Analysis Overview
SHA256
1fe0daa8e8374c77b7bf90a48e1c9d309cdc686cca84441a84957cedbf039c70
Threat Level: Known bad
The file tmp was found to be: Known bad.
Malicious Activity Summary
PureCrypter
Purecrypter family
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-02-26 13:55
Signatures
Purecrypter family
Analysis: behavioral1
Detonation Overview
Submitted
2023-02-26 13:55
Reported
2023-02-26 13:57
Platform
win7-20230220-en
Max time kernel
142s
Max time network
148s
Command Line
Signatures
PureCrypter
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\tmp.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | revitape.com | udp |
| BR | 186.250.243.186:80 | revitape.com | tcp |
| BR | 186.250.243.186:80 | revitape.com | tcp |
| BR | 186.250.243.186:80 | revitape.com | tcp |
| BR | 186.250.243.186:80 | revitape.com | tcp |
| BR | 186.250.243.186:80 | revitape.com | tcp |
| BR | 186.250.243.186:80 | revitape.com | tcp |
| BR | 186.250.243.186:80 | revitape.com | tcp |
Files
memory/848-54-0x00000000001A0000-0x00000000001BC000-memory.dmp
memory/848-55-0x0000000004630000-0x0000000004670000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-02-26 13:55
Reported
2023-02-26 13:57
Platform
win10v2004-20230220-en
Max time kernel
150s
Max time network
146s
Command Line
Signatures
PureCrypter
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\tmp.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 84.150.43.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.175.53.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 199.176.139.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | revitape.com | udp |
| BR | 186.250.243.186:80 | revitape.com | tcp |
| BR | 186.250.243.186:80 | revitape.com | tcp |
| BR | 186.250.243.186:80 | revitape.com | tcp |
| US | 8.8.8.8:53 | 0.77.109.52.in-addr.arpa | udp |
| NL | 173.223.113.164:443 | tcp | |
| NL | 173.223.113.131:80 | tcp | |
| US | 131.253.33.203:80 | tcp | |
| BR | 186.250.243.186:80 | revitape.com | tcp |
| BR | 186.250.243.186:80 | revitape.com | tcp |
| NL | 8.238.20.126:80 | tcp | |
| BR | 186.250.243.186:80 | revitape.com | tcp |
| BR | 186.250.243.186:80 | revitape.com | tcp |
| BR | 186.250.243.186:80 | tcp |
Files
memory/2232-133-0x00000000009A0000-0x00000000009BC000-memory.dmp
memory/2232-134-0x0000000002EB0000-0x0000000002EC0000-memory.dmp
memory/2232-135-0x0000000002EB0000-0x0000000002EC0000-memory.dmp