Analysis Overview
SHA256
fd130e26ebeb994c6f23162a37f4f91ecec4bf7aacb726a424b9377bd62716f8
Threat Level: Known bad
The file 2024-01-25_2db203ba8871d47fec9c4f8079dcb8b6_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 17:44
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-01-25 17:44
Reported
2024-01-25 17:47
Platform
win7-20231129-en
Max time kernel
119s
Max time network
121s
Command Line
Signatures
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\780.tmp | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\780.tmp | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-01-25_2db203ba8871d47fec9c4f8079dcb8b6_mafia.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 836 wrote to memory of 2328 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-01-25_2db203ba8871d47fec9c4f8079dcb8b6_mafia.exe | C:\Users\Admin\AppData\Local\Temp\780.tmp |
| PID 836 wrote to memory of 2328 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-01-25_2db203ba8871d47fec9c4f8079dcb8b6_mafia.exe | C:\Users\Admin\AppData\Local\Temp\780.tmp |
| PID 836 wrote to memory of 2328 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-01-25_2db203ba8871d47fec9c4f8079dcb8b6_mafia.exe | C:\Users\Admin\AppData\Local\Temp\780.tmp |
| PID 836 wrote to memory of 2328 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-01-25_2db203ba8871d47fec9c4f8079dcb8b6_mafia.exe | C:\Users\Admin\AppData\Local\Temp\780.tmp |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-01-25_2db203ba8871d47fec9c4f8079dcb8b6_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-01-25_2db203ba8871d47fec9c4f8079dcb8b6_mafia.exe"
C:\Users\Admin\AppData\Local\Temp\780.tmp
"C:\Users\Admin\AppData\Local\Temp\780.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2024-01-25_2db203ba8871d47fec9c4f8079dcb8b6_mafia.exe E88E2A8E23E64CC4F993E0E77BDDAB4EE6F6D7D4B3924C2C9D8E687F74D3AA3F9309557591EFA6F8740B39E58425C6A45C87FD5893396E6CDDB0CC7696744256
Network
Files
\Users\Admin\AppData\Local\Temp\780.tmp
| MD5 | 357792d5d0c0c717a05b1d6fae43c532 |
| SHA1 | e29b43185aafb77d0573ae26b4833505dbf8a349 |
| SHA256 | 746777f7100c00e076f0e3a18d2638f157c7595b9bc027130aaf209694a6a87f |
| SHA512 | e250af2fb2f4a13d34b379574511c7e5815a9c4d27cdcfb5f2ae057c05cf292bd9bd9dcf2d66e47158b63468f956d0439c581924c095e56e4c6482b3d3fc316f |
Analysis: behavioral2
Detonation Overview
Submitted
2024-01-25 17:44
Reported
2024-01-25 17:47
Platform
win10v2004-20231222-en
Max time kernel
92s
Max time network
104s
Command Line
Signatures
Kinsing
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4798.tmp | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4798.tmp | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1648 wrote to memory of 784 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-01-25_2db203ba8871d47fec9c4f8079dcb8b6_mafia.exe | C:\Users\Admin\AppData\Local\Temp\4798.tmp |
| PID 1648 wrote to memory of 784 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-01-25_2db203ba8871d47fec9c4f8079dcb8b6_mafia.exe | C:\Users\Admin\AppData\Local\Temp\4798.tmp |
| PID 1648 wrote to memory of 784 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-01-25_2db203ba8871d47fec9c4f8079dcb8b6_mafia.exe | C:\Users\Admin\AppData\Local\Temp\4798.tmp |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-01-25_2db203ba8871d47fec9c4f8079dcb8b6_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-01-25_2db203ba8871d47fec9c4f8079dcb8b6_mafia.exe"
C:\Users\Admin\AppData\Local\Temp\4798.tmp
"C:\Users\Admin\AppData\Local\Temp\4798.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2024-01-25_2db203ba8871d47fec9c4f8079dcb8b6_mafia.exe 1BA3765297B8E0C047DCBABDCB05DBE5B7CA4552837FA08B96FC3B597EDB6742647D880ED730A1E446D726C97F2620478AC9C696917F08F211CE5FFB89C3B1A6
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 180.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.53.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 173.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\4798.tmp
| MD5 | a1874aa449fe10dcd1cd3c49e3d8b871 |
| SHA1 | 797b5fe1d615078800125024045b365844802fff |
| SHA256 | 892addec3a4593f72ea317fefa93390dc85509714df35afa5dad51199cda0b39 |
| SHA512 | ccc0fb34e8ad20ac163734d1912031a03dcd58a543baaf9ef0c829bc4102590b020615ea003e7f219e0fee86a3bb99657c0396842ab5cec091cde971498c8a2d |
C:\Users\Admin\AppData\Local\Temp\4798.tmp
| MD5 | 48e9014ca8581ae159e96a694fd4e93e |
| SHA1 | d38ec826197a67ba1e590f8372d913c8de4c000c |
| SHA256 | fd0bb5d5436eac26de1b5962e00c07df06e56e8aab2ebfd1316e089398da9048 |
| SHA512 | d42c33bdfe930a15c9a71c4bf0a07e229b5c2ffb7d02100d2339ce1e51fafb96976c98e21539560261833cdecc2e62e6c45b8de5a0db873083f903e88955177a |