General

  • Target

    a5f3fd27dabf45d11c4bc250ed2e2ae475213c9de6e1cbab0160652fa251c03d

  • Size

    204KB

  • Sample

    221021-ebq2msafdq

  • MD5

    5cdce45d479ff69098f8ea62aeb62e86

  • SHA1

    8fe411818a5995d42f9ae0b530aefd365be1085e

  • SHA256

    a5f3fd27dabf45d11c4bc250ed2e2ae475213c9de6e1cbab0160652fa251c03d

  • SHA512

    62b2b21ec3e19c9d7ec5ec8c548136405ed0152d9a09ec69c921316255d5cd446bc15a08cad2f42f0a6bb26291c98288d11c5a4e659d00cc95744870aa89c985

  • SSDEEP

    3072:z/YjXzRL3y4CpCfCGCCOCwC9CvCFCfCLCvCUCLC2FInROUSRSGSuSQSmSNS4SQSp:EjjRL3yGFInRO3QnccDpS

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

      a5f3fd27dabf45d11c4bc250ed2e2ae475213c9de6e1cbab0160652fa251c03d

    • Size

      204KB

    • MD5

      5cdce45d479ff69098f8ea62aeb62e86

    • SHA1

      8fe411818a5995d42f9ae0b530aefd365be1085e

    • SHA256

      a5f3fd27dabf45d11c4bc250ed2e2ae475213c9de6e1cbab0160652fa251c03d

    • SHA512

      62b2b21ec3e19c9d7ec5ec8c548136405ed0152d9a09ec69c921316255d5cd446bc15a08cad2f42f0a6bb26291c98288d11c5a4e659d00cc95744870aa89c985

    • SSDEEP

      3072:z/YjXzRL3y4CpCfCGCCOCwC9CvCFCfCLCvCUCLC2FInROUSRSGSuSQSmSNS4SQSp:EjjRL3yGFInRO3QnccDpS

    • Modifies visiblity of hidden/system files in Explorer

    • Sality

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

    • UAC bypass

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Disables Task Manager via registry modification

    • Executes dropped EXE

    • Modifies Windows Firewall

    • UPX packed file

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Windows security modification

    • Adds Run key to start application

    • Checks whether UAC is enabled

MITRE ATT&CK Enterprise v6

Tasks