General

  • Target

    c96c64dd006f4b991f16e366f548b0472315da6d471ff889864a7a3e05735be0N.exe

  • Size

    272KB

  • Sample

    241225-zk7e7sxmgr

  • MD5

    ca3e0b7972500c8f064282b09f5b9210

  • SHA1

    3dbf909e123a4a45a7232fcaadfb340ff054a032

  • SHA256

    c96c64dd006f4b991f16e366f548b0472315da6d471ff889864a7a3e05735be0

  • SHA512

    2f049fc83b34ece0955e3f06cc99cd98dea2e99722d32de0828e50a9d22f0d644d0320bf08efca21ea86315f9298b6a3d217eb09cee16f47bf0b83257ea31acd

  • SSDEEP

    3072:bnLyV3kF21im+YLzLyV3IlaaU7ZDNZSM5RtHFCD:b4QmpctvNT5f4

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

      c96c64dd006f4b991f16e366f548b0472315da6d471ff889864a7a3e05735be0N.exe

    • Size

      272KB

    • MD5

      ca3e0b7972500c8f064282b09f5b9210

    • SHA1

      3dbf909e123a4a45a7232fcaadfb340ff054a032

    • SHA256

      c96c64dd006f4b991f16e366f548b0472315da6d471ff889864a7a3e05735be0

    • SHA512

      2f049fc83b34ece0955e3f06cc99cd98dea2e99722d32de0828e50a9d22f0d644d0320bf08efca21ea86315f9298b6a3d217eb09cee16f47bf0b83257ea31acd

    • SSDEEP

      3072:bnLyV3kF21im+YLzLyV3IlaaU7ZDNZSM5RtHFCD:b4QmpctvNT5f4

    • Modifies firewall policy service

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Sality

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

    • Sality family

    • UAC bypass

    • Windows security bypass

    • Grants admin privileges

      Uses net.exe to modify the user's privileges.

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

    • Windows security modification

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Enumerates connected drives

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

    • Network Share Discovery

      Attempt to gather information on host network.

    • Drops autorun.inf file

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

    • Hide Artifacts: Hidden Users

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks