Analysis Overview
SHA256
2f5618011959e0ea6248675fe90c7ff13966cfccb5d0d84d46163d0b4814ca19
Threat Level: Known bad
The file 2f5618011959e0ea6248675fe90c7ff13966cfccb5d0d84d46163d0b4814ca19.exe was found to be: Known bad.
Malicious Activity Summary
BlackNET Payload
Contains code to disable Windows Defender
Blacknet family
BlackNET
Adds Run key to start application
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-04-08 13:18
Signatures
BlackNET Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Blacknet family
Contains code to disable Windows Defender
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2022-04-08 13:18
Reported
2022-04-08 13:37
Platform
win7-20220331-en
Max time kernel
143s
Max time network
165s
Command Line
Signatures
BlackNET
BlackNET Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Contains code to disable Windows Defender
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Windows\CurrentVersion\Run\e162b1333458a713bc6916cc8ac4110c = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2f5618011959e0ea6248675fe90c7ff13966cfccb5d0d84d46163d0b4814ca19.exe" | C:\Users\Admin\AppData\Local\Temp\2f5618011959e0ea6248675fe90c7ff13966cfccb5d0d84d46163d0b4814ca19.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2f5618011959e0ea6248675fe90c7ff13966cfccb5d0d84d46163d0b4814ca19.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2f5618011959e0ea6248675fe90c7ff13966cfccb5d0d84d46163d0b4814ca19.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2f5618011959e0ea6248675fe90c7ff13966cfccb5d0d84d46163d0b4814ca19.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2f5618011959e0ea6248675fe90c7ff13966cfccb5d0d84d46163d0b4814ca19.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2f5618011959e0ea6248675fe90c7ff13966cfccb5d0d84d46163d0b4814ca19.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\2f5618011959e0ea6248675fe90c7ff13966cfccb5d0d84d46163d0b4814ca19.exe
"C:\Users\Admin\AppData\Local\Temp\2f5618011959e0ea6248675fe90c7ff13966cfccb5d0d84d46163d0b4814ca19.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | theblogreader-blog.wtf | udp |
| US | 8.8.8.8:53 | theblogreader-blog.wtf | udp |
| CA | 172.105.27.61:80 | theblogreader-blog.wtf | tcp |
| CA | 172.105.27.61:80 | theblogreader-blog.wtf | tcp |
Files
memory/1892-54-0x0000000000890000-0x00000000008B2000-memory.dmp
memory/1892-55-0x000000001B2D0000-0x000000001B2D2000-memory.dmp
memory/1892-56-0x000000001B2D9000-0x000000001B2F8000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-04-08 13:18
Reported
2022-04-08 13:37
Platform
win10v2004-20220331-en
Max time kernel
148s
Max time network
174s
Command Line
Signatures
BlackNET
BlackNET Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Contains code to disable Windows Defender
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\e162b1333458a713bc6916cc8ac4110c = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2f5618011959e0ea6248675fe90c7ff13966cfccb5d0d84d46163d0b4814ca19.exe" | C:\Users\Admin\AppData\Local\Temp\2f5618011959e0ea6248675fe90c7ff13966cfccb5d0d84d46163d0b4814ca19.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2f5618011959e0ea6248675fe90c7ff13966cfccb5d0d84d46163d0b4814ca19.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2f5618011959e0ea6248675fe90c7ff13966cfccb5d0d84d46163d0b4814ca19.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2f5618011959e0ea6248675fe90c7ff13966cfccb5d0d84d46163d0b4814ca19.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\2f5618011959e0ea6248675fe90c7ff13966cfccb5d0d84d46163d0b4814ca19.exe
"C:\Users\Admin\AppData\Local\Temp\2f5618011959e0ea6248675fe90c7ff13966cfccb5d0d84d46163d0b4814ca19.exe"
Network
| Country | Destination | Domain | Proto |
| FI | 62.115.252.112:80 | tcp | |
| US | 8.8.8.8:53 | theblogreader-blog.wtf | udp |
| US | 104.208.16.88:443 | tcp | |
| CA | 172.105.27.61:80 | theblogreader-blog.wtf | tcp |
| SE | 178.79.212.129:80 | tcp | |
| SE | 178.79.212.129:80 | tcp | |
| SE | 178.79.212.129:80 | tcp | |
| US | 8.8.8.8:53 | crl4.digicert.com | udp |
| US | 93.184.220.29:80 | crl4.digicert.com | tcp |
| NL | 104.110.191.140:80 | tcp | |
| US | 93.184.220.29:80 | crl4.digicert.com | tcp |
| CA | 172.105.27.61:80 | theblogreader-blog.wtf | tcp |
| US | 204.79.197.203:80 | tcp | |
| US | 93.184.220.29:5901 | crl4.digicert.com | tcp |
| US | 93.184.220.29:12298 | crl4.digicert.com | tcp |
| US | 93.184.220.29:260 | crl4.digicert.com | tcp |
| US | 93.184.220.29:13362 | crl4.digicert.com | tcp |
| US | 93.184.220.29:1027 | crl4.digicert.com | tcp |
| NL | 104.110.191.140:80 | tcp | |
| NL | 104.110.191.140:80 | tcp | |
| BE | 67.27.153.254:80 | tcp | |
| US | 8.247.211.126:80 | tcp | |
| BE | 67.27.153.254:80 | tcp | |
| US | 93.184.220.29:80 | crl4.digicert.com | tcp |
| US | 8.8.8.8:53 | theblogreader-blog.wtf | udp |
| CA | 172.105.27.61:80 | theblogreader-blog.wtf | tcp |
Files
memory/4924-124-0x0000000000F50000-0x0000000000F72000-memory.dmp
memory/4924-126-0x0000000003180000-0x0000000003182000-memory.dmp
memory/4924-125-0x00007FF828B70000-0x00007FF829631000-memory.dmp
memory/4924-127-0x0000000003185000-0x0000000003187000-memory.dmp