Analysis Overview
SHA256
bcba33e8903073d625cfb027b6070d2940b2fc93851dbf2a1bcb1faed7f5b436
Threat Level: Known bad
The file 9e647566a4ebf63ec43002e4644c393a was found to be: Known bad.
Malicious Activity Summary
Gozi family
Executes dropped EXE
Loads dropped DLL
UPX packed file
Deletes itself
Unsigned PE
Suspicious behavior: RenamesItself
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-02-15 19:36
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
2024-02-15 19:36
Reported
2024-02-15 19:39
Platform
win7-20231215-en
Max time kernel
121s
Max time network
122s
Command Line
Signatures
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9e647566a4ebf63ec43002e4644c393a.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9e647566a4ebf63ec43002e4644c393a.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9e647566a4ebf63ec43002e4644c393a.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 |
| 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\9e647566a4ebf63ec43002e4644c393a.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9e647566a4ebf63ec43002e4644c393a.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9e647566a4ebf63ec43002e4644c393a.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1252 wrote to memory of 2476 | N/A | C:\Users\Admin\AppData\Local\Temp\9e647566a4ebf63ec43002e4644c393a.exe | C:\Users\Admin\AppData\Local\Temp\9e647566a4ebf63ec43002e4644c393a.exe |
| PID 1252 wrote to memory of 2476 | N/A | C:\Users\Admin\AppData\Local\Temp\9e647566a4ebf63ec43002e4644c393a.exe | C:\Users\Admin\AppData\Local\Temp\9e647566a4ebf63ec43002e4644c393a.exe |
| PID 1252 wrote to memory of 2476 | N/A | C:\Users\Admin\AppData\Local\Temp\9e647566a4ebf63ec43002e4644c393a.exe | C:\Users\Admin\AppData\Local\Temp\9e647566a4ebf63ec43002e4644c393a.exe |
| PID 1252 wrote to memory of 2476 | N/A | C:\Users\Admin\AppData\Local\Temp\9e647566a4ebf63ec43002e4644c393a.exe | C:\Users\Admin\AppData\Local\Temp\9e647566a4ebf63ec43002e4644c393a.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\9e647566a4ebf63ec43002e4644c393a.exe
"C:\Users\Admin\AppData\Local\Temp\9e647566a4ebf63ec43002e4644c393a.exe"
C:\Users\Admin\AppData\Local\Temp\9e647566a4ebf63ec43002e4644c393a.exe
C:\Users\Admin\AppData\Local\Temp\9e647566a4ebf63ec43002e4644c393a.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | zipansion.com | udp |
| US | 104.21.73.114:80 | zipansion.com | tcp |
| US | 8.8.8.8:53 | yxeepsek.net | udp |
| US | 172.67.194.101:80 | yxeepsek.net | tcp |
Files
memory/1252-0-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/1252-1-0x0000000000400000-0x000000000062A000-memory.dmp
memory/1252-2-0x0000000000250000-0x0000000000383000-memory.dmp
\Users\Admin\AppData\Local\Temp\9e647566a4ebf63ec43002e4644c393a.exe
| MD5 | cc45b102b758678677823e5d143b5ae6 |
| SHA1 | 182cbbebed1c557a7536a6b7f513d3592cd86106 |
| SHA256 | 043f86fe989c0acee27a3014c2a2b15daa1639571d8bf7aca432ba12ec096b99 |
| SHA512 | d3f99fd1d7198f1cfb4b98a6e2ef1d0c22f791e34a7da57b20db8dfeb35dbd1da8162d8de51c6cb558a6b4f83cc8072203f1c75f0a8927a80221a1757ff8f814 |
memory/1252-14-0x0000000003EA0000-0x000000000438F000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\9e647566a4ebf63ec43002e4644c393a.exe
| MD5 | 7b9ecbc117dc31941473c4a2686a187d |
| SHA1 | 9012d67e043726912b4797f6029b35456a172251 |
| SHA256 | 2c571e3363be7f7092dd9d44e01f548f710821fadecd9fdee4ea2aa58c11ba65 |
| SHA512 | c430b6f24108ee9bfb6319ba7e77438e8c275d8177cd8a8cbb0e5ccc9e2dff50dc5678a808cbd8a2578c323122ed8340055ffcfc1c476d838981410ae130abe3 |
memory/1252-13-0x0000000000400000-0x000000000062A000-memory.dmp
memory/2476-16-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/2476-18-0x0000000000130000-0x0000000000263000-memory.dmp
