Analysis Overview
SHA256
0877a4b59573a412c1c258552c4bec59d009ce2886311d145fdd9359d662f7ae
Threat Level: Known bad
The file 0877a4b59573a412c1c258552c4bec59d009ce2886311d145fdd9359d662f7ae was found to be: Known bad.
Malicious Activity Summary
Revengerat family
RevengeRat Executable
Unsigned PE
Program crash
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-31 22:06
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: behavioral1
Detonation Overview
Submitted
2024-10-31 22:06
Reported
2024-10-31 22:09
Platform
win7-20240903-en
Max time kernel
117s
Max time network
117s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\0877a4b59573a412c1c258552c4bec59d009ce2886311d145fdd9359d662f7ae.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\0877a4b59573a412c1c258552c4bec59d009ce2886311d145fdd9359d662f7ae.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1796 wrote to memory of 2056 | N/A | C:\Users\Admin\AppData\Local\Temp\0877a4b59573a412c1c258552c4bec59d009ce2886311d145fdd9359d662f7ae.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1796 wrote to memory of 2056 | N/A | C:\Users\Admin\AppData\Local\Temp\0877a4b59573a412c1c258552c4bec59d009ce2886311d145fdd9359d662f7ae.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1796 wrote to memory of 2056 | N/A | C:\Users\Admin\AppData\Local\Temp\0877a4b59573a412c1c258552c4bec59d009ce2886311d145fdd9359d662f7ae.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1796 wrote to memory of 2056 | N/A | C:\Users\Admin\AppData\Local\Temp\0877a4b59573a412c1c258552c4bec59d009ce2886311d145fdd9359d662f7ae.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\0877a4b59573a412c1c258552c4bec59d009ce2886311d145fdd9359d662f7ae.exe
"C:\Users\Admin\AppData\Local\Temp\0877a4b59573a412c1c258552c4bec59d009ce2886311d145fdd9359d662f7ae.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1796 -s 648
Network
Files
memory/1796-0-0x0000000074D6E000-0x0000000074D6F000-memory.dmp
memory/1796-1-0x0000000001390000-0x000000000145A000-memory.dmp
memory/1796-2-0x0000000074D60000-0x000000007544E000-memory.dmp
memory/1796-3-0x0000000074D60000-0x000000007544E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-31 22:06
Reported
2024-10-31 22:09
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\0877a4b59573a412c1c258552c4bec59d009ce2886311d145fdd9359d662f7ae.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\0877a4b59573a412c1c258552c4bec59d009ce2886311d145fdd9359d662f7ae.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\0877a4b59573a412c1c258552c4bec59d009ce2886311d145fdd9359d662f7ae.exe
"C:\Users\Admin\AppData\Local\Temp\0877a4b59573a412c1c258552c4bec59d009ce2886311d145fdd9359d662f7ae.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3576 -ip 3576
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3576 -s 1036
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 | 75.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 107.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 91.16.208.104.in-addr.arpa | udp |
Files
memory/3576-0-0x000000007502E000-0x000000007502F000-memory.dmp
memory/3576-1-0x0000000000280000-0x000000000034A000-memory.dmp
memory/3576-2-0x0000000004D80000-0x0000000004E1C000-memory.dmp
memory/3576-3-0x0000000075020000-0x00000000757D0000-memory.dmp
memory/3576-4-0x0000000005440000-0x00000000059E4000-memory.dmp
memory/3576-5-0x0000000004E90000-0x0000000004F22000-memory.dmp
memory/3576-6-0x0000000004D60000-0x0000000004D6A000-memory.dmp
memory/3576-7-0x0000000005020000-0x0000000005076000-memory.dmp
memory/3576-8-0x0000000075020000-0x00000000757D0000-memory.dmp