Analysis Overview
SHA256
a1032a6bc770be8bd0a1a2f64301f8e7e0ee161a7889ebc1d1ea06b1ab160ae7
Threat Level: Known bad
The file a1032a6bc770be8bd0a1a2f64301f8e7e0ee161a7889ebc1d1ea06b1ab160ae7 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 16:51
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 16:51
Reported
2024-07-29 16:54
Platform
win7-20240704-en
Max time kernel
140s
Max time network
141s
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\a1032a6bc770be8bd0a1a2f64301f8e7e0ee161a7889ebc1d1ea06b1ab160ae7.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\a1032a6bc770be8bd0a1a2f64301f8e7e0ee161a7889ebc1d1ea06b1ab160ae7.exe
"C:\Users\Admin\AppData\Local\Temp\a1032a6bc770be8bd0a1a2f64301f8e7e0ee161a7889ebc1d1ea06b1ab160ae7.exe"
Network
| Country | Destination | Domain | Proto |
| NL | 5.39.222.87:80 | tcp | |
| NL | 5.39.222.87:80 | tcp | |
| NL | 5.39.222.87:80 | tcp | |
| NL | 5.39.222.87:80 | tcp |
Files
memory/2288-0-0x0000000000300000-0x0000000000347000-memory.dmp
memory/2288-1-0x0000000000400000-0x000000000044B000-memory.dmp
memory/2288-2-0x0000000000220000-0x0000000000253000-memory.dmp
memory/2288-3-0x0000000000400000-0x000000000045F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-29 16:51
Reported
2024-07-29 16:54
Platform
win10v2004-20240709-en
Max time kernel
140s
Max time network
125s
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\a1032a6bc770be8bd0a1a2f64301f8e7e0ee161a7889ebc1d1ea06b1ab160ae7.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\a1032a6bc770be8bd0a1a2f64301f8e7e0ee161a7889ebc1d1ea06b1ab160ae7.exe
"C:\Users\Admin\AppData\Local\Temp\a1032a6bc770be8bd0a1a2f64301f8e7e0ee161a7889ebc1d1ea06b1ab160ae7.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| NL | 5.39.222.87:80 | tcp | |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| 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 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| NL | 5.39.222.87:80 | tcp | |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
Files
memory/848-0-0x00000000021D0000-0x0000000002217000-memory.dmp
memory/848-1-0x0000000000400000-0x000000000044B000-memory.dmp
memory/848-2-0x00000000023B0000-0x00000000023E3000-memory.dmp
memory/848-3-0x0000000000400000-0x000000000045F000-memory.dmp