Analysis Overview
SHA256
4327337e561dc04368ff76a74ee5ca5c8d4d25ef7f646fdbff477e0808539f32
Threat Level: Known bad
The file 4327337e561dc04368ff76a74ee5ca5c8d4d25ef7f646fdbff477e0808539f32 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
2024-07-29 15:51
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
2024-07-29 15:51
Reported
2024-07-29 15:54
Platform
win7-20240705-en
Max time kernel
142s
Max time network
138s
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\4327337e561dc04368ff76a74ee5ca5c8d4d25ef7f646fdbff477e0808539f32.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\4327337e561dc04368ff76a74ee5ca5c8d4d25ef7f646fdbff477e0808539f32.exe
"C:\Users\Admin\AppData\Local\Temp\4327337e561dc04368ff76a74ee5ca5c8d4d25ef7f646fdbff477e0808539f32.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/1596-0-0x0000000000220000-0x0000000000267000-memory.dmp
memory/1596-1-0x0000000000400000-0x000000000044B000-memory.dmp
memory/1596-2-0x00000000003B0000-0x00000000003E3000-memory.dmp
memory/1596-3-0x0000000000400000-0x000000000045F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-29 15:51
Reported
2024-07-29 15:54
Platform
win10v2004-20240709-en
Max time kernel
149s
Max time network
153s
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\4327337e561dc04368ff76a74ee5ca5c8d4d25ef7f646fdbff477e0808539f32.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\4327337e561dc04368ff76a74ee5ca5c8d4d25ef7f646fdbff477e0808539f32.exe
"C:\Users\Admin\AppData\Local\Temp\4327337e561dc04368ff76a74ee5ca5c8d4d25ef7f646fdbff477e0808539f32.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| NL | 5.39.222.84:80 | tcp | |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 147.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.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 | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| 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 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 84.65.42.20.in-addr.arpa | udp |
Files
memory/1100-1-0x0000000000400000-0x000000000044B000-memory.dmp
memory/1100-0-0x0000000000700000-0x0000000000747000-memory.dmp
memory/1100-2-0x0000000002340000-0x0000000002373000-memory.dmp
memory/1100-3-0x0000000000400000-0x000000000045F000-memory.dmp