Analysis Overview
SHA256
de2058855ca75f93be81dd6f8acddd29fa378500ce8bf7e6a90b52045082ee88
Threat Level: Known bad
The file 751bbb23bcf8ee61ae292ca47eeca991 was found to be: Known bad.
Malicious Activity Summary
Kinsing
Loads dropped DLL
UPX packed file
Deletes itself
Executes dropped EXE
Unsigned PE
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
Suspicious use of UnmapMainImage
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-01-25 17:35
Signatures
UPX packed file
| 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
2024-01-25 17:35
Reported
2024-01-25 17:38
Platform
win7-20231215-en
Max time kernel
118s
Max time network
126s
Command Line
Signatures
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\751bbb23bcf8ee61ae292ca47eeca991.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\751bbb23bcf8ee61ae292ca47eeca991.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\751bbb23bcf8ee61ae292ca47eeca991.exe | N/A |
UPX packed file
| 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 |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\751bbb23bcf8ee61ae292ca47eeca991.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\751bbb23bcf8ee61ae292ca47eeca991.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\751bbb23bcf8ee61ae292ca47eeca991.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1652 wrote to memory of 1984 | N/A | C:\Users\Admin\AppData\Local\Temp\751bbb23bcf8ee61ae292ca47eeca991.exe | C:\Users\Admin\AppData\Local\Temp\751bbb23bcf8ee61ae292ca47eeca991.exe |
| PID 1652 wrote to memory of 1984 | N/A | C:\Users\Admin\AppData\Local\Temp\751bbb23bcf8ee61ae292ca47eeca991.exe | C:\Users\Admin\AppData\Local\Temp\751bbb23bcf8ee61ae292ca47eeca991.exe |
| PID 1652 wrote to memory of 1984 | N/A | C:\Users\Admin\AppData\Local\Temp\751bbb23bcf8ee61ae292ca47eeca991.exe | C:\Users\Admin\AppData\Local\Temp\751bbb23bcf8ee61ae292ca47eeca991.exe |
| PID 1652 wrote to memory of 1984 | N/A | C:\Users\Admin\AppData\Local\Temp\751bbb23bcf8ee61ae292ca47eeca991.exe | C:\Users\Admin\AppData\Local\Temp\751bbb23bcf8ee61ae292ca47eeca991.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\751bbb23bcf8ee61ae292ca47eeca991.exe
"C:\Users\Admin\AppData\Local\Temp\751bbb23bcf8ee61ae292ca47eeca991.exe"
C:\Users\Admin\AppData\Local\Temp\751bbb23bcf8ee61ae292ca47eeca991.exe
C:\Users\Admin\AppData\Local\Temp\751bbb23bcf8ee61ae292ca47eeca991.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | zipansion.com | udp |
| US | 172.67.144.180:80 | zipansion.com | tcp |
| US | 8.8.8.8:53 | yxeepsek.net | udp |
| US | 104.21.20.204:80 | yxeepsek.net | tcp |
Files
memory/1652-0-0x0000000000400000-0x0000000000622000-memory.dmp
memory/1652-1-0x0000000000400000-0x00000000008E7000-memory.dmp
memory/1652-4-0x0000000001B10000-0x0000000001C41000-memory.dmp
\Users\Admin\AppData\Local\Temp\751bbb23bcf8ee61ae292ca47eeca991.exe
| MD5 | f722f1663f26db4d44dc0cffae38bb75 |
| SHA1 | 6d1a4aeb71dc702f73c98d311a1891a36b423b17 |
| SHA256 | 597f0a5cbe54896fe326dea974743a8807c8bc48cef2d9d2d870cef3c664e9d3 |
| SHA512 | 9466284a6190f7bcb6694153a0b241fc190affd8c085d67f362e5d91313732a9611afb7f0afe1b90c68e2d5a936d20aa664fa8ce00056a2e89d94ed8fb17573a |
memory/1984-15-0x0000000000400000-0x00000000008E7000-memory.dmp
memory/1652-14-0x0000000000400000-0x0000000000622000-memory.dmp
memory/1984-17-0x0000000001B10000-0x0000000001C41000-memory.dmp
memory/1984-16-0x0000000000400000-0x0000000000622000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\751bbb23bcf8ee61ae292ca47eeca991.exe
