Analysis Overview
SHA256
187723929393b2179ea3f90370e99a9cb2b8f05544d5a71c59adacb0bb4acbfd
Threat Level: Known bad
The file XClientj.exe was found to be: Known bad.
Malicious Activity Summary
Detect Xworm Payload
Xworm family
Xworm
Looks up external IP address via web service
Unsigned PE
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-03-28 17:27
Signatures
Detect Xworm Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Xworm family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-28 17:27
Reported
2024-03-28 17:30
Platform
win7-20231129-en
Max time kernel
119s
Max time network
121s
Command Line
Signatures
Detect Xworm Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Xworm
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ip-api.com | N/A | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\XClientj.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\XClientj.exe
"C:\Users\Admin\AppData\Local\Temp\XClientj.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
Files
memory/1660-0-0x0000000001240000-0x0000000001270000-memory.dmp
memory/1660-1-0x000007FEF5040000-0x000007FEF5A2C000-memory.dmp
memory/1660-2-0x00000000011C0000-0x0000000001240000-memory.dmp
memory/1660-3-0x000007FEF5040000-0x000007FEF5A2C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-28 17:27
Reported
2024-03-28 17:30
Platform
win10v2004-20240226-en
Max time kernel
93s
Max time network
136s
Command Line
Signatures
Detect Xworm Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Xworm
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ip-api.com | N/A | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\XClientj.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\XClientj.exe
"C:\Users\Admin\AppData\Local\Temp\XClientj.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
| US | 8.8.8.8:53 | 79.121.231.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 1.112.95.208.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 219.135.221.88.in-addr.arpa | udp |
Files
memory/2256-0-0x00000000008C0000-0x00000000008F0000-memory.dmp
memory/2256-1-0x00007FF9B9FE0000-0x00007FF9BAAA1000-memory.dmp
memory/2256-2-0x000000001B510000-0x000000001B520000-memory.dmp
memory/2256-3-0x00007FF9B9FE0000-0x00007FF9BAAA1000-memory.dmp