Analysis Overview
SHA256
d919327d6cd9ea0111387bcd134c46659850956c914fac63dbea781188f04a70
Threat Level: Known bad
The file b6103d5b685ed7510979c4504bdb6d3e was found to be: Known bad.
Malicious Activity Summary
Xloader
Xloader payload
Suspicious use of SetThreadContext
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-12-27 19:07
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-27 19:07
Reported
2023-12-29 09:29
Platform
win7-20231215-en
Max time kernel
147s
Max time network
121s
Command Line
Signatures
Xloader
Xloader payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3004 set thread context of 2892 | N/A | C:\Users\Admin\AppData\Local\Temp\Payment_Advice.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 2892 set thread context of 1136 | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | C:\Windows\Explorer.EXE |
| PID 2704 set thread context of 1136 | N/A | C:\Windows\SysWOW64\chkdsk.exe | C:\Windows\Explorer.EXE |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier | C:\Windows\SysWOW64\chkdsk.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\chkdsk.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\chkdsk.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Payment_Advice.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\chkdsk.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\Payment_Advice.exe
"C:\Users\Admin\AppData\Local\Temp\Payment_Advice.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"{path}"
C:\Windows\SysWOW64\chkdsk.exe
"C:\Windows\SysWOW64\chkdsk.exe"
C:\Windows\SysWOW64\cmd.exe
/c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
Network
Files
memory/3004-0-0x0000000000310000-0x00000000003AC000-memory.dmp
memory/3004-1-0x0000000074670000-0x0000000074D5E000-memory.dmp
memory/3004-2-0x0000000004FA0000-0x0000000004FE0000-memory.dmp
memory/3004-3-0x00000000003E0000-0x00000000003E8000-memory.dmp
memory/3004-4-0x0000000074670000-0x0000000074D5E000-memory.dmp
memory/3004-5-0x0000000004FA0000-0x0000000004FE0000-memory.dmp
memory/3004-6-0x0000000005E40000-0x0000000005EC0000-memory.dmp
memory/3004-7-0x00000000006A0000-0x00000000006CE000-memory.dmp
memory/2892-10-0x0000000000400000-0x0000000000428000-memory.dmp
memory/2892-8-0x0000000000400000-0x0000000000428000-memory.dmp
memory/3004-15-0x0000000074670000-0x0000000074D5E000-memory.dmp
memory/2892-14-0x0000000000400000-0x0000000000428000-memory.dmp
memory/2892-16-0x0000000000BF0000-0x0000000000EF3000-memory.dmp
memory/2892-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1136-20-0x0000000006400000-0x0000000006586000-memory.dmp
memory/2892-19-0x0000000000100000-0x0000000000110000-memory.dmp
memory/2892-18-0x0000000000400000-0x0000000000428000-memory.dmp
memory/2704-22-0x0000000000160000-0x0000000000167000-memory.dmp
memory/2704-23-0x0000000000080000-0x00000000000A8000-memory.dmp
memory/2704-21-0x0000000000160000-0x0000000000167000-memory.dmp
memory/2704-24-0x00000000023B0000-0x00000000026B3000-memory.dmp
memory/2704-25-0x0000000000080000-0x00000000000A8000-memory.dmp
memory/2704-27-0x0000000002170000-0x00000000021FF000-memory.dmp
memory/1136-29-0x0000000006400000-0x0000000006586000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-27 19:07
Reported
2023-12-29 09:30
Platform
win10v2004-20231215-en
Max time kernel
101s
Max time network
140s
Command Line
Signatures
Xloader
Xloader payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 508 set thread context of 1888 | N/A | C:\Users\Admin\AppData\Local\Temp\Payment_Advice.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 1888 set thread context of 3500 | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | C:\Windows\Explorer.EXE |
| PID 1888 set thread context of 3500 | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | C:\Windows\Explorer.EXE |
| PID 1648 set thread context of 3500 | N/A | C:\Windows\SysWOW64\systray.exe | C:\Windows\Explorer.EXE |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\systray.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\systray.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Payment_Advice.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\systray.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\Payment_Advice.exe
"C:\Users\Admin\AppData\Local\Temp\Payment_Advice.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"{path}"
C:\Windows\SysWOW64\systray.exe
