General

  • Target

    2504b17fd083e873064fc7ee9ce9d012bd0e46db80fa35ee75cbda519b311210

  • Size

    888KB

  • Sample

    240531-ye866sbf82

  • MD5

    089595a683bbd93298336f88a9adcbb7

  • SHA1

    13aa6e9830caec6542102c33eb5d228e006a51bc

  • SHA256

    2504b17fd083e873064fc7ee9ce9d012bd0e46db80fa35ee75cbda519b311210

  • SHA512

    e0ad0f44b62b4abc7b3830a0309097cfb6319f350bc427ff444501854603b895e155fa30515bd146382d8f3246cd1a44afd803129b666ddf7e6140b7b4c6862d

  • SSDEEP

    12288:BwCBtLC+EptUpQ9SeSChq3YvxFBSSRMT8PTp4khozEY888888888888W88888888:FNzCtUpQ9WWPBSSRMTEpFNXFG3ny

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

      2504b17fd083e873064fc7ee9ce9d012bd0e46db80fa35ee75cbda519b311210

    • Size

      888KB

    • MD5

      089595a683bbd93298336f88a9adcbb7

    • SHA1

      13aa6e9830caec6542102c33eb5d228e006a51bc

    • SHA256

      2504b17fd083e873064fc7ee9ce9d012bd0e46db80fa35ee75cbda519b311210

    • SHA512

      e0ad0f44b62b4abc7b3830a0309097cfb6319f350bc427ff444501854603b895e155fa30515bd146382d8f3246cd1a44afd803129b666ddf7e6140b7b4c6862d

    • SSDEEP

      12288:BwCBtLC+EptUpQ9SeSChq3YvxFBSSRMT8PTp4khozEY888888888888W88888888:FNzCtUpQ9WWPBSSRMTEpFNXFG3ny

    • Modifies firewall policy service

    • Sality

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

    • UAC bypass

    • Windows security bypass

    • Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality

    • UPX dump on OEP (original entry point)

    • Drops startup file

    • Loads dropped DLL

    • UPX packed file

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

    • 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 autorun.inf file

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

MITRE ATT&CK Enterprise v15

Tasks