General

  • Target
    a4ef531f35ec95d7ea3310eb9a2ded322d2cdbf57eabe96aa491b8202a420c24.exe
  • Size 348KB
  • Sample240724-ym4xesxcle
  • SHA256 a4ef531f35ec95d7ea3310eb9a2ded322d2cdbf57eabe96aa491b8202a420c24
  • MD5 SHA1 SHA512 SSDEEP

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
      a4ef531f35ec95d7ea3310eb9a2ded322d2cdbf57eabe96aa491b8202a420c24.exe
    • Size 348KB
    • SHA256 a4ef531f35ec95d7ea3310eb9a2ded322d2cdbf57eabe96aa491b8202a420c24
    • MD5 SHA1 SHA512 SSDEEP
    • Modifies firewall policy service

    • Sality

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

    • UAC bypass

    • Windows security bypass

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Grants admin privileges

      Uses net.exe to modify the user's privileges.

    • Credentials from Password Stores: Windows Credential Manager

      Suspicious access to Credentials History.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • UPX packed file

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

    • Windows security modification

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Enumerates connected drives

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

    • Network Service Discovery

      Attempt to gather information on host's network.

    • Network Share Discovery

      Attempt to gather information on host network.

    • Enumerates processes with tasklist

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks