Analysis
- max time kernel
138s - max time network
146s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system - submitted
27/01/2024, 22:46
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
7b7c0689f5111a83f4604abca7ed0cec.dll
Resource
win7-20231215-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
7b7c0689f5111a83f4604abca7ed0cec.dll
Resource
win10v2004-20231215-en
2 signatures
150 seconds
General
- Target 7b7c0689f5111a83f4604abca7ed0cec.dll
- Size 1.0MB
- Sample240127-2qch5adhb8
- SHA256 a841abf9e4fe42d8b9d7fce102a20c99c26f3e1ef7cb888772b1ebd45ab419b6
- MD5 7b7c0689f5111a83f4604abca7ed0cec
- SHA1 93fa8a16bc52643a005ba2ec9460856453112312
- SHA512 c39ae7e6437ec5046e95ee6a93c41ccc865a5ea94b21317ddd92b38ef0dd32f38bf559a870f411b4f1288794093ca00db4cdf1c906699fb050f1ce5e8f1143d4
- SSDEEP 12288:9fHnu1hxBOwTdG7MDsDbQg779SweGIvdZOyjGU+G0VCspXMl3A6Gnzq9PBa8nT6:pHK3OwTd8MQDbQgHgUIv1jGUXuCs9qa
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Extracted
Family
-
bazarloader
C2
-
104.248.170.50
Signatures
- Bazar Loader
Detected loader normally used to deploy BazarBackdoor malware.
- Bazar/Team9 Loader payload 4 IoCs
resource yara_rule behavioral2/memory/1988-0-0x0000000002D40000-0x0000000002D67000-memory.dmp BazarLoaderVar6 behavioral2/memory/5064-1-0x0000023116F50000-0x0000023116F77000-memory.dmp BazarLoaderVar6 behavioral2/memory/5064-2-0x0000023116F50000-0x0000023116F77000-memory.dmp BazarLoaderVar6 behavioral2/memory/1988-3-0x0000000002D40000-0x0000000002D67000-memory.dmp BazarLoaderVar6
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\7b7c0689f5111a83f4604abca7ed0cec.dll1⤵PID:1988
-
C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\7b7c0689f5111a83f4604abca7ed0cec.dll,DllRegisterServer {96060C7B-EB60-43FC-B065-5769324FBFC8}1⤵PID:5064