Analysis Overview
SHA256
19034176249967b97e2fd19b7920e4ab4f7972e08979f898d5e44fc29d4ee1f9
Threat Level: Known bad
The file 2024-01-25_558b58667052f577b887991136c7180f_mafia was found to be: Known bad.
Malicious Activity Summary
Kinsing
Deletes itself
Executes dropped EXE
Loads dropped DLL
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-01-25 15:33
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-01-25 15:33
Reported
2024-01-25 15:35
Platform
win10v2004-20231222-en
Max time kernel
88s
Max time network
149s
Command Line
Signatures
Kinsing
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\48E0.tmp | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\48E0.tmp | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4796 wrote to memory of 4940 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-01-25_558b58667052f577b887991136c7180f_mafia.exe | C:\Users\Admin\AppData\Local\Temp\48E0.tmp |
| PID 4796 wrote to memory of 4940 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-01-25_558b58667052f577b887991136c7180f_mafia.exe | C:\Users\Admin\AppData\Local\Temp\48E0.tmp |
| PID 4796 wrote to memory of 4940 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-01-25_558b58667052f577b887991136c7180f_mafia.exe | C:\Users\Admin\AppData\Local\Temp\48E0.tmp |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-01-25_558b58667052f577b887991136c7180f_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-01-25_558b58667052f577b887991136c7180f_mafia.exe"
C:\Users\Admin\AppData\Local\Temp\48E0.tmp
"C:\Users\Admin\AppData\Local\Temp\48E0.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2024-01-25_558b58667052f577b887991136c7180f_mafia.exe 347B5AE3B1424FC52394E607CF62624AE8336560DABD410E7259C40148599507CA2DB96CED3A9789A19A2A2426C2311A75B2452DC1A12FFADAEAFE3F22840879
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 187.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 138.91.171.81:80 | tcp | |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.160.77.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\48E0.tmp
| MD5 | 52091876368b9118caed42dc62dbea63 |
| SHA1 | 5d37fbafdd41827869d54b918bc5a1c367dec815 |
| SHA256 | f29e6266ec755d039bff69fac12b85d062bb57420a581cc7947c6585e70fc0a8 |
| SHA512 | 95ff9a8b2b60ffa734805bcfd1255662d27cccb93db1a545eb4c6c37c8cb505d083b22aa054fa324793b2b57ef221eb02109f7b467056afc9968718d046b9d50 |
Analysis: behavioral1
Detonation Overview
Submitted
2024-01-25 15:33
Reported
2024-01-25 15:35
Platform
win7-20231215-en
Max time kernel
122s
Max time network
125s
Command Line
Signatures
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2E22.tmp | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2E22.tmp | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-01-25_558b58667052f577b887991136c7180f_mafia.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2652 wrote to memory of 2788 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-01-25_558b58667052f577b887991136c7180f_mafia.exe | C:\Users\Admin\AppData\Local\Temp\2E22.tmp |
| PID 2652 wrote to memory of 2788 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-01-25_558b58667052f577b887991136c7180f_mafia.exe | C:\Users\Admin\AppData\Local\Temp\2E22.tmp |
| PID 2652 wrote to memory of 2788 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-01-25_558b58667052f577b887991136c7180f_mafia.exe | C:\Users\Admin\AppData\Local\Temp\2E22.tmp |
| PID 2652 wrote to memory of 2788 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-01-25_558b58667052f577b887991136c7180f_mafia.exe | C:\Users\Admin\AppData\Local\Temp\2E22.tmp |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-01-25_558b58667052f577b887991136c7180f_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-01-25_558b58667052f577b887991136c7180f_mafia.exe"
C:\Users\Admin\AppData\Local\Temp\2E22.tmp
"C:\Users\Admin\AppData\Local\Temp\2E22.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2024-01-25_558b58667052f577b887991136c7180f_mafia.exe D0208333F03B3A78BA3A2E9763F1AD4103EF6422E063BB2BE0D2D2D8DD179C94E46174D38E920DEA93DFE90F94B014E6A9F2318A250D7E2BA374BBA2488BCAFC
Network
Files
\Users\Admin\AppData\Local\Temp\2E22.tmp
| MD5 | b2411a2374e9fa39abf88b91e438e742 |
| SHA1 | b00dba20cdf4204250c98516c009c2b7e70460f5 |
| SHA256 | 30ad9f395416d66b491030022602837f1567ecd04b62ddccf3ad468337d9b3d4 |
| SHA512 | 42a1fd3cb34234011f580285a162656e246195406c0a1512680c522cac1b07fc00c5edebf9cd79d98757ab53a1647ce560e047227cf284f58da302f72fc0367f |