103efdb01e1889ae221d336ce2466a80_NEIKI.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\103efdb01e1889ae221d336ce2466a80_NEIKI.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\103efdb01e1889ae221d336ce2466a80_NEIKI.exe
"C:\Users\Admin\AppData\Local\Temp\103efdb01e1889ae221d336ce2466a80_NEIKI.exe"
C:\Users\Admin\AppData\Local\Temp\103efdb01e1889ae221d336ce2466a80_NEIKI.exe
"C:\Users\Admin\AppData\Local\Temp\103efdb01e1889ae221d336ce2466a80_NEIKI.exe"
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 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 90.90.14.23.in-addr.arpa | udp |
| NL | 23.62.61.57:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.61.62.23.in-addr.arpa | udp |
| NL | 23.62.61.57:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.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 |
| US | 8.8.8.8:53 | 27.196.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.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 |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
Files
memory/3768-0-0x0000000074DBE000-0x0000000074DBF000-memory.dmp
memory/3768-1-0x0000000000410000-0x00000000004CE000-memory.dmp
memory/3768-2-0x0000000005390000-0x0000000005934000-memory.dmp
memory/3768-3-0x0000000004EA0000-0x0000000004F32000-memory.dmp
memory/3768-4-0x0000000005050000-0x000000000505A000-memory.dmp
memory/3768-5-0x0000000074DB0000-0x0000000075560000-memory.dmp
memory/3768-6-0x00000000050B0000-0x00000000050C6000-memory.dmp
memory/3768-7-0x0000000005370000-0x0000000005386000-memory.dmp
memory/3768-8-0x00000000062F0000-0x0000000006366000-memory.dmp
memory/3768-9-0x0000000008AD0000-0x0000000008B6C000-memory.dmp
memory/2352-10-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3768-12-0x0000000074DB0000-0x0000000075560000-memory.dmp
memory/2352-13-0x0000000001550000-0x000000000189A000-memory.dmp
memory/2352-14-0x0000000001550000-0x000000000189A000-memory.dmp