Analysis Overview
SHA256
26ce372c727dcabba7231fe10b38556be2874bf9f2697b5c50c2302098499d43
Threat Level: Known bad
The file 26ce372c727dcabba7231fe10b38556be2874bf9f2697b5c50c2302098499d43 was found to be: Known bad.
Malicious Activity Summary
MetaSploit
Reads user/profile data of web browsers
Checks computer location settings
Checks installed software on the system
Enumerates connected drives
Drops file in System32 directory
Unsigned PE
Enumerates physical storage devices
Modifies registry class
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-19 05:42
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-19 05:42
Reported
2024-06-19 05:44
Platform
win7-20240611-en
Max time kernel
120s
Max time network
124s
Command Line
Signatures
MetaSploit
Reads user/profile data of web browsers
Checks installed software on the system
Enumerates connected drives
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\ | C:\Users\Admin\AppData\Local\Temp\26ce372c727dcabba7231fe10b38556be2874bf9f2697b5c50c2302098499d43.exe | N/A |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\26ce372c727dcabba7231fe10b38556be2874bf9f2697b5c50c2302098499d43.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\26ce372c727dcabba7231fe10b38556be2874bf9f2697b5c50c2302098499d43.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\26ce372c727dcabba7231fe10b38556be2874bf9f2697b5c50c2302098499d43.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\26ce372c727dcabba7231fe10b38556be2874bf9f2697b5c50c2302098499d43.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\26ce372c727dcabba7231fe10b38556be2874bf9f2697b5c50c2302098499d43.exe
"C:\Users\Admin\AppData\Local\Temp\26ce372c727dcabba7231fe10b38556be2874bf9f2697b5c50c2302098499d43.exe"
C:\Users\Admin\AppData\Local\Temp\26ce372c727dcabba7231fe10b38556be2874bf9f2697b5c50c2302098499d43.exe
"C:\Users\Admin\AppData\Local\Temp\26ce372c727dcabba7231fe10b38556be2874bf9f2697b5c50c2302098499d43.exe" Admin
Network
| Country | Destination | Domain | Proto |
| CN | 1.15.12.73:4567 | tcp | |
| CN | 1.15.12.73:4567 | tcp | |
| US | 8.8.8.8:53 | info.178stu.com | udp |
| HK | 103.133.93.52:80 | info.178stu.com | tcp |
| US | 8.8.8.8:53 | www.178stu.com | udp |
| HK | 103.133.93.52:80 | www.178stu.com | tcp |
Files
memory/2012-1-0x0000000000360000-0x0000000000361000-memory.dmp
memory/2012-0-0x0000000000360000-0x0000000000361000-memory.dmp
memory/2012-2-0x00000000003C0000-0x00000000003C1000-memory.dmp
memory/2012-4-0x0000000000400000-0x00000000005E5000-memory.dmp
memory/2280-6-0x0000000000270000-0x0000000000271000-memory.dmp
memory/2280-7-0x0000000000400000-0x00000000005E5000-memory.dmp
memory/2280-8-0x0000000000400000-0x00000000005E5000-memory.dmp
memory/2280-10-0x0000000000400000-0x00000000005E5000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-19 05:42
Reported
2024-06-19 05:44
Platform
win10v2004-20240611-en
Max time kernel
113s
Max time network
136s
Command Line
Signatures
MetaSploit
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\26ce372c727dcabba7231fe10b38556be2874bf9f2697b5c50c2302098499d43.exe | N/A |
Reads user/profile data of web browsers
Checks installed software on the system
Enumerates connected drives
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\ | C:\Users\Admin\AppData\Local\Temp\26ce372c727dcabba7231fe10b38556be2874bf9f2697b5c50c2302098499d43.exe | N/A |
Enumerates physical storage devices
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\Local Settings | C:\Users\Admin\AppData\Local\Temp\26ce372c727dcabba7231fe10b38556be2874bf9f2697b5c50c2302098499d43.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\26ce372c727dcabba7231fe10b38556be2874bf9f2697b5c50c2302098499d43.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\26ce372c727dcabba7231fe10b38556be2874bf9f2697b5c50c2302098499d43.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\26ce372c727dcabba7231fe10b38556be2874bf9f2697b5c50c2302098499d43.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\26ce372c727dcabba7231fe10b38556be2874bf9f2697b5c50c2302098499d43.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4180 wrote to memory of 1476 | N/A | C:\Users\Admin\AppData\Local\Temp\26ce372c727dcabba7231fe10b38556be2874bf9f2697b5c50c2302098499d43.exe | C:\Users\Admin\AppData\Local\Temp\26ce372c727dcabba7231fe10b38556be2874bf9f2697b5c50c2302098499d43.exe |
| PID 4180 wrote to memory of 1476 | N/A | C:\Users\Admin\AppData\Local\Temp\26ce372c727dcabba7231fe10b38556be2874bf9f2697b5c50c2302098499d43.exe | C:\Users\Admin\AppData\Local\Temp\26ce372c727dcabba7231fe10b38556be2874bf9f2697b5c50c2302098499d43.exe |
| PID 4180 wrote to memory of 1476 | N/A | C:\Users\Admin\AppData\Local\Temp\26ce372c727dcabba7231fe10b38556be2874bf9f2697b5c50c2302098499d43.exe | C:\Users\Admin\AppData\Local\Temp\26ce372c727dcabba7231fe10b38556be2874bf9f2697b5c50c2302098499d43.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\26ce372c727dcabba7231fe10b38556be2874bf9f2697b5c50c2302098499d43.exe
"C:\Users\Admin\AppData\Local\Temp\26ce372c727dcabba7231fe10b38556be2874bf9f2697b5c50c2302098499d43.exe"
C:\Users\Admin\AppData\Local\Temp\26ce372c727dcabba7231fe10b38556be2874bf9f2697b5c50c2302098499d43.exe
"C:\Users\Admin\AppData\Local\Temp\26ce372c727dcabba7231fe10b38556be2874bf9f2697b5c50c2302098499d43.exe" Admin
C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
Network
| Country | Destination | Domain | Proto |
| CN | 1.15.12.73:4567 | tcp | |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| CN | 1.15.12.73:4567 | tcp | |
| US | 8.8.8.8:53 | info.178stu.com | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| HK | 103.133.93.52:80 | info.178stu.com | tcp |
| US | 8.8.8.8:53 | 138.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 138.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.71.91.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
Files
memory/4180-0-0x0000000000790000-0x0000000000791000-memory.dmp
memory/4180-1-0x0000000000790000-0x0000000000791000-memory.dmp
memory/4180-2-0x0000000000810000-0x0000000000811000-memory.dmp
memory/4180-4-0x0000000000400000-0x00000000005E5000-memory.dmp
memory/1476-6-0x00000000023D0000-0x00000000023D1000-memory.dmp
memory/1476-7-0x0000000000400000-0x00000000005E5000-memory.dmp
memory/1476-9-0x0000000000400000-0x00000000005E5000-memory.dmp