General

  • Target

    AkrienBeta.rar

  • Size

    8.2MB

  • Sample

    241004-15vgtatejc

  • MD5

    f0f1deb70c096c6dd31a13fb6bf3405d

  • SHA1

    c55ebde5514b0f323101e07299d5d94daf3c7f9b

  • SHA256

    8b70b1938bdbdcc669467362359d7adea56186bcaca29a72ae6b906e44a9d052

  • SHA512

    2c67e47bb2d188bc1726c5922b6cf86a0d9bd592f0c196d4872836a8a3609b954a1c91bea45506f31e8d96031ea8a314fafd76b2b54033e0ebc99050e1cdba24

  • SSDEEP

    196608:7u+oRC7axkKUkLfRvQnNRg52lpVVJegBgGZeC:ipR2aPU6IncmJegBjAC

Malware Config

Targets

    • Target

      Akrien.exe

    • Size

      8.3MB

    • MD5

      c8237fbc1ebb6df62b9e7f267354988c

    • SHA1

      c5c12dda9dab7b450d770745f65f131c6fdb58b5

    • SHA256

      a7cfed3a6ef2d5ea805ac1ceb40eb8d4fa0328b50b884d72123d07f229a7fa3f

    • SHA512

      1e63b6c87e9e80df5c5f43828d5ff1f73eadf3b261e1072cdd9228cfe190217e408f4259f437706d63540589f8ea4dbced184e5b0e3810c5277e130df96240a6

    • SSDEEP

      196608:u/uqmN0ZqZMwfI9jUC2XMvH8zPjweaBpZ0cM6T2ooccXK7oS7:LOiIH2XgHq+jq8S3Yo2

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • 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

    • 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.

    • 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