General

  • Target

    Mail Access Checker by xRisky v2 [Free version].rar

  • Size

    173.8MB

  • Sample

    241217-z4m6nsyjew

  • MD5

    a6b32c78de05f46e70353c4ef78835d7

  • SHA1

    df2308aaa56a7171363a45ad74d4066395fdb28e

  • SHA256

    b823e4a9a2d447217bcc6c7a7f67cabd36eab432d7d7e9d6b580fadba2446667

  • SHA512

    34598fa8f4b353534ad0da5c98e16ec98794100c16879cad66cb51c9f985a5c211e7e012473c86643afec6440d51e793cb03787035609d5c5fc8e82c4479fc03

  • SSDEEP

    3145728:rdmoIl768Uzz+3baQahQQAlDHor/Jp3Jqm8zV/Qlrt33VxI6C8mRHll6D1Gs:clu8UPihorD3J8Ql13VxiDRHll6R

Malware Config

Targets

    • Target

      Mail Access Checker by xRisky v2 [Free version].rar

    • Size

      173.8MB

    • MD5

      a6b32c78de05f46e70353c4ef78835d7

    • SHA1

      df2308aaa56a7171363a45ad74d4066395fdb28e

    • SHA256

      b823e4a9a2d447217bcc6c7a7f67cabd36eab432d7d7e9d6b580fadba2446667

    • SHA512

      34598fa8f4b353534ad0da5c98e16ec98794100c16879cad66cb51c9f985a5c211e7e012473c86643afec6440d51e793cb03787035609d5c5fc8e82c4479fc03

    • SSDEEP

      3145728:rdmoIl768Uzz+3baQahQQAlDHor/Jp3Jqm8zV/Qlrt33VxI6C8mRHll6D1Gs:clu8UPihorD3J8Ql13VxiDRHll6R

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Drops file in Drivers directory

    • Clipboard Data

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

    • 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.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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

    • 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