Analysis Overview
SHA256
5ecee675a9ab77481faf9c8e20ec567d9a75aee2a64e0ae1968a9c5ae1c9719f
Threat Level: Known bad
The file 96235af598bdcbf8df2253786299338a was found to be: Known bad.
Malicious Activity Summary
Gozi family
UPX packed file
Deletes itself
Loads dropped DLL
Executes dropped EXE
Unsigned PE
Suspicious behavior: RenamesItself
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-02-12 03:33
Signatures
Gozi family
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
2024-02-12 03:33
Reported
2024-02-12 03:35
Platform
win7-20231215-en
Max time kernel
120s
Max time network
131s
Command Line
Signatures
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\96235af598bdcbf8df2253786299338a.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\96235af598bdcbf8df2253786299338a.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\96235af598bdcbf8df2253786299338a.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 |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\96235af598bdcbf8df2253786299338a.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\96235af598bdcbf8df2253786299338a.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\96235af598bdcbf8df2253786299338a.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2248 wrote to memory of 2716 | N/A | C:\Users\Admin\AppData\Local\Temp\96235af598bdcbf8df2253786299338a.exe | C:\Users\Admin\AppData\Local\Temp\96235af598bdcbf8df2253786299338a.exe |
| PID 2248 wrote to memory of 2716 | N/A | C:\Users\Admin\AppData\Local\Temp\96235af598bdcbf8df2253786299338a.exe | C:\Users\Admin\AppData\Local\Temp\96235af598bdcbf8df2253786299338a.exe |
| PID 2248 wrote to memory of 2716 | N/A | C:\Users\Admin\AppData\Local\Temp\96235af598bdcbf8df2253786299338a.exe | C:\Users\Admin\AppData\Local\Temp\96235af598bdcbf8df2253786299338a.exe |
| PID 2248 wrote to memory of 2716 | N/A | C:\Users\Admin\AppData\Local\Temp\96235af598bdcbf8df2253786299338a.exe | C:\Users\Admin\AppData\Local\Temp\96235af598bdcbf8df2253786299338a.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\96235af598bdcbf8df2253786299338a.exe
"C:\Users\Admin\AppData\Local\Temp\96235af598bdcbf8df2253786299338a.exe"
C:\Users\Admin\AppData\Local\Temp\96235af598bdcbf8df2253786299338a.exe
C:\Users\Admin\AppData\Local\Temp\96235af598bdcbf8df2253786299338a.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 | 172.67.194.101:80 | yxeepsek.net | tcp |
Files
memory/2248-0-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/2248-1-0x0000000000400000-0x000000000062A000-memory.dmp
memory/2248-2-0x0000000001B20000-0x0000000001C53000-memory.dmp
\Users\Admin\AppData\Local\Temp\96235af598bdcbf8df2253786299338a.exe
| MD5 | 2f3cfeaa4bc1c04d9ad3223f65f6e064 |
| SHA1 | c64c40933b10a088b79c692828530cab75dfeb09 |
| SHA256 | 8641bbd51c7d8fdf839e50fd7f3a943d190f045d46184c908e2efc723fa00dd7 |
| SHA512 | 9e9419b4653ffcf8f48dc69bc60eba3a3d7cb98d2ab3f0a9754e574e33a257a5ce10c4c681b2cf78bb99c27d744a2455527c5ac5c8ec57caf15f0d9f80fdcfea |
memory/2716-16-0x0000000000400000-0x000000000062A000-memory.dmp
memory/2716-18-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/2716-20-0x0000000000130000-0x0000000000263000-memory.dmp
memory/2248-14-0x0000000003DD0000-0x00000000042BF000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\96235af598bdcbf8df2253786299338a.exe
| MD5 | 3067ec25848a3daeb33a33b3018e2243 |
| SHA1 | 80968421ad6dfd96a61eb1bef6661b0381a26bd7 |
| SHA256 | 38f7cbf8940c57e4b98a64f62fc4667167831b858eadd4a682fc8e9a3fdb0ea2 |
| SHA512 | daa6cb1eae785b39de73002c6884dfefbe6dcdeb3ca1e7b8a81458fbccaf0dc2afe56e5f2099ec24060d02a72420fe305137071013e20f8751ec668819e86157 |
memory/2716-23-0x0000000000400000-0x000000000061D000-memory.dmp
memory/2716-24-0x0000000003420000-0x000000000364A000-memory.dmp
memory/2248-13-0x0000000000400000-0x000000000062A000-memory.dmp
memory/2248-31-0x0000000003DD0000-0x00000000042BF000-memory.dmp
memory/2716-32-0x0000000000400000-0x00000000008EF000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-12 03:33
Reported
2024-02-12 03:36
Platform
win10v2004-20231222-en
Max time kernel
89s
Max time network
149s
Command Line
Signatures
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\96235af598bdcbf8df2253786299338a.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\96235af598bdcbf8df2253786299338a.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\96235af598bdcbf8df2253786299338a.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\96235af598bdcbf8df2253786299338a.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\96235af598bdcbf8df2253786299338a.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4208 wrote to memory of 3388 | N/A | C:\Users\Admin\AppData\Local\Temp\96235af598bdcbf8df2253786299338a.exe | C:\Users\Admin\AppData\Local\Temp\96235af598bdcbf8df2253786299338a.exe |
| PID 4208 wrote to memory of 3388 | N/A | C:\Users\Admin\AppData\Local\Temp\96235af598bdcbf8df2253786299338a.exe | C:\Users\Admin\AppData\Local\Temp\96235af598bdcbf8df2253786299338a.exe |
| PID 4208 wrote to memory of 3388 | N/A | C:\Users\Admin\AppData\Local\Temp\96235af598bdcbf8df2253786299338a.exe | C:\Users\Admin\AppData\Local\Temp\96235af598bdcbf8df2253786299338a.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\96235af598bdcbf8df2253786299338a.exe
"C:\Users\Admin\AppData\Local\Temp\96235af598bdcbf8df2253786299338a.exe"
C:\Users\Admin\AppData\Local\Temp\96235af598bdcbf8df2253786299338a.exe
C:\Users\Admin\AppData\Local\Temp\96235af598bdcbf8df2253786299338a.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| 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 | 172.67.194.101:80 | yxeepsek.net | tcp |
| US | 8.8.8.8:53 | 180.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.144.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 101.194.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 173.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
Files
memory/4208-0-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/4208-1-0x0000000001C80000-0x0000000001DB3000-memory.dmp
memory/4208-2-0x0000000000400000-0x000000000062A000-memory.dmp
memory/4208-12-0x0000000000400000-0x000000000062A000-memory.dmp
memory/3388-13-0x0000000001DB0000-0x0000000001EE3000-memory.dmp
memory/3388-14-0x0000000000400000-0x000000000062A000-memory.dmp
memory/3388-16-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/3388-21-0x00000000056B0000-0x00000000058DA000-memory.dmp
memory/3388-20-0x0000000000400000-0x000000000061D000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\96235af598bdcbf8df2253786299338a.exe
| MD5 | aac46d1f49b2c571b564dc997e4a1185 |
| SHA1 | 5d5e4d620bcf2bd5ced15fd50447180ab1049a5e |
| SHA256 | 833fdb59b3003c548224c46c5dcbd9177347f539f34f843717aaa5e3bec9d03b |
| SHA512 | 974f17199fa2b63369d91fcccbb138c838a702c35a995ed6f8cb19566cb07a6f403e9e607577f03b8e6ff5a9d114cd44462c8adb653050dd66351fd8771ebe0e |
memory/3388-28-0x0000000000400000-0x00000000008EF000-memory.dmp