General

  • Target

    ddc90ceb2fe45dad57289f3d1991dafdda833cc119511867b805b1d179b7b30dN.exe

  • Size

    700KB

  • Sample

    241219-zew3aayqav

  • MD5

    a24dce7944629450d9bfa2695f355f30

  • SHA1

    3debd1f6891fb4075792f6230e51ac02fbb3e956

  • SHA256

    ddc90ceb2fe45dad57289f3d1991dafdda833cc119511867b805b1d179b7b30d

  • SHA512

    b79b9bc5a5c39719500423a80965546564a393e2dd5bbdd0d2f8e735c8a38c062b02b9fdae91c390543bdd0d0758c79f1bd589ecc060f948943cec368be3140c

  • SSDEEP

    12288:th8fZLyb9PzVMBC/HVMOp4PkxHLCYwZckMQMNVmLCyps3XHbPVD2BWRYO3xP:t8F+Pzr/Hfp4MIYwZckMQmILCy0XrVD3

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

      ddc90ceb2fe45dad57289f3d1991dafdda833cc119511867b805b1d179b7b30dN.exe

    • Size

      700KB

    • MD5

      a24dce7944629450d9bfa2695f355f30

    • SHA1

      3debd1f6891fb4075792f6230e51ac02fbb3e956

    • SHA256

      ddc90ceb2fe45dad57289f3d1991dafdda833cc119511867b805b1d179b7b30d

    • SHA512

      b79b9bc5a5c39719500423a80965546564a393e2dd5bbdd0d2f8e735c8a38c062b02b9fdae91c390543bdd0d0758c79f1bd589ecc060f948943cec368be3140c

    • SSDEEP

      12288:th8fZLyb9PzVMBC/HVMOp4PkxHLCYwZckMQMNVmLCyps3XHbPVD2BWRYO3xP:t8F+Pzr/Hfp4MIYwZckMQmILCy0XrVD3

    • Modifies WinLogon for persistence

    • Modifies firewall policy service

    • Ramnit

      Ramnit is a versatile family that holds viruses, worms, and Trojans.

    • Ramnit family

    • Sality

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

    • Sality family

    • UAC bypass

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Disables Task Manager via registry modification

    • 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.

    • Drops file in System32 directory

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks