Analysis Overview
SHA256
b38e8f6ee14876c5337b1aab79588bcd6c0c648d5686bc80f1ce0162fe76e19c
Threat Level: Known bad
The file b38e8f6ee14876c5337b1aab79588bcd6c0c648d5686bc80f1ce0162fe76e19c was found to be: Known bad.
Malicious Activity Summary
Cobaltstrike
CryptOne packer
Unsigned PE
System Location Discovery: System Language Discovery
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-28 09:24
Signatures
CryptOne packer
| 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
2024-07-28 09:24
Reported
2024-07-28 09:30
Platform
win7-20240705-en
Max time kernel
141s
Max time network
149s
Command Line
Signatures
Cobaltstrike
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\b38e8f6ee14876c5337b1aab79588bcd6c0c648d5686bc80f1ce0162fe76e19c.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b38e8f6ee14876c5337b1aab79588bcd6c0c648d5686bc80f1ce0162fe76e19c.exe
"C:\Users\Admin\AppData\Local\Temp\b38e8f6ee14876c5337b1aab79588bcd6c0c648d5686bc80f1ce0162fe76e19c.exe"
Network
| Country | Destination | Domain | Proto |
| NL | 5.39.222.84:80 | tcp | |
| NL | 5.39.222.84:80 | tcp | |
| NL | 5.39.222.84:80 | tcp | |
| NL | 5.39.222.84:80 | tcp |
Files
memory/2936-1-0x0000000000400000-0x000000000044B000-memory.dmp
memory/2936-0-0x0000000000220000-0x0000000000267000-memory.dmp
memory/2936-2-0x0000000000370000-0x00000000003A3000-memory.dmp
memory/2936-3-0x0000000000400000-0x000000000045F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-28 09:24
Reported
2024-07-28 09:30
Platform
win10v2004-20240709-en
Max time kernel
144s
Max time network
150s
Command Line
Signatures
Cobaltstrike
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\b38e8f6ee14876c5337b1aab79588bcd6c0c648d5686bc80f1ce0162fe76e19c.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b38e8f6ee14876c5337b1aab79588bcd6c0c648d5686bc80f1ce0162fe76e19c.exe
"C:\Users\Admin\AppData\Local\Temp\b38e8f6ee14876c5337b1aab79588bcd6c0c648d5686bc80f1ce0162fe76e19c.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| NL | 5.39.222.84:80 | tcp | |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 147.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| NL | 5.39.222.84:80 | tcp | |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
Files
memory/4932-0-0x00000000021D0000-0x0000000002217000-memory.dmp
memory/4932-1-0x0000000000400000-0x000000000044B000-memory.dmp
memory/4932-2-0x00000000023A0000-0x00000000023D3000-memory.dmp
memory/4932-3-0x0000000000400000-0x000000000045F000-memory.dmp