General

  • Target

    83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2

  • Size

    763KB

  • Sample

    241224-ykrjbavrcz

  • MD5

    4d4d8a786a5bbba329a97062b2a8a834

  • SHA1

    c15127ad7088db594c13456f977f13643142a650

  • SHA256

    83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2

  • SHA512

    2794f410af66ee1d1f58dbbd9282b141d6f3f7603f3dc9296be20d7efe0205f6288840b3630ed31ec076c36861e460676372cfaa7bc320181edce27bac2a0473

  • SSDEEP

    12288:HvRlqsCUfhD35IxDtv5wvUCwhBASLO98rgsdmD4m0igakvJMxxaNauNSuCjZMr1o:PRlqsCUfh9IxDfvhej8rgs0D4my9vkiw

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

      83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2

    • Size

      763KB

    • MD5

      4d4d8a786a5bbba329a97062b2a8a834

    • SHA1

      c15127ad7088db594c13456f977f13643142a650

    • SHA256

      83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2

    • SHA512

      2794f410af66ee1d1f58dbbd9282b141d6f3f7603f3dc9296be20d7efe0205f6288840b3630ed31ec076c36861e460676372cfaa7bc320181edce27bac2a0473

    • SSDEEP

      12288:HvRlqsCUfhD35IxDtv5wvUCwhBASLO98rgsdmD4m0igakvJMxxaNauNSuCjZMr1o:PRlqsCUfh9IxDfvhej8rgs0D4my9vkiw

    • Modifies firewall policy service

    • Sality

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

    • Sality family

    • UAC bypass

    • Windows security bypass

    • Windows security modification

    • Checks whether UAC is enabled

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks