General

  • Target

    b95f42c66f6989263792fb1915222b495e7e55386de625d0b4671de6767a08e8.exe

  • Size

    2.4MB

  • Sample

    241231-bhwzpazlat

  • MD5

    2f93a73b9f790ee7d672caa33c527d78

  • SHA1

    9a3f71ea06cd9819f82c3d4dbb271986975c7845

  • SHA256

    b95f42c66f6989263792fb1915222b495e7e55386de625d0b4671de6767a08e8

  • SHA512

    a14b924cd8ca31b0cb48c4f8465e04458197d6a934c0d08742f96e842c5f3924c8eba192f68b6c550c221f8aea8e1aab351252e1348b26022e4b8ce3e9e12d70

  • SSDEEP

    49152:7NHBYCfHLr3AZAUouIho0rDCEJNOy3ZbtOEeKD58Gy8ra52vk:7hhDUZ9ozLHJ0gtbD508rbvk

Malware Config

Extracted

Family

sality

C2

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

Targets

    • Target

      b95f42c66f6989263792fb1915222b495e7e55386de625d0b4671de6767a08e8.exe

    • Size

      2.4MB

    • MD5

      2f93a73b9f790ee7d672caa33c527d78

    • SHA1

      9a3f71ea06cd9819f82c3d4dbb271986975c7845

    • SHA256

      b95f42c66f6989263792fb1915222b495e7e55386de625d0b4671de6767a08e8

    • SHA512

      a14b924cd8ca31b0cb48c4f8465e04458197d6a934c0d08742f96e842c5f3924c8eba192f68b6c550c221f8aea8e1aab351252e1348b26022e4b8ce3e9e12d70

    • SSDEEP

      49152:7NHBYCfHLr3AZAUouIho0rDCEJNOy3ZbtOEeKD58Gy8ra52vk:7hhDUZ9ozLHJ0gtbD508rbvk

    • Modifies firewall policy service

    • Sality

      Sality is backdoor written in C++, first discovered in 2003.

    • Sality family

    • UAC bypass

    • Windows security bypass

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Windows security modification

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks