Analysis Overview
SHA256
38194b42cc180ab72aed1256447bec9b8b65910241e5a2b97ac29b0c12d95748
Threat Level: Known bad
The file 38194b42cc180ab72aed1256447bec9b8b65910241e5a2b97ac29b0c12d95748 was found to be: Known bad.
Malicious Activity Summary
Vanilla Rat payload
Vanillarat family
VanillaRat
Vanilla Rat payload
Executes dropped EXE
Checks computer location settings
Loads dropped DLL
Adds Run key to start application
Legitimate hosting services abused for malware hosting/C2
Unsigned PE
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-07-19 09:52
Signatures
Vanilla Rat payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Vanillarat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-07-19 09:52
Reported
2023-07-19 09:55
Platform
win7-20230712-en
Max time kernel
133s
Max time network
151s
Command Line
Signatures
VanillaRat
Vanilla Rat payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\38194b42cc180ab72aed1256447bec9b8b65910241e5a2b97ac29b0c12d95748.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\38194b42cc180ab72aed1256447bec9b8b65910241e5a2b97ac29b0c12d95748.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Windows\CurrentVersion\Run\38194b42cc180ab72aed1256447bec9b8b65910241e5a2b97ac29b0c12d95748 = "C:\\Users\\Admin\\AppData\\Roaming\\38194b42cc180ab72aed1256447bec9b8b65910241e5a2b97ac29b0c12d95748.exe" | C:\Users\Admin\AppData\Roaming\38194b42cc180ab72aed1256447bec9b8b65910241e5a2b97ac29b0c12d95748.exe | N/A |
Legitimate hosting services abused for malware hosting/C2
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\38194b42cc180ab72aed1256447bec9b8b65910241e5a2b97ac29b0c12d95748.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\38194b42cc180ab72aed1256447bec9b8b65910241e5a2b97ac29b0c12d95748.exe
"C:\Users\Admin\AppData\Local\Temp\38194b42cc180ab72aed1256447bec9b8b65910241e5a2b97ac29b0c12d95748.exe"
C:\Users\Admin\AppData\Roaming\38194b42cc180ab72aed1256447bec9b8b65910241e5a2b97ac29b0c12d95748.exe
"C:\Users\Admin\AppData\Roaming\38194b42cc180ab72aed1256447bec9b8b65910241e5a2b97ac29b0c12d95748.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 7.tcp.eu.ngrok.io | udp |
| DE | 35.157.111.131:14997 | 7.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | 7.tcp.eu.ngrok.io | udp |
| DE | 3.126.224.214:14997 | 7.tcp.eu.ngrok.io | tcp |
| DE | 3.126.224.214:14997 | 7.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | 7.tcp.eu.ngrok.io | udp |
| DE | 3.124.67.191:14997 | 7.tcp.eu.ngrok.io | tcp |
| DE | 3.124.67.191:14997 | 7.tcp.eu.ngrok.io | tcp |
Files
memory/1524-54-0x0000000001360000-0x0000000001382000-memory.dmp
memory/1524-55-0x0000000074380000-0x0000000074A6E000-memory.dmp
memory/1524-56-0x00000000009B0000-0x00000000009F0000-memory.dmp
\Users\Admin\AppData\Roaming\38194b42cc180ab72aed1256447bec9b8b65910241e5a2b97ac29b0c12d95748.exe
| MD5 | afd5d29bfcddb00b11a869fd2016282d |
| SHA1 | 0de3328c8a0dce66d17765665b29662de75e5d15 |
| SHA256 | 38194b42cc180ab72aed1256447bec9b8b65910241e5a2b97ac29b0c12d95748 |
| SHA512 | ce3aaf59162768087bbb34de0767c74ee05e8f13a19559c49896f5249d36900ee14270ade74964c8cd3d8b6bcf684002cf3bddc8d14856907d2b2b2d0026f133 |
C:\Users\Admin\AppData\Roaming\38194b42cc180ab72aed1256447bec9b8b65910241e5a2b97ac29b0c12d95748.exe