| MD5 | 33420c47f8e4515cca8a52220ba0fad6 |
| SHA1 | 25d2538b895efdedd0c8b5b05f9ff1e00a136030 |
| SHA256 | 99e3513ec2bc5c580144c61472175e5612ffa5827a9130f5480cff41f31de19a |
| SHA512 | a318669e463184095fedae56057388c23bda690c953176d4533b1bcc1a6d31f62bac87ff4c500d183cd365e754de7a570305677b3fd3d9575f7ab3a4eeb90c7a |
memory/1984-22-0x0000000000400000-0x0000000000616000-memory.dmp
memory/1984-23-0x00000000033F0000-0x0000000003612000-memory.dmp
memory/1984-30-0x0000000000400000-0x00000000008E7000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-01-25 17:35
Reported
2024-01-25 17:38
Platform
win10v2004-20231215-en
Max time kernel
117s
Max time network
134s
Command Line
Signatures
Kinsing
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\751bbb23bcf8ee61ae292ca47eeca991.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\751bbb23bcf8ee61ae292ca47eeca991.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\751bbb23bcf8ee61ae292ca47eeca991.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\751bbb23bcf8ee61ae292ca47eeca991.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\751bbb23bcf8ee61ae292ca47eeca991.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2712 wrote to memory of 932 | N/A | C:\Users\Admin\AppData\Local\Temp\751bbb23bcf8ee61ae292ca47eeca991.exe | C:\Users\Admin\AppData\Local\Temp\751bbb23bcf8ee61ae292ca47eeca991.exe |
| PID 2712 wrote to memory of 932 | N/A | C:\Users\Admin\AppData\Local\Temp\751bbb23bcf8ee61ae292ca47eeca991.exe | C:\Users\Admin\AppData\Local\Temp\751bbb23bcf8ee61ae292ca47eeca991.exe |
| PID 2712 wrote to memory of 932 | N/A | C:\Users\Admin\AppData\Local\Temp\751bbb23bcf8ee61ae292ca47eeca991.exe | C:\Users\Admin\AppData\Local\Temp\751bbb23bcf8ee61ae292ca47eeca991.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\751bbb23bcf8ee61ae292ca47eeca991.exe
"C:\Users\Admin\AppData\Local\Temp\751bbb23bcf8ee61ae292ca47eeca991.exe"
C:\Users\Admin\AppData\Local\Temp\751bbb23bcf8ee61ae292ca47eeca991.exe
C:\Users\Admin\AppData\Local\Temp\751bbb23bcf8ee61ae292ca47eeca991.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | zipansion.com | udp |
| US | 172.67.144.180:80 | zipansion.com | tcp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.144.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | yxeepsek.net | udp |
| US | 104.21.20.204:80 | yxeepsek.net | tcp |
| US | 8.8.8.8:53 | 204.20.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.160.77.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
Files
memory/2712-0-0x0000000000400000-0x00000000008E7000-memory.dmp
memory/2712-1-0x0000000001CC0000-0x0000000001DF1000-memory.dmp
memory/2712-2-0x0000000000400000-0x0000000000622000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\751bbb23bcf8ee61ae292ca47eeca991.exe
| MD5 | 1f7fd82f3edacaf49380f22600996065 |
| SHA1 | fb83eecb2fc1e99f5d0070a9c2208eb04403696a |
| SHA256 | c79b1ced64b2ec4d2efa8f48613476a832f722302249f64f79f86fd115545989 |
| SHA512 | 6b998916fc42fb932666827a0788c6b1d35a5d825c51607467a919981933696c37b53ec4e6eaa2eeaa6613713540807f63126d12b21db4acbcaab7a28a4f1604 |
memory/2712-12-0x0000000000400000-0x0000000000622000-memory.dmp
memory/932-16-0x0000000001CE0000-0x0000000001E11000-memory.dmp
memory/932-14-0x0000000000400000-0x00000000008E7000-memory.dmp
memory/932-13-0x0000000000400000-0x0000000000622000-memory.dmp
memory/932-21-0x0000000000400000-0x0000000000616000-memory.dmp
memory/932-20-0x00000000055D0000-0x00000000057F2000-memory.dmp
memory/932-28-0x0000000000400000-0x00000000008E7000-memory.dmp