Analysis Overview
SHA256
282c8bb556eb3e2bf22836785ff04ebd1edab6cc36714f3b5a95dca9b9136767
Threat Level: Known bad
The file 0734500b39c49a7d1540a078cf764ae6 was found to be: Known bad.
Malicious Activity Summary
Bazar Loader
Bazar/Team9 Loader payload
Tries to connect to .bazar domain
Unexpected DNS network traffic destination
Looks up external IP address via web service
Unsigned PE
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-12-25 05:15
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-25 05:15
Reported
2023-12-25 15:32
Platform
win7-20231215-en
Max time kernel
140s
Max time network
144s
Command Line
Signatures
Bazar Loader
Bazar/Team9 Loader payload
| 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 |
Processes
C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\0734500b39c49a7d1540a078cf764ae6.dll
Network
| Country | Destination | Domain | Proto |
| US | 52.8.202.218:443 | tcp | |
| US | 52.8.202.218:443 | tcp | |
| US | 54.185.61.176:443 | tcp | |
| US | 54.185.61.176:443 | tcp | |
| NL | 45.148.120.206:443 | tcp | |
| NL | 45.148.120.206:443 | tcp | |
| DE | 45.153.240.189:443 | tcp | |
| DE | 45.153.240.189:443 | tcp |
Files
memory/1052-0-0x0000000001D70000-0x0000000001DAE000-memory.dmp
memory/1052-1-0x000007FEF6780000-0x000007FEF6901000-memory.dmp
memory/1052-3-0x0000000001D70000-0x0000000001DAE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-25 05:15
Reported
2023-12-25 15:31
Platform
win10v2004-20231222-en
Max time kernel
141s
Max time network
149s
Command Line
Signatures
Bazar Loader
Bazar/Team9 Loader payload
| 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 |
Tries to connect to .bazar domain
| Description | Indicator | Process | Target |
| N/A | whitestorm9p.bazar | N/A | N/A |
| N/A | whitestorm9p.bazar | N/A | N/A |
| N/A | yellowdownpour81.bazar | N/A | N/A |
| N/A | yellowdownpour81.bazar | N/A | N/A |
| N/A | greencloud46a.bazar | N/A | N/A |
| N/A | greencloud46a.bazar | N/A | N/A |
Unexpected DNS network traffic destination
| Description | Indicator | Process | Target |
| Destination IP | 195.10.195.195 | N/A | N/A |
| Destination IP | 195.10.195.195 | N/A | N/A |
| Destination IP | 194.36.144.87 | N/A | N/A |
| Destination IP | 194.36.144.87 | N/A | N/A |
| Destination IP | 195.10.195.195 | N/A | N/A |
| Destination IP | 194.36.144.87 | N/A | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| HTTP URL | https://api.opennicproject.org/geoip/?bare&ipv=4 | N/A | N/A |
| HTTP URL | https://api.opennicproject.org/geoip/?bare&ipv=4 | N/A | N/A |
Processes
C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\0734500b39c49a7d1540a078cf764ae6.dll
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 210.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 16.53.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 52.8.202.218:443 | tcp | |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 54.185.61.176:443 | tcp | |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| NL | 45.148.120.206:443 | tcp | |
| DE | 45.153.240.189:443 | tcp | |
| US | 8.8.8.8:53 | 179.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | api.opennicproject.org | udp |
| DE | 116.203.98.109:443 | api.opennicproject.org | tcp |
| US | 8.8.8.8:53 | 109.98.203.116.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 32.169.19.2.in-addr.arpa | udp |
| DE | 116.203.98.109:443 | api.opennicproject.org | tcp |
| US | 8.8.8.8:53 | 193.179.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| DE | 116.203.98.109:443 | api.opennicproject.org | tcp |
| DE | 195.10.195.195:53 | greencloud46a.bazar | udp |
| DE | 194.36.144.87:53 | greencloud46a.bazar | udp |
| PA | 186.73.40.224:443 | tcp | |
| US | 8.8.8.8:53 | 195.195.10.195.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 87.144.36.194.in-addr.arpa | udp |
| DE | 195.10.195.195:53 | whitestorm9p.bazar | udp |
| DE | 194.36.144.87:53 | whitestorm9p.bazar | udp |
| PA | 186.73.40.224:443 | tcp | |
| DE | 195.10.195.195:53 | yellowdownpour81.bazar | udp |
| DE | 194.36.144.87:53 | yellowdownpour81.bazar | udp |
| PA | 186.73.40.224:443 | tcp |
Files
memory/4124-0-0x0000000027700000-0x000000002773E000-memory.dmp
memory/4124-1-0x00007FFCA1370000-0x00007FFCA14F1000-memory.dmp
memory/4124-3-0x0000000027700000-0x000000002773E000-memory.dmp