| MD5 | afd5d29bfcddb00b11a869fd2016282d |
| SHA1 | 0de3328c8a0dce66d17765665b29662de75e5d15 |
| SHA256 | 38194b42cc180ab72aed1256447bec9b8b65910241e5a2b97ac29b0c12d95748 |
| SHA512 | ce3aaf59162768087bbb34de0767c74ee05e8f13a19559c49896f5249d36900ee14270ade74964c8cd3d8b6bcf684002cf3bddc8d14856907d2b2b2d0026f133 |
C:\Users\Admin\AppData\Roaming\38194b42cc180ab72aed1256447bec9b8b65910241e5a2b97ac29b0c12d95748.exe
| MD5 | afd5d29bfcddb00b11a869fd2016282d |
| SHA1 | 0de3328c8a0dce66d17765665b29662de75e5d15 |
| SHA256 | 38194b42cc180ab72aed1256447bec9b8b65910241e5a2b97ac29b0c12d95748 |
| SHA512 | ce3aaf59162768087bbb34de0767c74ee05e8f13a19559c49896f5249d36900ee14270ade74964c8cd3d8b6bcf684002cf3bddc8d14856907d2b2b2d0026f133 |
memory/1524-64-0x0000000074380000-0x0000000074A6E000-memory.dmp
memory/1912-66-0x0000000074380000-0x0000000074A6E000-memory.dmp
memory/1912-65-0x0000000000880000-0x00000000008A2000-memory.dmp
memory/1912-67-0x0000000000270000-0x00000000002B0000-memory.dmp
memory/1912-68-0x0000000074380000-0x0000000074A6E000-memory.dmp
memory/1912-69-0x0000000000270000-0x00000000002B0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-07-19 09:52
Reported
2023-07-19 09:55
Platform
win10v2004-20230703-en
Max time kernel
156s
Max time network
155s
Command Line
Signatures
VanillaRat
Vanilla Rat payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1722984668-1829624581-3022101259-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\38194b42cc180ab72aed1256447bec9b8b65910241e5a2b97ac29b0c12d95748.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\38194b42cc180ab72aed1256447bec9b8b65910241e5a2b97ac29b0c12d95748.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1722984668-1829624581-3022101259-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\38194b42cc180ab72aed1256447bec9b8b65910241e5a2b97ac29b0c12d95748 = "C:\\Users\\Admin\\AppData\\Roaming\\38194b42cc180ab72aed1256447bec9b8b65910241e5a2b97ac29b0c12d95748.exe" | C:\Users\Admin\AppData\Roaming\38194b42cc180ab72aed1256447bec9b8b65910241e5a2b97ac29b0c12d95748.exe | N/A |
Legitimate hosting services abused for malware hosting/C2
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\38194b42cc180ab72aed1256447bec9b8b65910241e5a2b97ac29b0c12d95748.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4368 wrote to memory of 1608 | N/A | C:\Users\Admin\AppData\Local\Temp\38194b42cc180ab72aed1256447bec9b8b65910241e5a2b97ac29b0c12d95748.exe | C:\Users\Admin\AppData\Roaming\38194b42cc180ab72aed1256447bec9b8b65910241e5a2b97ac29b0c12d95748.exe |
| PID 4368 wrote to memory of 1608 | N/A | C:\Users\Admin\AppData\Local\Temp\38194b42cc180ab72aed1256447bec9b8b65910241e5a2b97ac29b0c12d95748.exe | C:\Users\Admin\AppData\Roaming\38194b42cc180ab72aed1256447bec9b8b65910241e5a2b97ac29b0c12d95748.exe |
| PID 4368 wrote to memory of 1608 | N/A | C:\Users\Admin\AppData\Local\Temp\38194b42cc180ab72aed1256447bec9b8b65910241e5a2b97ac29b0c12d95748.exe | C:\Users\Admin\AppData\Roaming\38194b42cc180ab72aed1256447bec9b8b65910241e5a2b97ac29b0c12d95748.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\38194b42cc180ab72aed1256447bec9b8b65910241e5a2b97ac29b0c12d95748.exe
"C:\Users\Admin\AppData\Local\Temp\38194b42cc180ab72aed1256447bec9b8b65910241e5a2b97ac29b0c12d95748.exe"
