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General

  • Target

    81a16156ca94d496ea3f0d759a1a2710_exe32.exe

  • Size

    118KB

  • Sample

    231015-ydnh3scf5x

  • MD5

    81a16156ca94d496ea3f0d759a1a2710

  • SHA1

    81fdb897d88ec7ee48fa37c743513c296332d34c

  • SHA256

    8701b13c0c696f8c8780d1bda117ed7e8665f447e06e4547f3baa84452ddeebf

  • SHA512

    6d1c09c1af26b40e8230c15181405e3b437db54902f323d381ebf1596b0e856466b46222bad5d0c174a4d8c8509b1f5e644d92d5564e6a4068db82f0ffe6e82d

  • SSDEEP

    1536:+wycPRhTWVyMl42vO9GSmh4WVNujvom8HB1aom2WmTP0z5U6S3flsu3TDAS:+DWRRHMl9vObmKT18HB1q80zC6S3flsi

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

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

Targets

    • Target

      81a16156ca94d496ea3f0d759a1a2710_exe32.exe

    • Size

      118KB

    • MD5

      81a16156ca94d496ea3f0d759a1a2710

    • SHA1

      81fdb897d88ec7ee48fa37c743513c296332d34c

    • SHA256

      8701b13c0c696f8c8780d1bda117ed7e8665f447e06e4547f3baa84452ddeebf

    • SHA512

      6d1c09c1af26b40e8230c15181405e3b437db54902f323d381ebf1596b0e856466b46222bad5d0c174a4d8c8509b1f5e644d92d5564e6a4068db82f0ffe6e82d

    • SSDEEP

      1536:+wycPRhTWVyMl42vO9GSmh4WVNujvom8HB1aom2WmTP0z5U6S3flsu3TDAS:+DWRRHMl9vObmKT18HB1q80zC6S3flsi

    • Modifies firewall policy service

    • 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

    • Checks computer location settings

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

    • UPX packed file

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

    • Windows security modification

    • Checks whether UAC is enabled

MITRE ATT&CK Enterprise v15

Tasks