Analysis Overview
SHA256
82d2e97252efe7204364fa61ce2d94a13c06af4bb9f15e943fea4987f1d64de6
Threat Level: Known bad
The file d0d3b35493684d3d80466578711e3e7b was found to be: Known bad.
Malicious Activity Summary
Gozi
Deletes itself
UPX packed file
Executes dropped EXE
Loads dropped DLL
Unsigned PE
Suspicious behavior: RenamesItself
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-03-17 12:06
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: behavioral2
Detonation Overview
Submitted
2024-03-17 12:06
Reported
2024-03-17 12:09
Platform
win10v2004-20240226-en
Max time kernel
148s
Max time network
155s
Command Line
Signatures
Gozi
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d0d3b35493684d3d80466578711e3e7b.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d0d3b35493684d3d80466578711e3e7b.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\d0d3b35493684d3d80466578711e3e7b.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d0d3b35493684d3d80466578711e3e7b.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d0d3b35493684d3d80466578711e3e7b.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1816 wrote to memory of 4948 | N/A | C:\Users\Admin\AppData\Local\Temp\d0d3b35493684d3d80466578711e3e7b.exe | C:\Users\Admin\AppData\Local\Temp\d0d3b35493684d3d80466578711e3e7b.exe |
| PID 1816 wrote to memory of 4948 | N/A | C:\Users\Admin\AppData\Local\Temp\d0d3b35493684d3d80466578711e3e7b.exe | C:\Users\Admin\AppData\Local\Temp\d0d3b35493684d3d80466578711e3e7b.exe |
| PID 1816 wrote to memory of 4948 | N/A | C:\Users\Admin\AppData\Local\Temp\d0d3b35493684d3d80466578711e3e7b.exe | C:\Users\Admin\AppData\Local\Temp\d0d3b35493684d3d80466578711e3e7b.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\d0d3b35493684d3d80466578711e3e7b.exe
"C:\Users\Admin\AppData\Local\Temp\d0d3b35493684d3d80466578711e3e7b.exe"
C:\Users\Admin\AppData\Local\Temp\d0d3b35493684d3d80466578711e3e7b.exe
C:\Users\Admin\AppData\Local\Temp\d0d3b35493684d3d80466578711e3e7b.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 28.118.140.52.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 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 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 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.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 | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.136.104.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 204.178.17.96.in-addr.arpa | udp |
| US | 20.231.121.79:80 | tcp | |
| US | 8.8.8.8:53 | 122.10.44.20.in-addr.arpa | udp |
Files
memory/1816-0-0x0000000000400000-0x000000000086A000-memory.dmp
memory/1816-1-0x0000000001C40000-0x0000000001D52000-memory.dmp
memory/1816-2-0x0000000000400000-0x00000000005F2000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\d0d3b35493684d3d80466578711e3e7b.exe
| MD5 | 563051a9ead51e27f498f5b862ac7759 |
| SHA1 | 0513db9eae83f6523af7f2423d9bfe4cf2d9c16f |
| SHA256 | 7a80a12582ce9fa24aaa6df26e0da0b9c9fe494b57e8e1c9233ba6061a51749f |
| SHA512 | f5503222194d6632a1cc2cc95df3d740f8d88b4c7398cd7dce7f96c4cf9b330f46fcb9222ae29e24e83dbf2bb2659f279d856de802d58868cc09fcb0a1b956b5 |
memory/1816-13-0x0000000000400000-0x00000000005F2000-memory.dmp
memory/4948-14-0x0000000000400000-0x000000000086A000-memory.dmp
memory/4948-15-0x0000000000400000-0x00000000005F2000-memory.dmp
