General

  • Target

    c755a05665eb7df3a4d5a93e16e77b7465d107504d23dcd0ea07716448c89722N.exe

  • Size

    120KB

  • Sample

    241216-knvs9atnfn

  • MD5

    39d5262d7cd8fcbdf3d92787216abc80

  • SHA1

    2740614e9933e73add64e377910393c5bdb83336

  • SHA256

    c755a05665eb7df3a4d5a93e16e77b7465d107504d23dcd0ea07716448c89722

  • SHA512

    4545d8de275d2ef26d539352ef86889402105615c5c92f5d63c42ac1d4ed3fedd9cddc434566521f91fbee7055b0cf82ed88c77bbd3bb8872a569cee338a6af8

  • SSDEEP

    3072:ZM1LNkLbf5KkQnZGiSX5upzGGuwUQTQoFgXlbBH/b:ZwNYlKkQZGXMGzzoYtb

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

      c755a05665eb7df3a4d5a93e16e77b7465d107504d23dcd0ea07716448c89722N.exe

    • Size

      120KB

    • MD5

      39d5262d7cd8fcbdf3d92787216abc80

    • SHA1

      2740614e9933e73add64e377910393c5bdb83336

    • SHA256

      c755a05665eb7df3a4d5a93e16e77b7465d107504d23dcd0ea07716448c89722

    • SHA512

      4545d8de275d2ef26d539352ef86889402105615c5c92f5d63c42ac1d4ed3fedd9cddc434566521f91fbee7055b0cf82ed88c77bbd3bb8872a569cee338a6af8

    • SSDEEP

      3072:ZM1LNkLbf5KkQnZGiSX5upzGGuwUQTQoFgXlbBH/b:ZwNYlKkQZGXMGzzoYtb

    • Modifies firewall policy service

    • Sality

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

    • Sality family

    • UAC bypass

    • Windows security bypass

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks