Analysis Overview
SHA256
508f99c09bb8caf08846b21e3d6feb1c12defce64e892f90c7a2d83025632de6
Threat Level: Known bad
The file 2024-01-25_8bda594e8bace24782556d903a9b4818_mafia was found to be: Known bad.
Malicious Activity Summary
Kinsing
Executes dropped EXE
Loads dropped DLL
Deletes itself
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-01-25 17:32
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-01-25 17:32
Reported
2024-01-25 17:35
Platform
win7-20231129-en
Max time kernel
122s
Max time network
124s
Command Line
Signatures
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\86A.tmp | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\86A.tmp | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-01-25_8bda594e8bace24782556d903a9b4818_mafia.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1420 wrote to memory of 1084 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-01-25_8bda594e8bace24782556d903a9b4818_mafia.exe | C:\Users\Admin\AppData\Local\Temp\86A.tmp |
| PID 1420 wrote to memory of 1084 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-01-25_8bda594e8bace24782556d903a9b4818_mafia.exe | C:\Users\Admin\AppData\Local\Temp\86A.tmp |
| PID 1420 wrote to memory of 1084 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-01-25_8bda594e8bace24782556d903a9b4818_mafia.exe | C:\Users\Admin\AppData\Local\Temp\86A.tmp |
| PID 1420 wrote to memory of 1084 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-01-25_8bda594e8bace24782556d903a9b4818_mafia.exe | C:\Users\Admin\AppData\Local\Temp\86A.tmp |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-01-25_8bda594e8bace24782556d903a9b4818_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-01-25_8bda594e8bace24782556d903a9b4818_mafia.exe"
C:\Users\Admin\AppData\Local\Temp\86A.tmp
"C:\Users\Admin\AppData\Local\Temp\86A.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2024-01-25_8bda594e8bace24782556d903a9b4818_mafia.exe 1AF23D484F76BDB6B191EA5D003002D007D4D0BBD175F6FD93D9B06DE1943BA09A4FC911C7AE2DD32A1518B4601F5A30C2FFE533994A79EA744F554E1A9C74A9
Network
Files
\Users\Admin\AppData\Local\Temp\86A.tmp
| MD5 | 1c038247e53a9ef32717981dc989f9d8 |
| SHA1 | eddf9a4d30dec6472021280e284763df6ef93e2e |
| SHA256 | 58c5e82079c262f08389a3704b462abeac39fc40ebea1a5af770d00c9fbd377f |
| SHA512 | 773ddf40e6866ab916a03ea5a6f16499534bcab6330adb23512c422c946305cb0729818b0338a508504bf568880ed9e735a3adc9c79a98af92b08081f4ca4ad6 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-01-25 17:32
Reported
2024-01-25 17:35
Platform
win10v2004-20231222-en
Max time kernel
144s
Max time network
145s
Command Line
Signatures
Kinsing
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4B80.tmp | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4B80.tmp | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4000 wrote to memory of 4116 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-01-25_8bda594e8bace24782556d903a9b4818_mafia.exe | C:\Users\Admin\AppData\Local\Temp\4B80.tmp |
| PID 4000 wrote to memory of 4116 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-01-25_8bda594e8bace24782556d903a9b4818_mafia.exe | C:\Users\Admin\AppData\Local\Temp\4B80.tmp |
| PID 4000 wrote to memory of 4116 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-01-25_8bda594e8bace24782556d903a9b4818_mafia.exe | C:\Users\Admin\AppData\Local\Temp\4B80.tmp |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-01-25_8bda594e8bace24782556d903a9b4818_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-01-25_8bda594e8bace24782556d903a9b4818_mafia.exe"
C:\Users\Admin\AppData\Local\Temp\4B80.tmp
"C:\Users\Admin\AppData\Local\Temp\4B80.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2024-01-25_8bda594e8bace24782556d903a9b4818_mafia.exe CB958502D5D1183BE34B6E675FA81446DF3B978030261B5561527201BA48A6A4B67F2F7B420FF64B74F8F02DEE11C803E8134643F94F891FBC7A430BA49F0056
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 22.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.71.91.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 123.10.44.20.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\4B80.tmp
| MD5 | f7daa47f41b66dff73d9294d7f2a47ca |
| SHA1 | 3a517f76ec383df0450421c2f60941725b5dc692 |
| SHA256 | afb9b2c664baeeca328c883ae349bb96b7cee8ad2f1121255437cb1be2434af1 |
| SHA512 | 801bb0fcc5a0d99504d2567165e0ddd5b362b8572bbe1d22d2db23cb2e4f75e89ab69b9a722046fe10d566454d9c0ceaf07d8735b6bbdc96cd10791448dc83e2 |