General

  • Target

    skid.exe

  • Size

    35.6MB

  • Sample

    250410-yv94ea1nt3

  • MD5

    2f46075319ea4c53e66fa3fe9bc9371d

  • SHA1

    43e630bc86a2f2c2aee3a2dc82f73c46b532dcd4

  • SHA256

    c6af4df433ad7e464e41cd58e3e193b8e3ecf7f3ff174fa8fea2705fb43bd5ef

  • SHA512

    6f0f4483267e0f5adcefc18bde4f04a00ee5e1d1824413b098287f85b545c9c2c3a65509c1be11d1ecb778f80a7e983899ae839abd45cb2b61416819ae4e0db6

  • SSDEEP

    786432:o1/FkFDR41LN9oVRU1njEog/gxzszBxG0q9cc:SmR4NqVqljvg/OY3tq9

Malware Config

Targets

    • Target

      skid.exe

    • Size

      35.6MB

    • MD5

      2f46075319ea4c53e66fa3fe9bc9371d

    • SHA1

      43e630bc86a2f2c2aee3a2dc82f73c46b532dcd4

    • SHA256

      c6af4df433ad7e464e41cd58e3e193b8e3ecf7f3ff174fa8fea2705fb43bd5ef

    • SHA512

      6f0f4483267e0f5adcefc18bde4f04a00ee5e1d1824413b098287f85b545c9c2c3a65509c1be11d1ecb778f80a7e983899ae839abd45cb2b61416819ae4e0db6

    • SSDEEP

      786432:o1/FkFDR41LN9oVRU1njEog/gxzszBxG0q9cc:SmR4NqVqljvg/OY3tq9

    • Exela Stealer

      Exela Stealer is an open source stealer originally written in .NET and later transitioned to Python that was first observed in August 2023.

    • Exelastealer family

    • Grants admin privileges

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

    • Modifies Windows Firewall

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Clipboard Data

      Adversaries may collect data stored in the clipboard from users copying information within or between applications.

    • Deletes itself

    • 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.

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • 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.

    • Network Service Discovery

      Attempt to gather information on host's network.

    • Enumerates processes with tasklist

    • Hide Artifacts: Hidden Files and Directories

    • UPX packed file

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

MITRE ATT&CK Enterprise v16

Tasks