Analysis Overview
SHA256
c7685d2b519c5e3838daeeab473106345b4bd434e733ec8aa2b8a5b5ad8eb902
Threat Level: Known bad
The file a1a258c9e2751e7d0906c64e27d5999ab380017639fc97d49dc1c0df3a2c3ea3.zip was found to be: Known bad.
Malicious Activity Summary
Taurus Stealer
Taurus Stealer Payload
Reads user/profile data of web browsers
Accesses 2FA software files, possible credential harvesting
Checks installed software on the system
Suspicious use of SetThreadContext
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2021-07-19 02:26
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2021-07-19 02:26
Reported
2021-07-19 02:29
Platform
win7v20210408
Max time kernel
29s
Max time network
58s
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 |
| 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
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1208 set thread context of 1404 | N/A | C:\Users\Admin\AppData\Local\Temp\a1a258c9e2751e7d0906c64e27d5999ab380017639fc97d49dc1c0df3a2c3ea3.exe | C:\Users\Admin\AppData\Local\Temp\a1a258c9e2751e7d0906c64e27d5999ab380017639fc97d49dc1c0df3a2c3ea3.exe |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a1a258c9e2751e7d0906c64e27d5999ab380017639fc97d49dc1c0df3a2c3ea3.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a1a258c9e2751e7d0906c64e27d5999ab380017639fc97d49dc1c0df3a2c3ea3.exe
"C:\Users\Admin\AppData\Local\Temp\a1a258c9e2751e7d0906c64e27d5999ab380017639fc97d49dc1c0df3a2c3ea3.exe"
C:\Users\Admin\AppData\Local\Temp\a1a258c9e2751e7d0906c64e27d5999ab380017639fc97d49dc1c0df3a2c3ea3.exe
C:\Users\Admin\AppData\Local\Temp\a1a258c9e2751e7d0906c64e27d5999ab380017639fc97d49dc1c0df3a2c3ea3.exe
Network
| Country | Destination | Domain | Proto |
| N/A | 45.138.72.240:80 | 45.138.72.240 | tcp |
Files
memory/1208-60-0x00000000009C0000-0x00000000009C1000-memory.dmp
memory/1208-62-0x00000000005F0000-0x000000000060C000-memory.dmp
memory/1208-63-0x0000000001E50000-0x0000000001E51000-memory.dmp
memory/1404-65-0x000000000041CEDA-mapping.dmp
memory/1404-64-0x0000000000400000-0x0000000000437000-memory.dmp
memory/1404-66-0x0000000075C71000-0x0000000075C73000-memory.dmp
memory/1404-67-0x0000000000400000-0x0000000000437000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2021-07-19 02:26
Reported
2021-07-19 02:29
Platform
win10v20210410
Max time kernel
23s
Max time network
113s
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 |
| 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
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4092 set thread context of 1820 | N/A | C:\Users\Admin\AppData\Local\Temp\a1a258c9e2751e7d0906c64e27d5999ab380017639fc97d49dc1c0df3a2c3ea3.exe | C:\Users\Admin\AppData\Local\Temp\a1a258c9e2751e7d0906c64e27d5999ab380017639fc97d49dc1c0df3a2c3ea3.exe |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a1a258c9e2751e7d0906c64e27d5999ab380017639fc97d49dc1c0df3a2c3ea3.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a1a258c9e2751e7d0906c64e27d5999ab380017639fc97d49dc1c0df3a2c3ea3.exe
"C:\Users\Admin\AppData\Local\Temp\a1a258c9e2751e7d0906c64e27d5999ab380017639fc97d49dc1c0df3a2c3ea3.exe"
C:\Users\Admin\AppData\Local\Temp\a1a258c9e2751e7d0906c64e27d5999ab380017639fc97d49dc1c0df3a2c3ea3.exe
C:\Users\Admin\AppData\Local\Temp\a1a258c9e2751e7d0906c64e27d5999ab380017639fc97d49dc1c0df3a2c3ea3.exe
Network
| Country | Destination | Domain | Proto |
| N/A | 45.138.72.240:80 | 45.138.72.240 | tcp |
Files
memory/4092-114-0x0000000000690000-0x0000000000691000-memory.dmp
memory/4092-116-0x00000000029C0000-0x00000000029DC000-memory.dmp
memory/4092-117-0x0000000005010000-0x0000000005011000-memory.dmp
memory/4092-118-0x0000000002B60000-0x0000000002B61000-memory.dmp
memory/4092-119-0x0000000002B70000-0x0000000002B71000-memory.dmp
memory/1820-120-0x0000000000400000-0x0000000000437000-memory.dmp
memory/1820-121-0x000000000041CEDA-mapping.dmp
memory/1820-122-0x0000000000400000-0x0000000000437000-memory.dmp