Analysis Overview
SHA256
03a3bd2bd48400c35d8b458d9045cd113bbda03d9bd1a41fecae8177ee71aaf4
Threat Level: Known bad
The file 03a3bd2bd48400c35d8b458d9045cd113bbda03d9bd1a41fecae8177ee71aaf4 was found to be: Known bad.
Malicious Activity Summary
LimeRAT
Legitimate hosting services abused for malware hosting/C2
Suspicious use of SetThreadContext
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-05-27 23:50
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-05-27 23:50
Reported
2022-05-28 02:01
Platform
win7-20220414-en
Max time kernel
150s
Max time network
150s
Command Line
Signatures
LimeRAT
Legitimate hosting services abused for malware hosting/C2
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1672 set thread context of 1236 | N/A | C:\Users\Admin\AppData\Local\Temp\03a3bd2bd48400c35d8b458d9045cd113bbda03d9bd1a41fecae8177ee71aaf4.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\03a3bd2bd48400c35d8b458d9045cd113bbda03d9bd1a41fecae8177ee71aaf4.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\03a3bd2bd48400c35d8b458d9045cd113bbda03d9bd1a41fecae8177ee71aaf4.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| 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\03a3bd2bd48400c35d8b458d9045cd113bbda03d9bd1a41fecae8177ee71aaf4.exe
"C:\Users\Admin\AppData\Local\Temp\03a3bd2bd48400c35d8b458d9045cd113bbda03d9bd1a41fecae8177ee71aaf4.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 | pastebin.com | udp |
| US | 104.20.68.143:443 | pastebin.com | tcp |
Files
memory/1672-54-0x00000000002B0000-0x0000000000344000-memory.dmp
memory/1672-55-0x0000000075B61000-0x0000000075B63000-memory.dmp
memory/1672-56-0x0000000072900000-0x0000000073C8F000-memory.dmp
memory/1672-57-0x0000000001E90000-0x0000000001EA8000-memory.dmp
memory/1672-58-0x0000000071EF0000-0x0000000072900000-memory.dmp
memory/1672-59-0x0000000071710000-0x0000000071EF0000-memory.dmp
memory/1672-60-0x0000000074680000-0x0000000074851000-memory.dmp
memory/1672-61-0x00000000744E0000-0x0000000074674000-memory.dmp
memory/1672-62-0x00000000709F0000-0x000000007170D000-memory.dmp
memory/1672-63-0x00000000743E0000-0x00000000744DC000-memory.dmp
memory/1672-64-0x00000000702B0000-0x00000000709EE000-memory.dmp
memory/1672-65-0x0000000074200000-0x00000000742C9000-memory.dmp
memory/1672-66-0x0000000072900000-0x0000000073C8F000-memory.dmp
memory/1672-67-0x0000000071EF0000-0x0000000072900000-memory.dmp
memory/1236-69-0x0000000000400000-0x000000000040C000-memory.dmp
memory/1236-68-0x0000000000400000-0x000000000040C000-memory.dmp
memory/1236-71-0x0000000000400000-0x000000000040C000-memory.dmp
memory/1236-72-0x0000000000400000-0x000000000040C000-memory.dmp
memory/1236-73-0x0000000000408C1E-mapping.dmp
memory/1236-75-0x0000000000400000-0x000000000040C000-memory.dmp
memory/1236-77-0x0000000000400000-0x000000000040C000-memory.dmp
memory/1672-79-0x0000000072900000-0x0000000073C8F000-memory.dmp
memory/1672-80-0x0000000071EF0000-0x0000000072900000-memory.dmp
memory/1672-81-0x0000000074680000-0x0000000074851000-memory.dmp
memory/1672-82-0x00000000744E0000-0x0000000074674000-memory.dmp
memory/1672-83-0x00000000709F0000-0x000000007170D000-memory.dmp
memory/1236-84-0x0000000072900000-0x0000000073C8F000-memory.dmp
