Analysis Overview
SHA256
f7c9102387ff2be3466578767db90e8208f9edbfbeb048d08b3aa47b042a05a8
Threat Level: Known bad
The file tmp was found to be: Known bad.
Malicious Activity Summary
RedLine
RedLine payload
Reads user/profile data of web browsers
Checks installed software on the system
Accesses cryptocurrency files/wallets, possible credential harvesting
Suspicious use of SetThreadContext
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-02-06 11:27
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-02-06 11:27
Reported
2024-02-06 11:30
Platform
win7-20231129-en
Max time kernel
117s
Max time network
118s
Command Line
Signatures
RedLine
RedLine 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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Reads user/profile data of web browsers
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2264 set thread context of 1836 | N/A | C:\Users\Admin\AppData\Local\Temp\tmp.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
Network
| Country | Destination | Domain | Proto |
| DE | 20.79.30.95:33223 | tcp |
Files
memory/2264-0-0x0000000000AD0000-0x0000000000B2A000-memory.dmp
memory/2264-1-0x0000000073FD0000-0x00000000746BE000-memory.dmp
memory/1836-4-0x0000000000400000-0x0000000000454000-memory.dmp
memory/1836-6-0x0000000000400000-0x0000000000454000-memory.dmp
memory/2264-8-0x00000000022D0000-0x00000000042D0000-memory.dmp
memory/1836-9-0x0000000000400000-0x0000000000454000-memory.dmp
memory/1836-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1836-5-0x0000000000400000-0x0000000000454000-memory.dmp
memory/1836-12-0x0000000000400000-0x0000000000454000-memory.dmp
memory/2264-17-0x0000000073FD0000-0x00000000746BE000-memory.dmp
memory/1836-15-0x0000000000400000-0x0000000000454000-memory.dmp
memory/1836-18-0x0000000000400000-0x0000000000454000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-06 11:27
Reported
2024-02-06 11:30
Platform
win10v2004-20231215-en
Max time kernel
140s
Max time network
156s
Command Line
Signatures
RedLine
RedLine payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Reads user/profile data of web browsers
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2680 set thread context of 4500 | N/A | C:\Users\Admin\AppData\Local\Temp\tmp.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 81.171.91.138.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 173.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| DE | 20.79.30.95:33223 | tcp | |
| US | 8.8.8.8:53 | 95.30.79.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 138.91.171.81:80 | tcp | |
| US | 8.8.8.8:53 | 187.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 114.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 168.117.168.52.in-addr.arpa | udp |
Files
memory/2680-0-0x00000000748F0000-0x00000000750A0000-memory.dmp
memory/2680-1-0x00000000003D0000-0x000000000042A000-memory.dmp
memory/2680-2-0x0000000004E60000-0x0000000004E70000-memory.dmp
memory/4500-5-0x0000000000400000-0x0000000000454000-memory.dmp
memory/2680-8-0x00000000748F0000-0x00000000750A0000-memory.dmp
memory/2680-9-0x0000000002840000-0x0000000004840000-memory.dmp
memory/4500-10-0x00000000748E0000-0x0000000075090000-memory.dmp
memory/4500-11-0x0000000004EA0000-0x0000000005444000-memory.dmp
memory/4500-12-0x0000000004990000-0x0000000004A22000-memory.dmp
memory/4500-13-0x0000000004970000-0x0000000004980000-memory.dmp
memory/4500-14-0x0000000004980000-0x000000000498A000-memory.dmp
memory/4500-15-0x0000000005A70000-0x0000000006088000-memory.dmp
memory/4500-16-0x0000000005450000-0x000000000555A000-memory.dmp
memory/4500-17-0x0000000004D30000-0x0000000004D42000-memory.dmp
memory/4500-18-0x0000000004D90000-0x0000000004DCC000-memory.dmp
memory/4500-19-0x0000000004DE0000-0x0000000004E2C000-memory.dmp
memory/2680-20-0x0000000002840000-0x0000000004840000-memory.dmp
memory/4500-21-0x0000000005740000-0x00000000057A6000-memory.dmp
memory/4500-22-0x00000000748E0000-0x0000000075090000-memory.dmp
memory/4500-23-0x0000000006720000-0x00000000068E2000-memory.dmp
memory/4500-24-0x0000000006E20000-0x000000000734C000-memory.dmp
memory/4500-25-0x0000000006D40000-0x0000000006D90000-memory.dmp
memory/4500-26-0x0000000004970000-0x0000000004980000-memory.dmp
memory/4500-28-0x00000000748E0000-0x0000000075090000-memory.dmp