Analysis Overview
SHA256
b7b89b508c4db01da24d0f5cfae9d622e17084329e4667382a32ac76ca3cc14f
Threat Level: Known bad
The file b7b89b508c4db01da24d0f5cfae9d622e17084329e4667382a32ac76ca3cc14f was found to be: Known bad.
Malicious Activity Summary
Cobalt Strike reflective loader
UPX dump on OEP (original entry point)
Xmrig family
Cobaltstrike family
Detects Reflective DLL injection artifacts
XMRig Miner payload
xmrig
UPX dump on OEP (original entry point)
XMRig Miner payload
UPX packed file
Unsigned PE
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-09 07:35
Signatures
Cobalt Strike reflective loader
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Cobaltstrike family
Detects Reflective DLL injection artifacts
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
UPX dump on OEP (original entry point)
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
XMRig Miner payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Xmrig family
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-09 07:35
Reported
2024-06-09 07:46
Platform
win7-20240221-en
Max time kernel
132s
Max time network
147s
Command Line
Signatures
xmrig
UPX dump on OEP (original entry point)
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
XMRig Miner payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeLockMemoryPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b7b89b508c4db01da24d0f5cfae9d622e17084329e4667382a32ac76ca3cc14f.exe | N/A |
| Token: SeLockMemoryPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b7b89b508c4db01da24d0f5cfae9d622e17084329e4667382a32ac76ca3cc14f.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b7b89b508c4db01da24d0f5cfae9d622e17084329e4667382a32ac76ca3cc14f.exe
"C:\Users\Admin\AppData\Local\Temp\b7b89b508c4db01da24d0f5cfae9d622e17084329e4667382a32ac76ca3cc14f.exe"
Network
| Country | Destination | Domain | Proto |
| DE | 3.120.209.58:8080 | tcp | |
| DE | 3.120.209.58:8080 | tcp | |
| DE | 3.120.209.58:8080 | tcp | |
| DE | 3.120.209.58:8080 | tcp | |
| DE | 3.120.209.58:8080 | tcp | |
| DE | 3.120.209.58:8080 | tcp |
Files
memory/2364-1-0x0000000000180000-0x0000000000190000-memory.dmp
memory/2364-0-0x000000013FCD0000-0x0000000140024000-memory.dmp
memory/2364-2-0x000000013FCD0000-0x0000000140024000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-09 07:35
Reported
2024-06-09 07:46
Platform
win10v2004-20240426-en
Max time kernel
148s
Max time network
155s
Command Line
Signatures
xmrig
UPX dump on OEP (original entry point)
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
XMRig Miner payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeLockMemoryPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b7b89b508c4db01da24d0f5cfae9d622e17084329e4667382a32ac76ca3cc14f.exe | N/A |
| Token: SeLockMemoryPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b7b89b508c4db01da24d0f5cfae9d622e17084329e4667382a32ac76ca3cc14f.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b7b89b508c4db01da24d0f5cfae9d622e17084329e4667382a32ac76ca3cc14f.exe
"C:\Users\Admin\AppData\Local\Temp\b7b89b508c4db01da24d0f5cfae9d622e17084329e4667382a32ac76ca3cc14f.exe"
Network
| Country | Destination | Domain | Proto |
| DE | 3.120.209.58:8080 | tcp | |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| DE | 3.120.209.58:8080 | tcp | |
| 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 |
| DE | 3.120.209.58:8080 | tcp | |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| DE | 3.120.209.58:8080 | tcp | |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| DE | 3.120.209.58:8080 | tcp | |
| DE | 3.120.209.58:8080 | tcp | |
| US | 8.8.8.8:53 | 8.179.89.13.in-addr.arpa | udp |
Files
memory/1732-0-0x00007FF706520000-0x00007FF706874000-memory.dmp
memory/1732-1-0x000001D57C460000-0x000001D57C470000-memory.dmp
memory/1732-2-0x00007FF706520000-0x00007FF706874000-memory.dmp