Analysis Overview
SHA256
11c493b1c2a4f8f2c9c61786ee882b63466fcb07126b0d98a2ed2a3836ba36e7
Threat Level: Known bad
The file 11c493b1c2a4f8f2c9c61786ee882b63466fcb07126b0d98a2ed2a3836ba36e7.exe was found to be: Known bad.
Malicious Activity Summary
Taurus Stealer
Taurus Stealer Payload
Accesses 2FA software files, possible credential harvesting
Suspicious use of SetThreadContext
Delays execution with timeout.exe
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2021-05-18 00:01
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2021-05-18 00:01
Reported
2021-05-18 00:04
Platform
win7v20210410
Max time kernel
56s
Max time network
115s
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 |
Accesses 2FA software files, possible credential harvesting
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 452 set thread context of 1352 | N/A | C:\Users\Admin\AppData\Local\Temp\11c493b1c2a4f8f2c9c61786ee882b63466fcb07126b0d98a2ed2a3836ba36e7.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe |
Delays execution with timeout.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\timeout.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\11c493b1c2a4f8f2c9c61786ee882b63466fcb07126b0d98a2ed2a3836ba36e7.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\11c493b1c2a4f8f2c9c61786ee882b63466fcb07126b0d98a2ed2a3836ba36e7.exe
"C:\Users\Admin\AppData\Local\Temp\11c493b1c2a4f8f2c9c61786ee882b63466fcb07126b0d98a2ed2a3836ba36e7.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
C:\Windows\SysWOW64\cmd.exe
/c timeout /t 3 & del /f /q C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
C:\Windows\SysWOW64\timeout.exe
timeout /t 3
Network
| Country | Destination | Domain | Proto |
| N/A | 95.181.152.81:80 | 95.181.152.81 | tcp |
| N/A | 95.181.152.81:443 | tcp | |
| N/A | 8.8.8.8:53 | x1.c.lencr.org | udp |
| N/A | 23.222.18.107:80 | x1.c.lencr.org | tcp |
| N/A | 95.181.152.81:443 | tcp | |
| N/A | 95.181.152.81:443 | tcp | |
| N/A | 95.181.152.81:443 | tcp | |
| N/A | 95.181.152.81:443 | tcp | |
| N/A | 95.181.152.81:443 | tcp | |
| N/A | 95.181.152.81:443 | tcp | |
| N/A | 95.181.152.81:443 | tcp | |
| N/A | 95.181.152.81:443 | tcp | |
| N/A | 95.181.152.81:443 | tcp | |
| N/A | 95.181.152.81:443 | tcp | |
| N/A | 95.181.152.81:443 | tcp |
Files
memory/452-60-0x0000000000F10000-0x0000000000F11000-memory.dmp
memory/452-62-0x0000000000480000-0x0000000000481000-memory.dmp
memory/452-63-0x0000000000A70000-0x0000000000A83000-memory.dmp
memory/1352-65-0x000000000041EB40-mapping.dmp
memory/1352-64-0x0000000000400000-0x000000000043A000-memory.dmp
memory/1352-66-0x00000000753E1000-0x00000000753E3000-memory.dmp
memory/1352-67-0x0000000000400000-0x000000000043A000-memory.dmp
memory/296-68-0x0000000000000000-mapping.dmp
memory/540-69-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2021-05-18 00:01
Reported
2021-05-18 00:04
Platform
win10v20210408
Max time kernel
139s
Max time network
162s
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 |
Accesses 2FA software files, possible credential harvesting
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 636 set thread context of 2668 | N/A | C:\Users\Admin\AppData\Local\Temp\11c493b1c2a4f8f2c9c61786ee882b63466fcb07126b0d98a2ed2a3836ba36e7.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\11c493b1c2a4f8f2c9c61786ee882b63466fcb07126b0d98a2ed2a3836ba36e7.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\11c493b1c2a4f8f2c9c61786ee882b63466fcb07126b0d98a2ed2a3836ba36e7.exe
"C:\Users\Admin\AppData\Local\Temp\11c493b1c2a4f8f2c9c61786ee882b63466fcb07126b0d98a2ed2a3836ba36e7.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
Network
| Country | Destination | Domain | Proto |
| N/A | 95.181.152.81:80 | tcp | |
| N/A | 95.181.152.81:80 | tcp | |
| N/A | 95.181.152.81:80 | tcp | |
| N/A | 95.181.152.81:80 | tcp | |
| N/A | 95.181.152.81:80 | tcp |
Files
memory/636-114-0x0000000000A30000-0x0000000000A31000-memory.dmp
memory/636-116-0x0000000005970000-0x0000000005971000-memory.dmp
memory/636-117-0x0000000005510000-0x0000000005511000-memory.dmp
memory/636-118-0x0000000005470000-0x000000000596E000-memory.dmp
memory/636-119-0x0000000005470000-0x0000000005471000-memory.dmp
memory/636-120-0x00000000054F0000-0x0000000005503000-memory.dmp
memory/2668-121-0x0000000000400000-0x000000000043A000-memory.dmp
memory/2668-122-0x000000000041EB40-mapping.dmp
memory/2668-123-0x0000000000400000-0x000000000043A000-memory.dmp