Analysis Overview
SHA256
2feef775458f51e7c2bf43aada451c189eeee4406dad3160d56e55b8f3cf6304
Threat Level: Known bad
The file 2feef775458f51e7c2bf43aada451c189eeee4406dad3160d56e55b8f3cf6304 was found to be: Known bad.
Malicious Activity Summary
RedLine
RedLine payload
Redline family
Executes dropped EXE
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 20:58
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 20:58
Reported
2024-11-09 21:01
Platform
win10v2004-20241007-en
Max time kernel
131s
Max time network
147s
Command Line
Signatures
RedLine
RedLine payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Redline family
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i01775930.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a44515302.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\2feef775458f51e7c2bf43aada451c189eeee4406dad3160d56e55b8f3cf6304.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i01775930.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\2feef775458f51e7c2bf43aada451c189eeee4406dad3160d56e55b8f3cf6304.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i01775930.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a44515302.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2feef775458f51e7c2bf43aada451c189eeee4406dad3160d56e55b8f3cf6304.exe
"C:\Users\Admin\AppData\Local\Temp\2feef775458f51e7c2bf43aada451c189eeee4406dad3160d56e55b8f3cf6304.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i01775930.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i01775930.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a44515302.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a44515302.exe
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 | 74.209.201.84.in-addr.arpa | udp |
| RU | 185.161.248.73:4164 | tcp | |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| RU | 185.161.248.73:4164 | tcp | |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.117.19.2.in-addr.arpa | udp |
| RU | 185.161.248.73:4164 | tcp | |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| RU | 185.161.248.73:4164 | tcp | |
| US | 8.8.8.8:53 | 71.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| RU | 185.161.248.73:4164 | tcp | |
| RU | 185.161.248.73:4164 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i01775930.exe
| MD5 | 9d2532b1549e63da09d929f6190cae3e |
| SHA1 | abd26bb9d8cdf96accae9d8f4248220b6718dc99 |
| SHA256 | 6f4240bf7de5bdd09d5171c0b8fe99e473e9e84ad06e7f6e03eaad1229eb0755 |
| SHA512 | ce67ad2010d2d425d1676dc9ad00225264633273f98b8336be307a984279eeee6f85fbec8b90b4e223179f167b9ed4598e69cdbcf63a5f35d0c26712d210dd1f |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a44515302.exe
| MD5 | 4f30d45c4f13c8373a973a05149bdd88 |
| SHA1 | 0c01217a32d9f57da818a844eb16cb9a6653d0ff |
| SHA256 | 0d12faa677cb5cf0a9dfd6e713664f0a5dcfd88c4fd813724288e860ffb69f0d |
| SHA512 | c855b212fe29c8b091672b783fe20ed8841eafc7577e89b6d543db61d3c08c5587fdc487033f113b3ace270d8325eb10c7f3cbac9f8b4aef660b632b69185c07 |
memory/2964-14-0x000000007408E000-0x000000007408F000-memory.dmp
memory/2964-15-0x00000000005A0000-0x00000000005D0000-memory.dmp
memory/2964-16-0x00000000026C0000-0x00000000026C6000-memory.dmp
memory/2964-17-0x0000000005540000-0x0000000005B58000-memory.dmp
memory/2964-18-0x0000000005030000-0x000000000513A000-memory.dmp
memory/2964-19-0x0000000004F20000-0x0000000004F32000-memory.dmp
memory/2964-21-0x0000000074080000-0x0000000074830000-memory.dmp
memory/2964-20-0x0000000004F80000-0x0000000004FBC000-memory.dmp
memory/2964-22-0x0000000004FD0000-0x000000000501C000-memory.dmp
memory/2964-23-0x000000007408E000-0x000000007408F000-memory.dmp
memory/2964-24-0x0000000074080000-0x0000000074830000-memory.dmp