memory/1236-85-0x0000000071EF0000-0x0000000072900000-memory.dmp
memory/1236-86-0x0000000071710000-0x0000000071EF0000-memory.dmp
memory/1236-87-0x0000000074680000-0x0000000074851000-memory.dmp
memory/1236-88-0x0000000074550000-0x0000000074673000-memory.dmp
memory/1236-89-0x0000000074180000-0x0000000074314000-memory.dmp
memory/1236-90-0x000000006F2F0000-0x000000007000D000-memory.dmp
memory/1236-91-0x0000000073DE0000-0x0000000073EDC000-memory.dmp
memory/1236-92-0x0000000070FD0000-0x000000007170E000-memory.dmp
memory/1236-93-0x0000000072900000-0x0000000073C8F000-memory.dmp
memory/1236-94-0x0000000071EF0000-0x0000000072900000-memory.dmp
memory/1236-95-0x0000000074680000-0x0000000074851000-memory.dmp
memory/1236-96-0x0000000074550000-0x0000000074673000-memory.dmp
memory/1236-97-0x000000006F2F0000-0x000000007000D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-05-27 23:50
Reported
2022-05-28 02:02
Platform
win10v2004-20220414-en
Max time kernel
170s
Max time network
196s
Command Line
Signatures
LimeRAT
Legitimate hosting services abused for malware hosting/C2
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1720 set thread context of 4860 | N/A | C:\Users\Admin\AppData\Local\Temp\03a3bd2bd48400c35d8b458d9045cd113bbda03d9bd1a41fecae8177ee71aaf4.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\03a3bd2bd48400c35d8b458d9045cd113bbda03d9bd1a41fecae8177ee71aaf4.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\03a3bd2bd48400c35d8b458d9045cd113bbda03d9bd1a41fecae8177ee71aaf4.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\03a3bd2bd48400c35d8b458d9045cd113bbda03d9bd1a41fecae8177ee71aaf4.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| 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\03a3bd2bd48400c35d8b458d9045cd113bbda03d9bd1a41fecae8177ee71aaf4.exe
"C:\Users\Admin\AppData\Local\Temp\03a3bd2bd48400c35d8b458d9045cd113bbda03d9bd1a41fecae8177ee71aaf4.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 |
| NL | 104.97.14.81:80 | tcp | |
| IE | 20.54.110.249:443 | tcp | |
| NL | 104.110.191.133:80 | tcp | |
| US | 52.152.108.96:443 | tcp | |
| US | 52.168.117.170:443 | tcp | |
| FR | 2.18.109.224:443 | tcp | |
| US | 8.8.8.8:53 | 96.108.152.52.in-addr.arpa | udp |
| US | 204.79.197.203:80 | tcp | |
| US | 8.8.8.8:53 | 9.9.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.0.0.0.3.0.4.0.0.3.0.1.3.0.6.2.ip6.arpa | udp |
| US | 8.8.8.8:53 | storesdk.dsx.mp.microsoft.com | udp |
| FR | 2.18.109.224:443 | storesdk.dsx.mp.microsoft.com | tcp |
| US | 8.8.8.8:53 | pastebin.com | udp |
| US | 172.67.34.170:443 | pastebin.com | tcp |
| FR | 2.18.109.224:443 | storesdk.dsx.mp.microsoft.com | tcp |
Files
memory/1720-130-0x0000000000530000-0x00000000005C4000-memory.dmp
memory/1720-131-0x0000000004F70000-0x000000000500C000-memory.dmp
memory/1720-132-0x00000000055C0000-0x0000000005B64000-memory.dmp
memory/1720-133-0x00000000050B0000-0x0000000005142000-memory.dmp
memory/1720-134-0x0000000005010000-0x000000000501A000-memory.dmp
memory/1720-135-0x0000000005240000-0x0000000005296000-memory.dmp
memory/4860-136-0x0000000000000000-mapping.dmp
memory/4860-137-0x0000000000400000-0x000000000040C000-memory.dmp
memory/4860-138-0x0000000005140000-0x00000000051A6000-memory.dmp