memory/4948-16-0x0000000001C00000-0x0000000001D12000-memory.dmp
memory/4948-23-0x0000000000400000-0x000000000086A000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-17 12:06
Reported
2024-03-17 12:09
Platform
win7-20240221-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\d0d3b35493684d3d80466578711e3e7b.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d0d3b35493684d3d80466578711e3e7b.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d0d3b35493684d3d80466578711e3e7b.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\d0d3b35493684d3d80466578711e3e7b.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d0d3b35493684d3d80466578711e3e7b.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d0d3b35493684d3d80466578711e3e7b.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2728 wrote to memory of 2560 | N/A | C:\Users\Admin\AppData\Local\Temp\d0d3b35493684d3d80466578711e3e7b.exe | C:\Users\Admin\AppData\Local\Temp\d0d3b35493684d3d80466578711e3e7b.exe |
| PID 2728 wrote to memory of 2560 | N/A | C:\Users\Admin\AppData\Local\Temp\d0d3b35493684d3d80466578711e3e7b.exe | C:\Users\Admin\AppData\Local\Temp\d0d3b35493684d3d80466578711e3e7b.exe |
| PID 2728 wrote to memory of 2560 | N/A | C:\Users\Admin\AppData\Local\Temp\d0d3b35493684d3d80466578711e3e7b.exe | C:\Users\Admin\AppData\Local\Temp\d0d3b35493684d3d80466578711e3e7b.exe |
| PID 2728 wrote to memory of 2560 | N/A | C:\Users\Admin\AppData\Local\Temp\d0d3b35493684d3d80466578711e3e7b.exe | C:\Users\Admin\AppData\Local\Temp\d0d3b35493684d3d80466578711e3e7b.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\d0d3b35493684d3d80466578711e3e7b.exe
"C:\Users\Admin\AppData\Local\Temp\d0d3b35493684d3d80466578711e3e7b.exe"
C:\Users\Admin\AppData\Local\Temp\d0d3b35493684d3d80466578711e3e7b.exe
C:\Users\Admin\AppData\Local\Temp\d0d3b35493684d3d80466578711e3e7b.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/2728-1-0x0000000000400000-0x000000000086A000-memory.dmp
memory/2728-0-0x0000000000400000-0x00000000005F2000-memory.dmp
memory/2728-3-0x0000000001A60000-0x0000000001B72000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\d0d3b35493684d3d80466578711e3e7b.exe
| MD5 | c106b53d488463ef53ec16c1dc2ebaff |
| SHA1 | 630544d6bbc2fca6c292e78ad3421a7b7d1350ab |
| SHA256 | 575526f565372c852ca59d9d62222db47434513bd8a173c6cf33c7609f10984b |
| SHA512 | 2c10aeecc99cac141eee7874623f0bfbb73ec1cadf03d9043e335038089b0c02c3caac2e01179e01c77832093b11f9a60d469c4815db6e5fc18c45e09ee306fa |
memory/2728-16-0x0000000003820000-0x0000000003C8A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\d0d3b35493684d3d80466578711e3e7b.exe
| MD5 | e1ac5f96d84462bc9bc113fc21457d72 |
| SHA1 | 04296b682c8bf03eaf6bcf4287220a57ab9f31c7 |
| SHA256 | 0f3054a4145488481798bda1e0ab8a9398cd4398cfa883548d9705148b32cb61 |
| SHA512 | 8d71a26aa206ac379c6d595ccbcdd52cd054b9f247febde0490b8cdf99760dc5e3951b217e6bed42f9bfb6a13fe816a7ffb3d61c4740f19c2866fb22daff505a |
memory/2728-14-0x0000000000400000-0x00000000005F2000-memory.dmp
memory/2560-17-0x0000000000400000-0x000000000086A000-memory.dmp
memory/2560-19-0x0000000000130000-0x0000000000242000-memory.dmp
memory/2560-18-0x0000000000400000-0x00000000005F2000-memory.dmp
memory/2728-26-0x0000000003820000-0x0000000003C8A000-memory.dmp
memory/2560-27-0x0000000000400000-0x000000000086A000-memory.dmp