Analysis Overview
SHA256
bc18bf11244d6a0b2991454e236e45297a06065f42fa937032b1a0fd9ccfa700
Threat Level: Known bad
The file bc18bf11244d6a0b2991454e236e45297a06065f42fa937032b1a0fd9ccfa700 was found to be: Known bad.
Malicious Activity Summary
Cobaltstrike
CryptOne packer
System Location Discovery: System Language Discovery
Unsigned PE
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-30 00:51
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
2024-07-30 00:51
Reported
2024-07-30 00:54
Platform
win7-20240708-en
Max time kernel
140s
Max time network
142s
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\bc18bf11244d6a0b2991454e236e45297a06065f42fa937032b1a0fd9ccfa700.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\bc18bf11244d6a0b2991454e236e45297a06065f42fa937032b1a0fd9ccfa700.exe
"C:\Users\Admin\AppData\Local\Temp\bc18bf11244d6a0b2991454e236e45297a06065f42fa937032b1a0fd9ccfa700.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/2584-0-0x00000000002B0000-0x00000000002F7000-memory.dmp
memory/2584-1-0x0000000000400000-0x000000000044B000-memory.dmp
memory/2584-2-0x0000000000370000-0x00000000003A3000-memory.dmp
memory/2584-3-0x0000000000400000-0x000000000045F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-30 00:51
Reported
2024-07-30 00:54
Platform
win10v2004-20240709-en
Max time kernel
149s
Max time network
155s
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\bc18bf11244d6a0b2991454e236e45297a06065f42fa937032b1a0fd9ccfa700.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\bc18bf11244d6a0b2991454e236e45297a06065f42fa937032b1a0fd9ccfa700.exe
"C:\Users\Admin\AppData\Local\Temp\bc18bf11244d6a0b2991454e236e45297a06065f42fa937032b1a0fd9ccfa700.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 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.140.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| NL | 5.39.222.84:80 | tcp | |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 147.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.143.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| NL | 5.39.222.84:80 | tcp | |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.173.189.20.in-addr.arpa | udp |
Files
memory/4408-0-0x00000000004F0000-0x0000000000537000-memory.dmp
memory/4408-1-0x0000000000400000-0x000000000044B000-memory.dmp
memory/4408-2-0x0000000002100000-0x0000000002133000-memory.dmp
memory/4408-3-0x0000000000400000-0x000000000045F000-memory.dmp