Analysis Overview
SHA256
dd4b30cd3c1ed3b6ff0952f5aa9e14a334a4bd11a09cdc7ab37aa45cfd739328
Threat Level: Known bad
The file skididbop.exe was found to be: Known bad.
Malicious Activity Summary
Xenorat family
XenorRat
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Enumerates physical storage devices
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-05-23 19:24
Signatures
Xenorat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-23 19:24
Reported
2024-05-23 19:27
Platform
win7-20240419-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
XenorRat
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\XenoManager\skididbop.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\skididbop.exe | N/A |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\XenoManager\skididbop.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\skididbop.exe
"C:\Users\Admin\AppData\Local\Temp\skididbop.exe"
C:\Users\Admin\AppData\Roaming\XenoManager\skididbop.exe
"C:\Users\Admin\AppData\Roaming\XenoManager\skididbop.exe"
C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /Create /TN "svchost" /XML "C:\Users\Admin\AppData\Local\Temp\tmpEA1.tmp" /F
Network
| Country | Destination | Domain | Proto |
| US | 45.88.186.12:5050 | tcp | |
| US | 45.88.186.12:5050 | tcp | |
| US | 45.88.186.12:5050 | tcp | |
| US | 45.88.186.12:5050 | tcp | |
| US | 45.88.186.12:5050 | tcp | |
| US | 45.88.186.12:5050 | tcp | |
| US | 45.88.186.12:5050 | tcp |
Files
memory/2236-0-0x0000000074C3E000-0x0000000074C3F000-memory.dmp
memory/2236-1-0x00000000000D0000-0x00000000000E2000-memory.dmp
\Users\Admin\AppData\Roaming\XenoManager\skididbop.exe
| MD5 | 3c8c937572ec914fcec514388198512c |
| SHA1 | 45b51ee6aa6eaa491dde2e536ccfeb93f13519a4 |
| SHA256 | dd4b30cd3c1ed3b6ff0952f5aa9e14a334a4bd11a09cdc7ab37aa45cfd739328 |
| SHA512 | 0303eb186bf0b388b23a359992386da1b4f65988655590717bc37ac6860a2529eae575ee0d03245b94c1e6c68cea5731ce46dfe2f373bb856cb43a874edbf6e6 |
memory/3056-9-0x0000000000850000-0x0000000000862000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpEA1.tmp
| MD5 | dc8677af1eb292ed4441e714ed6d7038 |
| SHA1 | e2318c9551ec5aa9c86216068c7a5836c1c44af8 |
| SHA256 | b3401a3ac9335049092975fd28904570aac36c1b3bfc9281bbbf73ab0c10e6ab |
| SHA512 | b1ff0c90f57a6257e8dec1ba8c6e1a54844b0db5ec90b3d1fc437484a6c2c0b88b7ea299311e4a6704533d9ffdb8a8bbc7f2998feae7b878d01bc3ab2f80d34f |
memory/3056-12-0x0000000074C30000-0x000000007531E000-memory.dmp
memory/3056-13-0x0000000074C30000-0x000000007531E000-memory.dmp
memory/3056-14-0x0000000074C30000-0x000000007531E000-memory.dmp
memory/3056-15-0x0000000074C30000-0x000000007531E000-memory.dmp
memory/3056-16-0x00000000007C0000-0x00000000007D2000-memory.dmp
memory/3056-17-0x0000000000780000-0x000000000078A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-23 19:24
Reported
2024-05-23 19:27
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
XenorRat
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\skididbop.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\XenoManager\skididbop.exe | N/A |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\XenoManager\skididbop.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3608 wrote to memory of 4708 | N/A | C:\Users\Admin\AppData\Local\Temp\skididbop.exe | C:\Users\Admin\AppData\Roaming\XenoManager\skididbop.exe |
| PID 3608 wrote to memory of 4708 | N/A | C:\Users\Admin\AppData\Local\Temp\skididbop.exe | C:\Users\Admin\AppData\Roaming\XenoManager\skididbop.exe |
| PID 3608 wrote to memory of 4708 | N/A | C:\Users\Admin\AppData\Local\Temp\skididbop.exe | C:\Users\Admin\AppData\Roaming\XenoManager\skididbop.exe |
| PID 4708 wrote to memory of 2072 | N/A | C:\Users\Admin\AppData\Roaming\XenoManager\skididbop.exe | C:\Windows\SysWOW64\schtasks.exe |
| PID 4708 wrote to memory of 2072 | N/A | C:\Users\Admin\AppData\Roaming\XenoManager\skididbop.exe | C:\Windows\SysWOW64\schtasks.exe |
| PID 4708 wrote to memory of 2072 | N/A | C:\Users\Admin\AppData\Roaming\XenoManager\skididbop.exe | C:\Windows\SysWOW64\schtasks.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\skididbop.exe
"C:\Users\Admin\AppData\Local\Temp\skididbop.exe"
C:\Users\Admin\AppData\Roaming\XenoManager\skididbop.exe
"C:\Users\Admin\AppData\Roaming\XenoManager\skididbop.exe"
C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /Create /TN "svchost" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4ECC.tmp" /F
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.24.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 45.88.186.12:5050 | tcp | |
| US | 8.8.8.8:53 | 12.186.88.45.in-addr.arpa | udp |
| US | 45.88.186.12:5050 | tcp | |
| US | 45.88.186.12:5050 | tcp | |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 91.211.222.173.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
Files
memory/3608-0-0x0000000074B2E000-0x0000000074B2F000-memory.dmp
memory/3608-1-0x00000000004B0000-0x00000000004C2000-memory.dmp
C:\Users\Admin\AppData\Roaming\XenoManager\skididbop.exe
| MD5 | 3c8c937572ec914fcec514388198512c |
| SHA1 | 45b51ee6aa6eaa491dde2e536ccfeb93f13519a4 |
| SHA256 | dd4b30cd3c1ed3b6ff0952f5aa9e14a334a4bd11a09cdc7ab37aa45cfd739328 |
| SHA512 | 0303eb186bf0b388b23a359992386da1b4f65988655590717bc37ac6860a2529eae575ee0d03245b94c1e6c68cea5731ce46dfe2f373bb856cb43a874edbf6e6 |
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\skididbop.exe.log
| MD5 | 916851e072fbabc4796d8916c5131092 |
| SHA1 | d48a602229a690c512d5fdaf4c8d77547a88e7a2 |
| SHA256 | 7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d |
| SHA512 | 07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521 |
memory/4708-16-0x0000000074B20000-0x00000000752D0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp4ECC.tmp
| MD5 | dc8677af1eb292ed4441e714ed6d7038 |
| SHA1 | e2318c9551ec5aa9c86216068c7a5836c1c44af8 |
| SHA256 | b3401a3ac9335049092975fd28904570aac36c1b3bfc9281bbbf73ab0c10e6ab |
| SHA512 | b1ff0c90f57a6257e8dec1ba8c6e1a54844b0db5ec90b3d1fc437484a6c2c0b88b7ea299311e4a6704533d9ffdb8a8bbc7f2998feae7b878d01bc3ab2f80d34f |
memory/4708-18-0x00000000055A0000-0x0000000005606000-memory.dmp
memory/4708-19-0x0000000074B20000-0x00000000752D0000-memory.dmp
memory/4708-20-0x0000000074B20000-0x00000000752D0000-memory.dmp