Analysis Overview
SHA256
13e7899dc3f2605f276ff0feef855dd7d190354f10dcdd7ee1778e3b2c8d41bb
Threat Level: Known bad
The file 13e7899dc3f2605f276ff0feef855dd7d190354f10dcdd7ee1778e3b2c8d41bb was found to be: Known bad.
Malicious Activity Summary
RevengeRat Executable
Revengerat family
Program crash
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-02 23:51
Signatures
RevengeRat Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Revengerat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-02 23:51
Reported
2024-08-02 23:54
Platform
win10v2004-20240802-en
Max time kernel
94s
Max time network
125s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\13e7899dc3f2605f276ff0feef855dd7d190354f10dcdd7ee1778e3b2c8d41bb.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\13e7899dc3f2605f276ff0feef855dd7d190354f10dcdd7ee1778e3b2c8d41bb.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\13e7899dc3f2605f276ff0feef855dd7d190354f10dcdd7ee1778e3b2c8d41bb.exe
"C:\Users\Admin\AppData\Local\Temp\13e7899dc3f2605f276ff0feef855dd7d190354f10dcdd7ee1778e3b2c8d41bb.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1648 -ip 1648
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1648 -s 1072
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 52.111.227.11:443 | tcp | |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
Files
memory/1648-0-0x0000000074DEE000-0x0000000074DEF000-memory.dmp
memory/1648-1-0x0000000000F70000-0x0000000001010000-memory.dmp
memory/1648-2-0x0000000005F30000-0x00000000064D4000-memory.dmp
memory/1648-3-0x0000000005980000-0x0000000005A12000-memory.dmp
memory/1648-4-0x0000000005A20000-0x0000000005D74000-memory.dmp
memory/1648-5-0x0000000005E20000-0x0000000005EBC000-memory.dmp
memory/1648-6-0x00000000058D0000-0x00000000058F2000-memory.dmp
memory/1648-7-0x0000000005D80000-0x0000000005DFD000-memory.dmp
memory/1648-8-0x0000000074DE0000-0x0000000075590000-memory.dmp
memory/1648-9-0x0000000074DE0000-0x0000000075590000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-02 23:51
Reported
2024-08-02 23:54
Platform
win7-20240705-en
Max time kernel
121s
Max time network
122s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\13e7899dc3f2605f276ff0feef855dd7d190354f10dcdd7ee1778e3b2c8d41bb.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\13e7899dc3f2605f276ff0feef855dd7d190354f10dcdd7ee1778e3b2c8d41bb.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3056 wrote to memory of 2496 | N/A | C:\Users\Admin\AppData\Local\Temp\13e7899dc3f2605f276ff0feef855dd7d190354f10dcdd7ee1778e3b2c8d41bb.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 3056 wrote to memory of 2496 | N/A | C:\Users\Admin\AppData\Local\Temp\13e7899dc3f2605f276ff0feef855dd7d190354f10dcdd7ee1778e3b2c8d41bb.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 3056 wrote to memory of 2496 | N/A | C:\Users\Admin\AppData\Local\Temp\13e7899dc3f2605f276ff0feef855dd7d190354f10dcdd7ee1778e3b2c8d41bb.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 3056 wrote to memory of 2496 | N/A | C:\Users\Admin\AppData\Local\Temp\13e7899dc3f2605f276ff0feef855dd7d190354f10dcdd7ee1778e3b2c8d41bb.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\13e7899dc3f2605f276ff0feef855dd7d190354f10dcdd7ee1778e3b2c8d41bb.exe
"C:\Users\Admin\AppData\Local\Temp\13e7899dc3f2605f276ff0feef855dd7d190354f10dcdd7ee1778e3b2c8d41bb.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3056 -s 604
Network
Files
memory/3056-0-0x0000000074A7E000-0x0000000074A7F000-memory.dmp
memory/3056-1-0x0000000000CB0000-0x0000000000D50000-memory.dmp
memory/3056-2-0x0000000074A70000-0x000000007515E000-memory.dmp
memory/3056-3-0x0000000074A70000-0x000000007515E000-memory.dmp