Analysis Overview
SHA256
6a5d2d7b3eb9ac26f0bdf852a38ed3bb5f6be9a2abf9339d4cf41e8e946ebb1a
Threat Level: Known bad
The file 2e1d6c57465d2399a54708ae1ffbebb0 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
Unsigned PE
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-12-25 16:44
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-25 16:44
Reported
2023-12-26 12:35
Platform
win7-20231215-en
Max time kernel
140s
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\2e1d6c57465d2399a54708ae1ffbebb0.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 | |
| 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 | apps.identrust.com | udp |
| GB | 96.17.179.205:80 | apps.identrust.com | tcp |
| DE | 116.203.98.109:443 | api.opennicproject.org | tcp |
Files
memory/2916-0-0x0000000027600000-0x000000002763E000-memory.dmp
memory/2916-1-0x000007FEF6860000-0x000007FEF69E1000-memory.dmp
memory/2916-3-0x0000000027600000-0x000000002763E000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Cab4720.tmp
| MD5 | ac05d27423a85adc1622c714f2cb6184 |
| SHA1 | b0fe2b1abddb97837ea0195be70ab2ff14d43198 |
| SHA256 | c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d |
| SHA512 | 6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d |
C:\Users\Admin\AppData\Local\Temp\Tar47BF.tmp
| MD5 | 9c0c641c06238516f27941aa1166d427 |
| SHA1 | 64cd549fb8cf014fcd9312aa7a5b023847b6c977 |
| SHA256 | 4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f |
| SHA512 | 936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | d3b38b2f68ab80c66b04c2c2b1ee4946 |
| SHA1 | 11c1f4b8ccc5e770b3f06f4e3512d82257fb95c5 |
| SHA256 | f1fe50512e3db14e98d64972445280cd96cc1d6f0ac9bb6f295968d0de11e774 |
| SHA512 | 27d07f78bd8e052cbce0df623b652bd27c6cc2bda7c16db13615f2074a0a6c0aacd513758b9bcc7f5696a2da342d2ceb8f91a5e75d36283b43892ed1b301addf |
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-25 16:44
Reported
2023-12-26 12:36
Platform
win10v2004-20231215-en
Max time kernel
143s
Max time network
154s
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 | yellowdownpour81.bazar | N/A | N/A |
| N/A | yellowdownpour81.bazar | N/A | N/A |
| N/A | yellowdownpour81.bazar | N/A | N/A |
| N/A | yellowdownpour81.bazar | N/A | N/A |
| N/A | yellowdownpour81.bazar | N/A | N/A |
| N/A | yellowdownpour81.bazar | N/A | N/A |
| N/A | yellowdownpour81.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 | 94.16.114.254 | 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 | 217.160.188.24 | N/A | N/A |
| Destination IP | 172.98.193.62 | N/A | N/A |
| Destination IP | 198.50.135.212 | N/A | N/A |
| Destination IP | 91.217.137.37 | N/A | N/A |
| Destination IP | 194.36.144.87 | N/A | N/A |
| Destination IP | 195.10.195.195 | N/A | N/A |
Processes
C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\2e1d6c57465d2399a54708ae1ffbebb0.dll
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 16.53.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 173.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.121.231.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 167.109.18.2.in-addr.arpa | udp |
| US | 52.8.202.218:443 | tcp | |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 54.185.61.176:443 | tcp | |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.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 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.110.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 100.5.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| NL | 45.148.120.206:443 | tcp | |
| DE | 45.153.240.189:443 | tcp | |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 32.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp | |
| DE | 116.203.98.109:443 | tcp | |
| US | 8.8.8.8:53 | 32.169.19.2.in-addr.arpa | udp |
| DE | 116.203.98.109:443 | tcp | |
| US | 8.8.8.8:53 | 193.179.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 195.195.10.195.in-addr.arpa | udp |
| PA | 186.73.40.224:443 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 2.19.169.32:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 96.17.179.193:80 | tcp | |
| DE | 195.10.195.195:53 | 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 | |
| US | 8.8.8.8:53 | 87.144.36.194.in-addr.arpa | udp |
| DE | 195.10.195.195:53 | yellowdownpour81.bazar | udp |
| DE | 194.36.144.87:53 | yellowdownpour81.bazar | udp |
| RU | 91.217.137.37:53 | yellowdownpour81.bazar | udp |
| DE | 217.160.188.24:53 | yellowdownpour81.bazar | udp |
| US | 172.98.193.62:53 | yellowdownpour81.bazar | udp |
| US | 8.8.8.8:53 | 24.188.160.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 62.193.98.172.in-addr.arpa | udp |
| CA | 198.50.135.212:53 | yellowdownpour81.bazar | udp |
| DE | 94.16.114.254:53 | yellowdownpour81.bazar | udp |
| PA | 186.73.40.224:443 | tcp | |
| US | 8.8.8.8:53 | 212.135.50.198.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 254.114.16.94.in-addr.arpa | udp |
Files
memory/3120-0-0x0000000027E40000-0x0000000027E7E000-memory.dmp
memory/3120-1-0x00007FFAD53C0000-0x00007FFAD5541000-memory.dmp
memory/3120-3-0x0000000027E40000-0x0000000027E7E000-memory.dmp