Analysis Overview
SHA256
bd1182eb3595956ac524dc8d13e1df4bc1d9a0f8e7f2e14d2331bb26750d1df9
Threat Level: Known bad
The file d7b8b4a606c8b2dfebfb882afa35bca7 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
2023-12-28 10:04
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-28 10:04
Reported
2024-01-02 21:30
Platform
win7-20231129-en
Max time kernel
145s
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 |
Processes
C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\d7b8b4a606c8b2dfebfb882afa35bca7.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/2368-0-0x0000000001F00000-0x0000000001F3E000-memory.dmp
memory/2368-1-0x000007FEF6330000-0x000007FEF64B1000-memory.dmp
memory/2368-3-0x0000000001F00000-0x0000000001F3E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-28 10:04
Reported
2024-01-02 21:30
Platform
win10v2004-20231215-en
Max time kernel
147s
Max time network
157s
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 | greencloud46a.bazar | N/A | N/A |
| N/A | greencloud46a.bazar | N/A | N/A |
| N/A | greencloud46a.bazar | N/A | N/A |
| N/A | greencloud46a.bazar | N/A | N/A |
| N/A | whitestorm9p.bazar | N/A | N/A |
| N/A | whitestorm9p.bazar | N/A | N/A |
| N/A | whitestorm9p.bazar | N/A | N/A |
| N/A | whitestorm9p.bazar | N/A | N/A |
| N/A | whitestorm9p.bazar | N/A | N/A |
| N/A | greencloud46a.bazar | N/A | N/A |
| N/A | greencloud46a.bazar | N/A | N/A |
| N/A | greencloud46a.bazar | N/A | N/A |
| N/A | whitestorm9p.bazar | N/A | N/A |
| N/A | whitestorm9p.bazar | N/A | N/A |
Unexpected DNS network traffic destination
| Description | Indicator | Process | Target |
| Destination IP | 172.98.193.62 | N/A | N/A |
| Destination IP | 194.36.144.87 | N/A | N/A |
| Destination IP | 91.217.137.37 | N/A | N/A |
| Destination IP | 198.50.135.212 | N/A | N/A |
| Destination IP | 194.36.144.87 | N/A | N/A |
| Destination IP | 94.16.114.254 | N/A | N/A |
| Destination IP | 198.50.135.212 | N/A | N/A |
| Destination IP | 217.160.188.24 | N/A | N/A |
| Destination IP | 195.10.195.195 | N/A | N/A |
| Destination IP | 91.217.137.37 | N/A | N/A |
| Destination IP | 172.98.193.62 | N/A | N/A |
| Destination IP | 217.160.188.24 | N/A | N/A |
| Destination IP | 94.16.114.254 | N/A | N/A |
| Destination IP | 195.10.195.195 | N/A | N/A |
| Destination IP | 94.16.114.254 | 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 |
Processes
C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\d7b8b4a606c8b2dfebfb882afa35bca7.dll
Network
| Country | Destination | Domain | Proto |
| US | 20.231.121.79:80 | tcp | |
| US | 8.8.8.8:53 | 3.181.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 61.179.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 52.8.202.218:443 | tcp | |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 167.109.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.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 | 140.71.91.104.in-addr.arpa | udp |
| US | 54.185.61.176:443 | tcp | |
| US | 8.8.8.8:53 | 67.179.17.96.in-addr.arpa | udp |
| NL | 45.148.120.206:443 | tcp | |
| DE | 45.153.240.189:443 | tcp | |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.178.17.96.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 |
| DE | 116.203.98.109:443 | api.opennicproject.org | tcp |
| US | 8.8.8.8:53 | 40.13.222.173.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 193.179.17.96.in-addr.arpa | udp |
| DE | 195.10.195.195:53 | greencloud46a.bazar | udp |
| DE | 194.36.144.87:53 | greencloud46a.bazar | udp |
| 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 |
| RU | 91.217.137.37:53 | greencloud46a.bazar | udp |
| DE | 217.160.188.24:53 | greencloud46a.bazar | udp |
| US | 8.8.8.8:53 | 37.137.217.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 24.188.160.217.in-addr.arpa | udp |
| US | 172.98.193.62:53 | greencloud46a.bazar | udp |
| CA | 198.50.135.212:53 | greencloud46a.bazar | udp |
| US | 8.8.8.8:53 | 62.193.98.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.135.50.198.in-addr.arpa | udp |
| DE | 94.16.114.254:53 | greencloud46a.bazar | udp |
| PA | 186.73.40.224:443 | tcp | |
| US | 8.8.8.8:53 | 254.114.16.94.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 16.234.44.23.in-addr.arpa | udp |
| DE | 195.10.195.195:53 | whitestorm9p.bazar | udp |
| DE | 194.36.144.87:53 | whitestorm9p.bazar | udp |
| RU | 91.217.137.37:53 | whitestorm9p.bazar | udp |
| DE | 217.160.188.24:53 | whitestorm9p.bazar | udp |
| US | 172.98.193.62:53 | whitestorm9p.bazar | udp |
| CA | 198.50.135.212:53 | whitestorm9p.bazar | udp |
| DE | 94.16.114.254:53 | whitestorm9p.bazar | udp |
| DE | 94.16.114.254:53 | whitestorm9p.bazar | udp |
| PA | 186.73.40.224:443 | tcp | |
| US | 8.8.8.8:53 | 89.65.42.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 178.223.142.52.in-addr.arpa | udp |
Files
memory/3800-0-0x0000000027AE0000-0x0000000027B1E000-memory.dmp
memory/3800-1-0x00007FF851760000-0x00007FF8518E1000-memory.dmp
memory/3800-4-0x0000000027AE0000-0x0000000027B1E000-memory.dmp