Analysis Overview
SHA256
da0eb63691ac93a850ddbc26e9ca7ce0af481d14ca0e1c5668ebc5f299f8e6e3
Threat Level: Known bad
The file Setup.zip was found to be: Known bad.
Malicious Activity Summary
Lumma Stealer
Detect Lumma Stealer payload V2
Accesses cryptocurrency files/wallets, possible credential harvesting
Suspicious use of SetThreadContext
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-04-30 15:54
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2023-04-30 15:54
Reported
2023-04-30 15:58
Platform
win10v2004-20230220-en
Max time kernel
155s
Max time network
159s
Command Line
Signatures
Detect Lumma Stealer payload V2
| 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 |
Lumma Stealer
Accesses cryptocurrency files/wallets, possible credential harvesting
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3260 set thread context of 2896 | N/A | C:\Users\Admin\AppData\Local\Temp\Setup.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\Setup.exe
"C:\Users\Admin\AppData\Local\Temp\Setup.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
"C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\InstallUtil.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.31.126.40.in-addr.arpa | udp |
| AT | 77.73.134.68:80 | tcp | |
| US | 8.8.8.8:53 | 123.108.74.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| AT | 77.73.134.68:80 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| US | 13.89.178.26:443 | tcp | |
| AT | 77.73.134.68:80 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| US | 8.8.8.8:53 | 44.8.109.52.in-addr.arpa | udp |
| US | 117.18.237.29:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| NL | 173.223.113.164:443 | tcp | |
| AT | 77.73.134.68:80 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| NL | 173.223.113.131:80 | tcp | |
| US | 204.79.197.203:80 | tcp | |
| AT | 77.73.134.68:80 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| AT | 77.73.134.68:80 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| AT | 77.73.134.68:80 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| AT | 77.73.134.68:80 | tcp | |
| US | 52.152.110.14:443 | tcp |
Files
memory/3260-133-0x0000000000C10000-0x0000000001B9A000-memory.dmp
memory/2896-134-0x0000000000400000-0x0000000000432000-memory.dmp
memory/2896-136-0x0000000000400000-0x0000000000432000-memory.dmp
memory/2896-137-0x0000000000400000-0x0000000000432000-memory.dmp
memory/2896-138-0x0000000000400000-0x0000000000432000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2023-04-30 15:54
Reported
2023-04-30 15:58
Platform
win7-20230220-en
Max time kernel
147s
Max time network
157s
Command Line
Signatures
Detect Lumma Stealer payload V2
| 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 |
| N/A | N/A | N/A | N/A |
Lumma Stealer
Accesses cryptocurrency files/wallets, possible credential harvesting
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 748 set thread context of 1684 | N/A | C:\Users\Admin\AppData\Local\Temp\Setup.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\Setup.exe
"C:\Users\Admin\AppData\Local\Temp\Setup.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
"C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\InstallUtil.exe"
Network
| Country | Destination | Domain | Proto |
| AT | 77.73.134.68:80 | tcp | |
| AT | 77.73.134.68:80 | tcp | |
| AT | 77.73.134.68:80 | tcp | |
| AT | 77.73.134.68:80 | tcp | |
| AT | 77.73.134.68:80 | tcp | |
| AT | 77.73.134.68:80 | tcp | |
| AT | 77.73.134.68:80 | tcp |
Files
memory/748-54-0x0000000000C70000-0x0000000001BFA000-memory.dmp
memory/748-55-0x000000001C0C0000-0x000000001C31E000-memory.dmp
memory/1684-56-0x0000000000400000-0x0000000000432000-memory.dmp
memory/1684-57-0x0000000000400000-0x0000000000432000-memory.dmp
memory/1684-58-0x0000000000400000-0x0000000000432000-memory.dmp
memory/1684-59-0x0000000000400000-0x0000000000432000-memory.dmp
memory/1684-60-0x0000000000400000-0x0000000000432000-memory.dmp
memory/1684-61-0x0000000000400000-0x0000000000432000-memory.dmp
memory/1684-62-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1684-63-0x0000000000400000-0x0000000000432000-memory.dmp
memory/1684-65-0x0000000000400000-0x0000000000432000-memory.dmp
memory/1684-66-0x0000000000400000-0x0000000000432000-memory.dmp