Analysis Overview
SHA256
ffe43b00f7838e90e176fc183158575f27dad5ffef4abbf4443f3eb6b7292b42
Threat Level: Known bad
The file d97c46925780159c896e29e660398bd6 was found to be: Known bad.
Malicious Activity Summary
Taurus Stealer Payload
Taurus Stealer
Deletes itself
Reads user/profile data of web browsers
Accesses 2FA software files, possible credential harvesting
Checks installed software on the system
Delays execution with timeout.exe
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2021-10-18 10:00
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2021-10-18 10:00
Reported
2021-10-18 10:08
Platform
win7-en-20211014
Max time kernel
120s
Max time network
131s
Command Line
Signatures
Taurus Stealer
Taurus Stealer Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Reads user/profile data of web browsers
Accesses 2FA software files, possible credential harvesting
Checks installed software on the system
Delays execution with timeout.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\timeout.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2032 wrote to memory of 1748 | N/A | C:\Users\Admin\AppData\Local\Temp\d97c46925780159c896e29e660398bd6.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2032 wrote to memory of 1748 | N/A | C:\Users\Admin\AppData\Local\Temp\d97c46925780159c896e29e660398bd6.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2032 wrote to memory of 1748 | N/A | C:\Users\Admin\AppData\Local\Temp\d97c46925780159c896e29e660398bd6.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2032 wrote to memory of 1748 | N/A | C:\Users\Admin\AppData\Local\Temp\d97c46925780159c896e29e660398bd6.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1748 wrote to memory of 796 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\timeout.exe |
| PID 1748 wrote to memory of 796 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\timeout.exe |
| PID 1748 wrote to memory of 796 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\timeout.exe |
| PID 1748 wrote to memory of 796 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\timeout.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\d97c46925780159c896e29e660398bd6.exe
"C:\Users\Admin\AppData\Local\Temp\d97c46925780159c896e29e660398bd6.exe"
C:\Windows\SysWOW64\cmd.exe
/c timeout /t 3 & del /f /q C:\Users\Admin\AppData\Local\Temp\d97c46925780159c896e29e660398bd6.exe
C:\Windows\SysWOW64\timeout.exe
timeout /t 3
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | gamesboiler.com | udp |
| US | 104.21.57.51:443 | gamesboiler.com | tcp |
Files
memory/2032-55-0x0000000002C9B000-0x0000000002CBE000-memory.dmp
memory/2032-56-0x0000000075D31000-0x0000000075D33000-memory.dmp
memory/2032-57-0x0000000000220000-0x0000000000258000-memory.dmp
memory/2032-58-0x0000000000400000-0x0000000002BA6000-memory.dmp
memory/1748-59-0x0000000000000000-mapping.dmp
memory/796-60-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2021-10-18 10:00
Reported
2021-10-18 10:08
Platform
win10-en-20211014
Max time kernel
124s
Max time network
137s
Command Line
Signatures
Taurus Stealer
Taurus Stealer Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Reads user/profile data of web browsers
Accesses 2FA software files, possible credential harvesting
Checks installed software on the system
Delays execution with timeout.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\timeout.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 5116 wrote to memory of 2452 | N/A | C:\Users\Admin\AppData\Local\Temp\d97c46925780159c896e29e660398bd6.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 5116 wrote to memory of 2452 | N/A | C:\Users\Admin\AppData\Local\Temp\d97c46925780159c896e29e660398bd6.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 5116 wrote to memory of 2452 | N/A | C:\Users\Admin\AppData\Local\Temp\d97c46925780159c896e29e660398bd6.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2452 wrote to memory of 504 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\timeout.exe |
| PID 2452 wrote to memory of 504 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\timeout.exe |
| PID 2452 wrote to memory of 504 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\timeout.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\d97c46925780159c896e29e660398bd6.exe
"C:\Users\Admin\AppData\Local\Temp\d97c46925780159c896e29e660398bd6.exe"
C:\Windows\SysWOW64\cmd.exe
/c timeout /t 3 & del /f /q C:\Users\Admin\AppData\Local\Temp\d97c46925780159c896e29e660398bd6.exe
C:\Windows\SysWOW64\timeout.exe
timeout /t 3
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | time.windows.com | udp |
| US | 8.8.8.8:53 | time.windows.com | udp |
| NL | 20.101.57.9:123 | time.windows.com | udp |
| US | 8.8.8.8:53 | gamesboiler.com | udp |
| US | 104.21.57.51:443 | gamesboiler.com | tcp |
| US | 8.8.8.8:53 | sv.symcb.com | udp |
| US | 72.21.91.29:80 | sv.symcb.com | tcp |
| US | 8.8.8.8:53 | s.symcb.com | udp |
| US | 93.184.220.29:80 | s.symcb.com | tcp |
| US | 8.8.8.8:53 | ts-crl.ws.symantec.com | udp |
| US | 72.21.91.29:80 | ts-crl.ws.symantec.com | tcp |
| US | 72.21.91.29:80 | ts-crl.ws.symantec.com | tcp |
Files
memory/5116-117-0x0000000000400000-0x0000000002BA6000-memory.dmp
memory/5116-116-0x0000000002CD0000-0x0000000002E1A000-memory.dmp
memory/2452-118-0x0000000000000000-mapping.dmp
memory/504-119-0x0000000000000000-mapping.dmp