General

  • Target

    19cf553733d4433b190d82b3ea1f6ff3bdf9958974dc63b7972797922731f5c0.exe

  • Size

    2.4MB

  • Sample

    241231-sar47svrat

  • MD5

    77850f3d8702d42d8fec7c01ee0cf519

  • SHA1

    0985cc269672cbb25fdc453339ab075cc0118af0

  • SHA256

    19cf553733d4433b190d82b3ea1f6ff3bdf9958974dc63b7972797922731f5c0

  • SHA512

    552822a0d660b12dbe08b68daa28214985fa7204cb26f803b77abdd24e1cb505a79cfe225a393ca64f49cbf88015e5ad44798f8c047d3d92a22872fedaff41b9

  • SSDEEP

    49152:Xt5PaRrhN8LJcs5jjjNjjTfWOOwa2TQQsWIW7hxPYPjv5BfRowRALCQpQfnY:95CRrwHjNfq9H2TRsoPuvvCwACPY

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

      19cf553733d4433b190d82b3ea1f6ff3bdf9958974dc63b7972797922731f5c0.exe

    • Size

      2.4MB

    • MD5

      77850f3d8702d42d8fec7c01ee0cf519

    • SHA1

      0985cc269672cbb25fdc453339ab075cc0118af0

    • SHA256

      19cf553733d4433b190d82b3ea1f6ff3bdf9958974dc63b7972797922731f5c0

    • SHA512

      552822a0d660b12dbe08b68daa28214985fa7204cb26f803b77abdd24e1cb505a79cfe225a393ca64f49cbf88015e5ad44798f8c047d3d92a22872fedaff41b9

    • SSDEEP

      49152:Xt5PaRrhN8LJcs5jjjNjjTfWOOwa2TQQsWIW7hxPYPjv5BfRowRALCQpQfnY:95CRrwHjNfq9H2TRsoPuvvCwACPY

    • 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