Analysis Overview
SHA256
91b31fde4f5195f9d8d5ce980f029bdb89a6c9e9120c0258ae058ac7a621d4eb
Threat Level: Known bad
The file RetardScript_v3.24.523.exe was found to be: Known bad.
Malicious Activity Summary
Xenorat family
XenorRat
Checks computer location settings
Executes dropped EXE
Unsigned PE
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Scheduled Task/Job: Scheduled Task
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-28 12:12
Signatures
Xenorat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-28 12:12
Reported
2024-08-28 12:13
Platform
win10v2004-20240802-en
Max time kernel
54s
Max time network
56s
Command Line
Signatures
XenorRat
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\RetardScript_v3.24.523.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\XenoManager\RetardScript_v3.24.523.exe | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\schtasks.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\RetardScript_v3.24.523.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\XenoManager\RetardScript_v3.24.523.exe | N/A |
Scheduled Task/Job: Scheduled Task
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3076 wrote to memory of 1004 | N/A | C:\Users\Admin\AppData\Local\Temp\RetardScript_v3.24.523.exe | C:\Users\Admin\AppData\Local\Temp\XenoManager\RetardScript_v3.24.523.exe |
| PID 3076 wrote to memory of 1004 | N/A | C:\Users\Admin\AppData\Local\Temp\RetardScript_v3.24.523.exe | C:\Users\Admin\AppData\Local\Temp\XenoManager\RetardScript_v3.24.523.exe |
| PID 3076 wrote to memory of 1004 | N/A | C:\Users\Admin\AppData\Local\Temp\RetardScript_v3.24.523.exe | C:\Users\Admin\AppData\Local\Temp\XenoManager\RetardScript_v3.24.523.exe |
| PID 1004 wrote to memory of 5080 | N/A | C:\Users\Admin\AppData\Local\Temp\XenoManager\RetardScript_v3.24.523.exe | C:\Windows\SysWOW64\schtasks.exe |
| PID 1004 wrote to memory of 5080 | N/A | C:\Users\Admin\AppData\Local\Temp\XenoManager\RetardScript_v3.24.523.exe | C:\Windows\SysWOW64\schtasks.exe |
| PID 1004 wrote to memory of 5080 | N/A | C:\Users\Admin\AppData\Local\Temp\XenoManager\RetardScript_v3.24.523.exe | C:\Windows\SysWOW64\schtasks.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\RetardScript_v3.24.523.exe
"C:\Users\Admin\AppData\Local\Temp\RetardScript_v3.24.523.exe"
C:\Users\Admin\AppData\Local\Temp\XenoManager\RetardScript_v3.24.523.exe
"C:\Users\Admin\AppData\Local\Temp\XenoManager\RetardScript_v3.24.523.exe"
C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /Create /TN "JavaW" /XML "C:\Users\Admin\AppData\Local\Temp\tmp88B8.tmp" /F
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 22.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 147.185.221.19:4748 | tcp | |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 147.185.221.19:4748 | tcp |
Files
memory/3076-0-0x000000007449E000-0x000000007449F000-memory.dmp
memory/3076-1-0x0000000000640000-0x0000000000652000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\XenoManager\RetardScript_v3.24.523.exe
| MD5 | 1f6106784cc64d2c97a8eb2ba81198f4 |
| SHA1 | 9fb82fb9aab5fcc6f55d991260ab6312f8d1a1b0 |
| SHA256 | 91b31fde4f5195f9d8d5ce980f029bdb89a6c9e9120c0258ae058ac7a621d4eb |
| SHA512 | 4ff2c2b5374f422ee18d8b3c9d45a4f91d0dee8d8f34b1a1c7623ad6410999d2ded4aa3ffce2d6ff299ac4cff1f21f7ff39f1cc5558f435a5a85a7ea7a36e2c0 |
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\RetardScript_v3.24.523.exe.log
| MD5 | 916851e072fbabc4796d8916c5131092 |
| SHA1 | d48a602229a690c512d5fdaf4c8d77547a88e7a2 |
| SHA256 | 7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d |
| SHA512 | 07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521 |
memory/1004-15-0x0000000074490000-0x0000000074C40000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp88B8.tmp
| MD5 | 952717bef705e3dc38472edf478d0942 |
| SHA1 | 1d164981f80c388f316a846d8851cd5105ce0a91 |
| SHA256 | 7e1153e6d43f1590ce02a57786f0699e7a6b9426918bd2dfd2c48dafd7daf539 |
| SHA512 | 2bffa804f14876a8389631047fb83705e5f5ab04755266c9320e57499e940cac251456d3003da8bb26f2a6cbde92e035ecc2b01b9a699f3ff261a75ad6bce091 |
memory/1004-18-0x0000000074490000-0x0000000074C40000-memory.dmp
memory/1004-19-0x0000000074490000-0x0000000074C40000-memory.dmp