Analysis Overview
SHA256
7e160f885fe15d7f5b67e3d321c1bd8240a63bb80c8156f604829f0cbadba313
Threat Level: Known bad
The file WSHRat.3.4.1.exe was found to be: Known bad.
Malicious Activity Summary
Wshrat family
WSHRAT payload
VMProtect packed file
Unsigned PE
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Kills process with taskkill
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-07-30 19:27
Signatures
WSHRAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Wshrat family
VMProtect packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-07-30 19:27
Reported
2023-07-30 19:29
Platform
win7-20230712-en
Max time kernel
149s
Max time network
121s
Command Line
Signatures
VMProtect packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\WSHRat.3.4.1.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\WSHRat.3.4.1.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\WSHRat.3.4.1.exe
"C:\Users\Admin\AppData\Local\Temp\WSHRat.3.4.1.exe"
Network
Files
memory/2792-55-0x0000000000F10000-0x000000000128E000-memory.dmp
memory/2792-54-0x0000000074C70000-0x000000007535E000-memory.dmp
memory/2792-56-0x0000000074C70000-0x000000007535E000-memory.dmp
memory/2792-57-0x0000000074C70000-0x000000007535E000-memory.dmp
memory/2792-58-0x0000000000250000-0x0000000000251000-memory.dmp
memory/2792-59-0x0000000005270000-0x00000000052B0000-memory.dmp
memory/2792-60-0x00000000052B0000-0x0000000005406000-memory.dmp
memory/2792-61-0x0000000005270000-0x00000000052B0000-memory.dmp
memory/2792-62-0x0000000005270000-0x00000000052B0000-memory.dmp
memory/2792-63-0x0000000074C70000-0x000000007535E000-memory.dmp
memory/2792-64-0x0000000005270000-0x00000000052B0000-memory.dmp
memory/2792-65-0x0000000005270000-0x00000000052B0000-memory.dmp
memory/2792-66-0x0000000005270000-0x00000000052B0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-07-30 19:27
Reported
2023-07-30 19:29
Platform
win10v2004-20230703-en
Max time kernel
132s
Max time network
149s
Command Line
Signatures
VMProtect packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Kills process with taskkill
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\WSHRat.3.4.1.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\WSHRat.3.4.1.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\WSHRat.3.4.1.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4612 wrote to memory of 1848 | N/A | C:\Users\Admin\AppData\Local\Temp\WSHRat.3.4.1.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4612 wrote to memory of 1848 | N/A | C:\Users\Admin\AppData\Local\Temp\WSHRat.3.4.1.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4612 wrote to memory of 1848 | N/A | C:\Users\Admin\AppData\Local\Temp\WSHRat.3.4.1.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1848 wrote to memory of 2372 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 1848 wrote to memory of 2372 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 1848 wrote to memory of 2372 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\WSHRat.3.4.1.exe
"C:\Users\Admin\AppData\Local\Temp\WSHRat.3.4.1.exe"
C:\Windows\SysWOW64\cmd.exe
"cmd" /c taskkill /F /IM WSHRat.3.4.1.exe
C:\Windows\SysWOW64\taskkill.exe
taskkill /F /IM WSHRat.3.4.1.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 67.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.194.73.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | kingmummylive.com | udp |
| NL | 160.153.133.148:80 | kingmummylive.com | tcp |
| US | 8.8.8.8:53 | 148.133.153.160.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 160.252.72.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 45.8.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 90.16.208.104.in-addr.arpa | udp |
Files
memory/4612-134-0x00000000009C0000-0x0000000000D3E000-memory.dmp
memory/4612-133-0x0000000074770000-0x0000000074F20000-memory.dmp
memory/4612-135-0x0000000074770000-0x0000000074F20000-memory.dmp
memory/4612-136-0x00000000055E0000-0x00000000055E1000-memory.dmp
memory/4612-137-0x0000000005720000-0x0000000005730000-memory.dmp
memory/4612-138-0x0000000005BA0000-0x0000000005C3C000-memory.dmp
memory/4612-139-0x00000000061F0000-0x0000000006794000-memory.dmp
memory/4612-140-0x0000000005C40000-0x0000000005CD2000-memory.dmp
memory/4612-141-0x0000000005B40000-0x0000000005B4A000-memory.dmp
memory/4612-142-0x0000000005E30000-0x0000000005E86000-memory.dmp
memory/4612-143-0x0000000005720000-0x0000000005730000-memory.dmp
memory/4612-144-0x0000000074770000-0x0000000074F20000-memory.dmp
memory/4612-145-0x0000000074770000-0x0000000074F20000-memory.dmp
memory/4612-146-0x0000000005720000-0x0000000005730000-memory.dmp
memory/4612-147-0x0000000005720000-0x0000000005730000-memory.dmp
memory/4612-148-0x0000000005720000-0x0000000005730000-memory.dmp
memory/4612-149-0x0000000005720000-0x0000000005730000-memory.dmp
memory/4612-153-0x0000000074770000-0x0000000074F20000-memory.dmp
memory/4612-154-0x0000000005720000-0x0000000005730000-memory.dmp