General

  • Target

    c556f4e29fbc88f75c6447b5a813cc709821a3a40187196d9d9d3b69bb46f388N.exe

  • Size

    2.5MB

  • Sample

    241231-f9ddwaxjbq

  • MD5

    a32c632b9b4666229124fbc65bea5550

  • SHA1

    674438ecd68eaf3bef6d18d2a70a54d133755ea6

  • SHA256

    c556f4e29fbc88f75c6447b5a813cc709821a3a40187196d9d9d3b69bb46f388

  • SHA512

    d2d621d6ddd1e2ef2c67139443054035831b1cd05467bb1fd754195c82c7c6b56f36ea5fc196f1a8b075bb55d98369d60afcecd5b1205ea2039239b0adb8afc7

  • SSDEEP

    49152:j0HBBVz/Qf8vOSDt4koZaR2gYgWg465t0SbelgTg4wm850JPqGiY1tIM8:j0HvRo+OSOZUJcI5tHbelgTg425VYZ8

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

      c556f4e29fbc88f75c6447b5a813cc709821a3a40187196d9d9d3b69bb46f388N.exe

    • Size

      2.5MB

    • MD5

      a32c632b9b4666229124fbc65bea5550

    • SHA1

      674438ecd68eaf3bef6d18d2a70a54d133755ea6

    • SHA256

      c556f4e29fbc88f75c6447b5a813cc709821a3a40187196d9d9d3b69bb46f388

    • SHA512

      d2d621d6ddd1e2ef2c67139443054035831b1cd05467bb1fd754195c82c7c6b56f36ea5fc196f1a8b075bb55d98369d60afcecd5b1205ea2039239b0adb8afc7

    • SSDEEP

      49152:j0HBBVz/Qf8vOSDt4koZaR2gYgWg465t0SbelgTg4wm850JPqGiY1tIM8:j0HvRo+OSOZUJcI5tHbelgTg425VYZ8

    • Modifies firewall policy service

    • Sality

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

    • Sality family

    • UAC bypass

    • Windows security bypass

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Windows security modification

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks