General

  • Target

    7iZT3SZA

  • Size

    2KB

  • Sample

    241110-xrrxzsshjm

  • MD5

    23e6cd04aa16cb33fef025d7e42f43a3

  • SHA1

    fcebefc79533191389bbefe76fc00209367dcf48

  • SHA256

    0398e879e171c3441e5ce1a9c76f5c6bb63d5913c63464ab87d920384f935af7

  • SHA512

    93b80c3136a0af8c0cfc620a59d6f830bef6a55184a230e1c5f9367d7eaac29d2be59f13246cca3cde5a5a1569437be792eefaae7646d3df596c26aff0db2594

Malware Config

Targets

    • Target

      7iZT3SZA

    • Size

      2KB

    • MD5

      23e6cd04aa16cb33fef025d7e42f43a3

    • SHA1

      fcebefc79533191389bbefe76fc00209367dcf48

    • SHA256

      0398e879e171c3441e5ce1a9c76f5c6bb63d5913c63464ab87d920384f935af7

    • SHA512

      93b80c3136a0af8c0cfc620a59d6f830bef6a55184a230e1c5f9367d7eaac29d2be59f13246cca3cde5a5a1569437be792eefaae7646d3df596c26aff0db2594

    • 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.

    • Downloads MZ/PE file

    • 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

    • Blocklisted process makes network request

    • Enumerates connected drives

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

    • 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 v15

Tasks