Analysis Overview
SHA256
29244f052351066085789c89168afb6ea928ce20a9d0061694babb6e562dd117
Threat Level: Known bad
The file D496EBB55135A8F961ED737136D27748.dll was found to be: Known bad.
Malicious Activity Summary
RedLine
RedLine payload
Accesses cryptocurrency files/wallets, possible credential harvesting
Suspicious use of SetThreadContext
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-13 21:51
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-13 21:51
Reported
2024-07-13 21:53
Platform
win7-20240704-en
Max time kernel
120s
Max time network
121s
Command Line
Signatures
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1880 wrote to memory of 2032 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1880 wrote to memory of 2032 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1880 wrote to memory of 2032 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1880 wrote to memory of 2032 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1880 wrote to memory of 2032 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1880 wrote to memory of 2032 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1880 wrote to memory of 2032 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\D496EBB55135A8F961ED737136D27748.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\D496EBB55135A8F961ED737136D27748.dll,#1
Network
Files
memory/2032-0-0x00000000755F0000-0x00000000756B1000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-13 21:51
Reported
2024-07-13 21:53
Platform
win10v2004-20240709-en
Max time kernel
95s
Max time network
96s
Command Line
Signatures
RedLine
RedLine payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Accesses cryptocurrency files/wallets, possible credential harvesting
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2952 set thread context of 1132 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\D496EBB55135A8F961ED737136D27748.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\D496EBB55135A8F961ED737136D27748.dll,#1
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| NL | 91.92.249.24:4808 | tcp | |
| US | 8.8.8.8:53 | 24.249.92.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 65.139.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 144.211.222.173.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
Files
memory/1132-1-0x0000000000400000-0x0000000000450000-memory.dmp
memory/2952-2-0x00000000773C1000-0x00000000774E1000-memory.dmp
memory/1132-3-0x000000007456E000-0x000000007456F000-memory.dmp
memory/1132-4-0x0000000005AA0000-0x0000000006044000-memory.dmp
memory/1132-5-0x00000000054F0000-0x0000000005582000-memory.dmp
memory/1132-6-0x0000000074560000-0x0000000074D10000-memory.dmp
memory/1132-7-0x0000000005480000-0x000000000548A000-memory.dmp
memory/1132-8-0x0000000006670000-0x0000000006C88000-memory.dmp
memory/1132-9-0x0000000005870000-0x000000000597A000-memory.dmp
memory/1132-10-0x0000000005600000-0x0000000005612000-memory.dmp
memory/1132-11-0x0000000005760000-0x000000000579C000-memory.dmp
memory/1132-12-0x00000000057B0000-0x00000000057FC000-memory.dmp
memory/1132-13-0x0000000006050000-0x00000000060B6000-memory.dmp
memory/1132-14-0x00000000070E0000-0x00000000072A2000-memory.dmp
memory/1132-15-0x00000000077E0000-0x0000000007D0C000-memory.dmp
memory/1132-16-0x00000000075B0000-0x0000000007600000-memory.dmp
memory/1132-18-0x0000000074560000-0x0000000074D10000-memory.dmp