"C:\Windows\SysWOW64\systray.exe"
C:\Windows\SysWOW64\cmd.exe
/c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 17.53.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.136.104.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.121.231.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 100.5.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 176.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.194.73.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 32.134.221.88.in-addr.arpa | udp |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.16.110.114:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.16.110.114:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 96.17.178.209:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| IE | 20.223.35.26:443 | tcp | |
| US | 8.8.8.8:53 | udp | |
| GB | 88.221.134.18:80 | tcp | |
| GB | 88.221.134.18:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| GB | 87.248.205.0:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| US | 93.184.221.240:80 | tcp | |
| US | 8.8.8.8:53 | www.drelip.com | udp |
| US | 8.8.8.8:53 | 190.130.33.3.in-addr.arpa | udp |
| IE | 20.223.35.26:443 | tcp | |
| IE | 20.223.35.26:443 | tcp | |
| IE | 20.223.35.26:443 | tcp | |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 8.8.8.8:53 | www.starryfinds.com | udp |
| US | 162.159.129.68:80 | www.starryfinds.com | tcp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| GB | 87.248.205.0:80 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| MY | 43.252.212.117:80 | www.kupon.asia | tcp |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| US | 93.184.221.240:80 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| GB | 87.248.205.0:80 | tcp | |
| GB | 87.248.205.0:80 | tcp | |
| N/A | 52.111.227.13:443 | tcp | |
| GB | 87.248.205.0:80 | tcp | |
| GB | 87.248.205.0:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| GB | 88.221.135.211:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 3.33.130.190:80 | tcp | |
| US | 8.8.8.8:53 | www.shelavish2.com | udp |
| US | 8.8.8.8:53 | www.ishtarhotel.com | udp |
| US | 34.226.105.125:80 | www.ishtarhotel.com | tcp |
| US | 8.8.8.8:53 | 125.105.226.34.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.jalenowens.com | udp |
| GB | 142.250.180.19:80 | www.jalenowens.com | tcp |
| US | 8.8.8.8:53 | 19.180.250.142.in-addr.arpa | udp |
Files
memory/508-1-0x0000000074DD0000-0x0000000075580000-memory.dmp
memory/508-0-0x0000000000F50000-0x0000000000FEC000-memory.dmp
memory/508-2-0x0000000005F10000-0x00000000064B4000-memory.dmp
memory/508-3-0x0000000005880000-0x0000000005912000-memory.dmp
memory/508-4-0x0000000005A60000-0x0000000005A70000-memory.dmp
memory/508-5-0x0000000005940000-0x000000000594A000-memory.dmp
memory/508-7-0x0000000006B60000-0x0000000006BFC000-memory.dmp
memory/508-6-0x0000000005B30000-0x0000000005B38000-memory.dmp
memory/508-8-0x0000000074DD0000-0x0000000075580000-memory.dmp
memory/508-9-0x0000000005A60000-0x0000000005A70000-memory.dmp
memory/508-10-0x00000000084F0000-0x0000000008570000-memory.dmp
memory/508-11-0x00000000083B0000-0x00000000083DE000-memory.dmp
memory/1888-12-0x0000000000400000-0x0000000000428000-memory.dmp
memory/1888-15-0x00000000019B0000-0x0000000001CFA000-memory.dmp
memory/508-14-0x0000000074DD0000-0x0000000075580000-memory.dmp
memory/1888-17-0x0000000000400000-0x0000000000428000-memory.dmp
memory/3500-19-0x00000000029B0000-0x0000000002AE3000-memory.dmp
memory/1888-18-0x0000000001420000-0x0000000001430000-memory.dmp
memory/3500-23-0x0000000002E80000-0x0000000002F72000-memory.dmp
memory/1888-22-0x0000000001870000-0x0000000001880000-memory.dmp
memory/1888-21-0x0000000000400000-0x0000000000428000-memory.dmp
memory/1648-25-0x0000000000EB0000-0x0000000000EB6000-memory.dmp
memory/1648-24-0x0000000000EB0000-0x0000000000EB6000-memory.dmp
memory/1648-26-0x0000000000670000-0x0000000000698000-memory.dmp
memory/1648-27-0x0000000002630000-0x000000000297A000-memory.dmp
memory/1648-28-0x0000000000670000-0x0000000000698000-memory.dmp
memory/1648-29-0x0000000002460000-0x00000000024EF000-memory.dmp
memory/3500-31-0x0000000002E80000-0x0000000002F72000-memory.dmp
memory/3500-33-0x0000000008460000-0x0000000008580000-memory.dmp
memory/3500-35-0x0000000008460000-0x0000000008580000-memory.dmp
memory/3500-38-0x0000000008460000-0x0000000008580000-memory.dmp