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04/07/2024, 03:29

240704-d1zjmstgqh 10

General

  • Target

    WaveInstaller.exe

  • Size

    9.5MB

  • Sample

    240704-d1zjmstgqh

  • MD5

    19f643c5ea4560046bafd390fa49f66b

  • SHA1

    a9fabd9177238c649d8f65a1b9bc7b5141d68da3

  • SHA256

    ea17b2d1cd10a3bcf8e70196795ee90b3802f4b348b340a085d85452527fc602

  • SHA512

    0f0703655b70535c6ecf85a113720540fa06fd9616b9d6bad4698f141518ce14bd3ffb88bb5f719eb77381c7109ffa7af017ad7022d1b7c6fddaab12fd87be2b

  • SSDEEP

    196608:55HQXwuLWYlHksurErvI9pWjgN3ZdahF0pbH1AYSEp1CtQsNI/SBmUi:BtQurEUWjqeWxQX6nWvi

Malware Config

Targets

    • Target

      WaveInstaller.exe

    • Size

      9.5MB

    • MD5

      19f643c5ea4560046bafd390fa49f66b

    • SHA1

      a9fabd9177238c649d8f65a1b9bc7b5141d68da3

    • SHA256

      ea17b2d1cd10a3bcf8e70196795ee90b3802f4b348b340a085d85452527fc602

    • SHA512

      0f0703655b70535c6ecf85a113720540fa06fd9616b9d6bad4698f141518ce14bd3ffb88bb5f719eb77381c7109ffa7af017ad7022d1b7c6fddaab12fd87be2b

    • SSDEEP

      196608:55HQXwuLWYlHksurErvI9pWjgN3ZdahF0pbH1AYSEp1CtQsNI/SBmUi:BtQurEUWjqeWxQX6nWvi

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Checks computer location settings

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

    • 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.

    • UPX packed file

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks for any installed AV software in registry

    • 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.

    • Hide Artifacts: Hidden Files and Directories

MITRE ATT&CK Enterprise v15

Tasks