Analysis Overview
SHA256
93a0782c15f0c0049c85a07d09742805398aa6491b0b5a31d25603dc233c8f7d
Threat Level: Known bad
The file 93a0782c15f0c0049c85a07d09742805398aa6491b0b5a31d25603dc233c8f7d.exe was found to be: Known bad.
Malicious Activity Summary
Asyncrat family
AsyncRat
Async RAT payload
Detects executables attemping to enumerate video devices using WMI
Detects executables containing the string DcRatBy
Detects executables embedding bas64-encoded APIs, command lines, registry keys, etc.
Detects executables embedding bas64-encoded APIs, command lines, registry keys, etc.
Detects executables attemping to enumerate video devices using WMI
Detects executables containing the string DcRatBy
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2024-06-04 01:40
Signatures
Async RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Asyncrat family
Detects executables attemping to enumerate video devices using WMI
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Detects executables containing the string DcRatBy
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Detects executables embedding bas64-encoded APIs, command lines, registry keys, etc.
| 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
2024-06-04 01:40
Reported
2024-06-04 01:43
Platform
win7-20240508-en
Max time kernel
150s
Max time network
148s
Command Line
Signatures
AsyncRat
Detects executables attemping to enumerate video devices using WMI
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Detects executables containing the string DcRatBy
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Detects executables embedding bas64-encoded APIs, command lines, registry keys, etc.
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\93a0782c15f0c0049c85a07d09742805398aa6491b0b5a31d25603dc233c8f7d.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\93a0782c15f0c0049c85a07d09742805398aa6491b0b5a31d25603dc233c8f7d.exe
"C:\Users\Admin\AppData\Local\Temp\93a0782c15f0c0049c85a07d09742805398aa6491b0b5a31d25603dc233c8f7d.exe"
Network
| Country | Destination | Domain | Proto |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp |
Files
memory/1700-0-0x000007FEF5693000-0x000007FEF5694000-memory.dmp
memory/1700-1-0x0000000001270000-0x0000000001282000-memory.dmp
memory/1700-2-0x000007FEF5690000-0x000007FEF607C000-memory.dmp
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
| MD5 | 49aebf8cbd62d92ac215b2923fb1b9f5 |
| SHA1 | 1723be06719828dda65ad804298d0431f6aff976 |
| SHA256 | b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f |
| SHA512 | bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b |
C:\Users\Admin\AppData\Local\Temp\Tar2FED.tmp
| MD5 | 4ea6026cf93ec6338144661bf1202cd1 |
| SHA1 | a1dec9044f750ad887935a01430bf49322fbdcb7 |
| SHA256 | 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8 |
| SHA512 | 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b |
memory/1700-80-0x000007FEF5693000-0x000007FEF5694000-memory.dmp
memory/1700-81-0x000007FEF5690000-0x000007FEF607C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-04 01:40
Reported
2024-06-04 01:43
Platform
win10v2004-20240426-en
Max time kernel
150s
Max time network
150s
Command Line
Signatures
AsyncRat
Detects executables attemping to enumerate video devices using WMI
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Detects executables containing the string DcRatBy
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Detects executables embedding bas64-encoded APIs, command lines, registry keys, etc.
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\93a0782c15f0c0049c85a07d09742805398aa6491b0b5a31d25603dc233c8f7d.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\93a0782c15f0c0049c85a07d09742805398aa6491b0b5a31d25603dc233c8f7d.exe
"C:\Users\Admin\AppData\Local\Temp\93a0782c15f0c0049c85a07d09742805398aa6491b0b5a31d25603dc233c8f7d.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| VN | 103.179.189.111:8848 | tcp | |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 111.189.179.103.in-addr.arpa | udp |
| VN | 103.179.189.111:8848 | tcp | |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| VN | 103.179.189.111:8848 | tcp | |
| US | 8.8.8.8:53 | 174.117.168.52.in-addr.arpa | udp |
Files
memory/1732-0-0x0000000000B40000-0x0000000000B52000-memory.dmp
memory/1732-1-0x00007FFD900B3000-0x00007FFD900B5000-memory.dmp
memory/1732-2-0x00007FFD900B0000-0x00007FFD90B71000-memory.dmp
memory/1732-5-0x00007FFD900B3000-0x00007FFD900B5000-memory.dmp
memory/1732-6-0x00007FFD900B0000-0x00007FFD90B71000-memory.dmp