Resubmissions

18-08-2024 18:12

240818-ws68mawhnb 10

05-08-2024 01:00

240805-bcq69awclh 10

04-08-2024 22:30

240804-2e5qjasekf 10

General

  • Target

    ElectronV3.rar

  • Size

    10.7MB

  • Sample

    240818-ws68mawhnb

  • MD5

    f57bb89880b1dd2a614cc559468e08c1

  • SHA1

    e99d4aeee114bf361b12908dc5ffd8a47caead05

  • SHA256

    f96348bfffc7623d80de75b78930f8c16056ca45443bb9267e524ec928ce251e

  • SHA512

    57eab63c1c629c5add7f9d636a146f41d26afb3bfdca02a0091b088ff7e190b3f3cb9e8983518d958e96e0e4da1082f204a585e128898737bee3e665c03afd87

  • SSDEEP

    196608:fRMiMBBi6n9IVXKwGZtjQKjhkattGuEmGGkjVfIlIV9/6S1ex8J4/cJXwpNoDRre:pMiAiiSAtjLHJEmGG81iMES1eH/cJXqN

Malware Config

Targets

    • Target

      ElectronV3/ElectronV3.exe

    • Size

      10.8MB

    • MD5

      0339a0384386f21d256f465724f04598

    • SHA1

      939b4f540e6e81609c0313e4138c66c354ee1c7e

    • SHA256

      29e2e23ee36ff8e55e51a6ddaf82beaeee793e352193f80ce8748753d2b09059

    • SHA512

      b03537f21de20b9cb9923c6b9db3f97aeabe6ef0ba02a58e92eda79919cd1780a6ede4508c4891c3fbf1fad7ec4c5220886d8386dcfee139bbdd6ddedf0e05f3

    • SSDEEP

      196608:wSLRPANmJb3tQk5tOeNvX+wfm/pf+xfdkRBzLWK5rIWOzW0DaqkH:xLmNm7v5tRvX+9/pWFGRhLB5rIWeRaDH

    • 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.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • 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.

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Modifies RDP port number used by Windows

    • Modifies Windows Firewall

    • Sets service image path in registry

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Clipboard Data

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

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Impair Defenses: Safe Mode Boot

    • 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.

    • Checks installed software on the system

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

    • 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.

    • Drops file in System32 directory

    • Enumerates processes with tasklist

    • Hide Artifacts: Hidden Files and Directories

MITRE ATT&CK Enterprise v15

Tasks