General

  • Target

    ApexClient.exe

  • Size

    5.9MB

  • Sample

    250207-vjrada1jhj

  • MD5

    1597f3168119e47ea081aa54d67259c8

  • SHA1

    f58f61faa230cae5c12eefb6c1be314dd5623872

  • SHA256

    1cbf6cf57cd8f9cff968a1500fd2709d07be36565d535be3fbec5b0259de6e12

  • SHA512

    d3f53cc37f377ba13f6c7d841e1a99b20292a791fd3c53266d816214d5525f328542f8c5bb632a7803204a9f93bbb047be2ca8ad62251c4d8376016be37a1801

  • SSDEEP

    98304:rQ+WCSApi65sn6Wfz7pnxCjJaWlpx1dstaNoSwKHf1c3z5MOueAeFW9hbkrNGsUt:rDmArDOYjJlpZstQoS9Hf12VKXZbbCMR

Malware Config

Targets

    • Target

      ApexClient.exe

    • Size

      5.9MB

    • MD5

      1597f3168119e47ea081aa54d67259c8

    • SHA1

      f58f61faa230cae5c12eefb6c1be314dd5623872

    • SHA256

      1cbf6cf57cd8f9cff968a1500fd2709d07be36565d535be3fbec5b0259de6e12

    • SHA512

      d3f53cc37f377ba13f6c7d841e1a99b20292a791fd3c53266d816214d5525f328542f8c5bb632a7803204a9f93bbb047be2ca8ad62251c4d8376016be37a1801

    • SSDEEP

      98304:rQ+WCSApi65sn6Wfz7pnxCjJaWlpx1dstaNoSwKHf1c3z5MOueAeFW9hbkrNGsUt:rDmArDOYjJlpZstQoS9Hf12VKXZbbCMR

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

    • Enumerates processes with tasklist

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks