Analysis Overview
SHA256
0877a4b59573a412c1c258552c4bec59d009ce2886311d145fdd9359d662f7ae
Threat Level: Known bad
The file 0877a4b59573a412c1c258552c4bec59d009ce2886311d145fdd9359d662f7ae 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
2024-10-31 22:10
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 22:09
Reported
2024-10-31 22:20
Platform
win7-20241010-en
Max time kernel
15s
Max time network
20s
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 2388 wrote to memory of 2144 | N/A | C:\Users\Admin\AppData\Local\Temp\0877a4b59573a412c1c258552c4bec59d009ce2886311d145fdd9359d662f7ae.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2388 wrote to memory of 2144 | N/A | C:\Users\Admin\AppData\Local\Temp\0877a4b59573a412c1c258552c4bec59d009ce2886311d145fdd9359d662f7ae.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2388 wrote to memory of 2144 | N/A | C:\Users\Admin\AppData\Local\Temp\0877a4b59573a412c1c258552c4bec59d009ce2886311d145fdd9359d662f7ae.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2388 wrote to memory of 2144 | 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 2388 -s 660
Network
Files
memory/2388-0-0x00000000744AE000-0x00000000744AF000-memory.dmp
memory/2388-1-0x0000000000BA0000-0x0000000000C6A000-memory.dmp
memory/2388-2-0x00000000744A0000-0x0000000074B8E000-memory.dmp
memory/2388-3-0x00000000744A0000-0x0000000074B8E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-31 22:09
Reported
2024-10-31 22:20
Platform
win10v2004-20241007-en
Max time kernel
141s
Max time network
105s
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 1700 -ip 1700
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1700 -s 1084
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.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 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
memory/1700-0-0x000000007481E000-0x000000007481F000-memory.dmp
memory/1700-1-0x00000000000E0000-0x00000000001AA000-memory.dmp
memory/1700-2-0x0000000004A80000-0x0000000004B1C000-memory.dmp
memory/1700-3-0x0000000074810000-0x0000000074FC0000-memory.dmp
memory/1700-4-0x00000000052F0000-0x0000000005894000-memory.dmp
memory/1700-5-0x0000000004C20000-0x0000000004CB2000-memory.dmp
memory/1700-6-0x0000000004A70000-0x0000000004A7A000-memory.dmp
memory/1700-7-0x0000000004CC0000-0x0000000004D16000-memory.dmp
memory/1700-8-0x0000000074810000-0x0000000074FC0000-memory.dmp