memory/2476-17-0x0000000000400000-0x000000000062A000-memory.dmp
memory/2476-23-0x0000000000400000-0x000000000061D000-memory.dmp
memory/2476-24-0x0000000003410000-0x000000000363A000-memory.dmp
memory/2476-31-0x0000000000400000-0x00000000008EF000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-15 19:36
Reported
2024-02-15 19:39
Platform
win10v2004-20231215-en
Max time kernel
137s
Max time network
149s
Command Line
Signatures
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9e647566a4ebf63ec43002e4644c393a.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9e647566a4ebf63ec43002e4644c393a.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\9e647566a4ebf63ec43002e4644c393a.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9e647566a4ebf63ec43002e4644c393a.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9e647566a4ebf63ec43002e4644c393a.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4512 wrote to memory of 1092 | N/A | C:\Users\Admin\AppData\Local\Temp\9e647566a4ebf63ec43002e4644c393a.exe | C:\Users\Admin\AppData\Local\Temp\9e647566a4ebf63ec43002e4644c393a.exe |
| PID 4512 wrote to memory of 1092 | N/A | C:\Users\Admin\AppData\Local\Temp\9e647566a4ebf63ec43002e4644c393a.exe | C:\Users\Admin\AppData\Local\Temp\9e647566a4ebf63ec43002e4644c393a.exe |
| PID 4512 wrote to memory of 1092 | N/A | C:\Users\Admin\AppData\Local\Temp\9e647566a4ebf63ec43002e4644c393a.exe | C:\Users\Admin\AppData\Local\Temp\9e647566a4ebf63ec43002e4644c393a.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\9e647566a4ebf63ec43002e4644c393a.exe
"C:\Users\Admin\AppData\Local\Temp\9e647566a4ebf63ec43002e4644c393a.exe"
C:\Users\Admin\AppData\Local\Temp\9e647566a4ebf63ec43002e4644c393a.exe
C:\Users\Admin\AppData\Local\Temp\9e647566a4ebf63ec43002e4644c393a.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 | 175.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | zipansion.com | udp |
| US | 104.21.73.114:80 | 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 | 114.73.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 101.194.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 147.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.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 | 28.160.77.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 210.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 114.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 178.223.142.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.121.231.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 168.117.168.52.in-addr.arpa | udp |
Files
memory/4512-0-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/4512-1-0x00000000018F0000-0x0000000001A23000-memory.dmp
memory/4512-2-0x0000000000400000-0x000000000062A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\9e647566a4ebf63ec43002e4644c393a.exe
| MD5 | 1893aea2443034cacc9254edd0a6192e |
| SHA1 | 7abd748b02989beed1379e87fd24d6e83858d57a |
| SHA256 | 8771ad270fd366b92c9215fd42417921b4bfbc991c4dbfc227b0df11e6418fc7 |
| SHA512 | 1011ec42ad473efbc45474eb223c218cec184c338b4d063c80fab143c65ef291e2c2e4c98970110c9b581ab94311dd8a8af90de59fec6051fb19318f5f313e5b |
memory/4512-12-0x0000000000400000-0x000000000062A000-memory.dmp
memory/1092-13-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/1092-14-0x00000000018F0000-0x0000000001A23000-memory.dmp
memory/1092-15-0x0000000000400000-0x000000000062A000-memory.dmp
memory/1092-20-0x00000000055E0000-0x000000000580A000-memory.dmp
memory/1092-21-0x0000000000400000-0x000000000061D000-memory.dmp
memory/1092-28-0x0000000000400000-0x00000000008EF000-memory.dmp