Analysis Overview
SHA256
b52eb2f20e2e82bdac7e31cea46ec41118ba4bb720f00dce3a0c2cbb1187dc78
Threat Level: Known bad
The file 14fec5297bef8c5fa6d3f0f5934dea32.bin was found to be: Known bad.
Malicious Activity Summary
Purecrypter family
PureCrypter
Program crash
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-02-12 01:00
Signatures
Purecrypter family
Analysis: behavioral1
Detonation Overview
Submitted
2023-02-12 01:00
Reported
2023-02-12 01:04
Platform
win7-20221111-en
Max time kernel
67s
Max time network
71s
Command Line
Signatures
PureCrypter
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\bc080be46ac6e8aaff225091e2afdb6074fed20e30d30e1ad018f58a1e1901b7.exe |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\bc080be46ac6e8aaff225091e2afdb6074fed20e30d30e1ad018f58a1e1901b7.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 904 wrote to memory of 1672 | N/A | C:\Users\Admin\AppData\Local\Temp\bc080be46ac6e8aaff225091e2afdb6074fed20e30d30e1ad018f58a1e1901b7.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 904 wrote to memory of 1672 | N/A | C:\Users\Admin\AppData\Local\Temp\bc080be46ac6e8aaff225091e2afdb6074fed20e30d30e1ad018f58a1e1901b7.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 904 wrote to memory of 1672 | N/A | C:\Users\Admin\AppData\Local\Temp\bc080be46ac6e8aaff225091e2afdb6074fed20e30d30e1ad018f58a1e1901b7.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 904 wrote to memory of 1672 | N/A | C:\Users\Admin\AppData\Local\Temp\bc080be46ac6e8aaff225091e2afdb6074fed20e30d30e1ad018f58a1e1901b7.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\bc080be46ac6e8aaff225091e2afdb6074fed20e30d30e1ad018f58a1e1901b7.exe
"C:\Users\Admin\AppData\Local\Temp\bc080be46ac6e8aaff225091e2afdb6074fed20e30d30e1ad018f58a1e1901b7.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 904 -s 1192
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | vinosbiodinamicos.com | udp |
| HU | 92.52.217.24:443 | vinosbiodinamicos.com | tcp |
Files
memory/904-54-0x0000000000BF0000-0x0000000000BF8000-memory.dmp
memory/904-55-0x0000000074DE1000-0x0000000074DE3000-memory.dmp
memory/1672-56-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-02-12 01:00
Reported
2023-02-12 01:06
Platform
win10v2004-20221111-en
Max time kernel
239s
Max time network
303s
Command Line
Signatures
PureCrypter
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\bc080be46ac6e8aaff225091e2afdb6074fed20e30d30e1ad018f58a1e1901b7.exe |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\bc080be46ac6e8aaff225091e2afdb6074fed20e30d30e1ad018f58a1e1901b7.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\bc080be46ac6e8aaff225091e2afdb6074fed20e30d30e1ad018f58a1e1901b7.exe
"C:\Users\Admin\AppData\Local\Temp\bc080be46ac6e8aaff225091e2afdb6074fed20e30d30e1ad018f58a1e1901b7.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4732 -ip 4732
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4732 -s 1968
Network
| Country | Destination | Domain | Proto |
| US | 204.79.197.200:443 | tcp | |
| US | 204.79.197.200:443 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 20.42.65.89:443 | tcp | |
| NL | 104.80.225.205:443 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| US | 8.8.8.8:53 | vinosbiodinamicos.com | udp |
| HU | 92.52.217.24:443 | vinosbiodinamicos.com | tcp |
| HU | 92.52.217.24:443 | vinosbiodinamicos.com | tcp |
| US | 8.8.8.8:53 | 151.122.125.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
Files
memory/4732-132-0x00000000005A0000-0x00000000005A8000-memory.dmp
memory/4732-133-0x00000000054C0000-0x0000000005A64000-memory.dmp
memory/4732-134-0x0000000004FB0000-0x0000000005042000-memory.dmp