C:\Users\Admin\AppData\Roaming\38194b42cc180ab72aed1256447bec9b8b65910241e5a2b97ac29b0c12d95748.exe
"C:\Users\Admin\AppData\Roaming\38194b42cc180ab72aed1256447bec9b8b65910241e5a2b97ac29b0c12d95748.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 7.tcp.eu.ngrok.io | udp |
| DE | 3.68.56.232:14997 | 7.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | 232.56.68.3.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.194.73.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| DE | 3.68.56.232:14997 | 7.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | 254.105.26.67.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 202.74.101.95.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 7.tcp.eu.ngrok.io | udp |
| DE | 3.124.67.191:14997 | 7.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | 191.67.124.3.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.13.109.52.in-addr.arpa | udp |
| DE | 3.124.67.191:14997 | 7.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | 7.tcp.eu.ngrok.io | udp |
| DE | 3.67.15.169:14997 | 7.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | 169.15.67.3.in-addr.arpa | udp |
Files
memory/4368-133-0x0000000000620000-0x0000000000642000-memory.dmp
memory/4368-134-0x0000000074EC0000-0x0000000075670000-memory.dmp
memory/4368-135-0x0000000005650000-0x0000000005BF4000-memory.dmp
memory/4368-136-0x00000000050A0000-0x0000000005132000-memory.dmp
memory/4368-137-0x0000000005230000-0x0000000005240000-memory.dmp
memory/4368-138-0x0000000005050000-0x000000000505A000-memory.dmp
C:\Users\Admin\AppData\Roaming\38194b42cc180ab72aed1256447bec9b8b65910241e5a2b97ac29b0c12d95748.exe
| MD5 | afd5d29bfcddb00b11a869fd2016282d |
| SHA1 | 0de3328c8a0dce66d17765665b29662de75e5d15 |
| SHA256 | 38194b42cc180ab72aed1256447bec9b8b65910241e5a2b97ac29b0c12d95748 |
| SHA512 | ce3aaf59162768087bbb34de0767c74ee05e8f13a19559c49896f5249d36900ee14270ade74964c8cd3d8b6bcf684002cf3bddc8d14856907d2b2b2d0026f133 |
C:\Users\Admin\AppData\Roaming\38194b42cc180ab72aed1256447bec9b8b65910241e5a2b97ac29b0c12d95748.exe
| MD5 | afd5d29bfcddb00b11a869fd2016282d |
| SHA1 | 0de3328c8a0dce66d17765665b29662de75e5d15 |
| SHA256 | 38194b42cc180ab72aed1256447bec9b8b65910241e5a2b97ac29b0c12d95748 |
| SHA512 | ce3aaf59162768087bbb34de0767c74ee05e8f13a19559c49896f5249d36900ee14270ade74964c8cd3d8b6bcf684002cf3bddc8d14856907d2b2b2d0026f133 |
C:\Users\Admin\AppData\Roaming\38194b42cc180ab72aed1256447bec9b8b65910241e5a2b97ac29b0c12d95748.exe
| MD5 | afd5d29bfcddb00b11a869fd2016282d |
| SHA1 | 0de3328c8a0dce66d17765665b29662de75e5d15 |
| SHA256 | 38194b42cc180ab72aed1256447bec9b8b65910241e5a2b97ac29b0c12d95748 |
| SHA512 | ce3aaf59162768087bbb34de0767c74ee05e8f13a19559c49896f5249d36900ee14270ade74964c8cd3d8b6bcf684002cf3bddc8d14856907d2b2b2d0026f133 |
memory/1608-150-0x0000000074EC0000-0x0000000075670000-memory.dmp
memory/4368-151-0x0000000074EC0000-0x0000000075670000-memory.dmp
memory/1608-152-0x0000000005770000-0x0000000005780000-memory.dmp
memory/1608-153-0x0000000009BB0000-0x0000000009C16000-memory.dmp
memory/1608-154-0x0000000074EC0000-0x0000000075670000-memory.dmp
memory/1608-155-0x0000000005770000-0x0000000005780000-memory.dmp