Overview

overview

10

Static

static

3

f81ecf59f9...c8.dll

windows7-x64

10

f81ecf59f9...c8.dll

windows10-2004-x64

10

Sharing

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General

  • Target
    f81ecf59f98fbe5a4ef26d7c61dcb7a9f879614cfef46fb9c1c260c37cd447c8
  • Size 120KB
  • Sample240609-pywwhsaf81
  • SHA256 f81ecf59f98fbe5a4ef26d7c61dcb7a9f879614cfef46fb9c1c260c37cd447c8
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
salitybackdoorevasiontrojanupx

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
      f81ecf59f98fbe5a4ef26d7c61dcb7a9f879614cfef46fb9c1c260c37cd447c8
    • Size 120KB
    • SHA256 f81ecf59f98fbe5a4ef26d7c61dcb7a9f879614cfef46fb9c1c260c37cd447c8
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    salitybackdoorevasiontrojanupx

    • Modifies firewall policy service

      evasion

    • Sality

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

      backdoorsality

    • UAC bypass

      evasiontrojan

    • Windows security bypass

      evasiontrojan

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

    • UPX dump on OEP (original entry point)

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Windows security modification

      evasiontrojan

    • Checks whether UAC is enabled

      evasiontrojan

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks