Overview

overview

10

Static

static

5

522bfbeaf3...3N.exe

windows7-x64

10

522bfbeaf3...3N.exe

windows10-2004-x64

10

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General

  • Target

    522bfbeaf30dc7bce70f5dd131b2e1e98aa36d9d8d78a235272fb38c8e0aac33N.exe

  • Size

    1.1MB

  • Sample

    250104-qlg29stkfm

  • MD5

    986204782f9c42adcda132b75bc1ac20

  • SHA1

    efa42c260bcaf0b4331343744dafaebf06a4736f

  • SHA256

    522bfbeaf30dc7bce70f5dd131b2e1e98aa36d9d8d78a235272fb38c8e0aac33

  • SHA512

    e71a31e1b63dfac1df99020dd2ba1661186be70d81005465a1d4723cd5d0d7316df24a9221d95f61ca8ea26a2885a0933d33cb0de1e405c43a344d0eff061804

  • SSDEEP

    24576:cAvyPuCv0p2XJqwPM+Xvk4jtSyDEA8akOmPOvSn6IjreIafOP7EuOTqrEH7q:Textko18ioyDq/ObWe7fA7Ec

Score
10/10
floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

Malware Config

Targets

    • Target

      522bfbeaf30dc7bce70f5dd131b2e1e98aa36d9d8d78a235272fb38c8e0aac33N.exe

    • Size

      1.1MB

    • MD5

      986204782f9c42adcda132b75bc1ac20

    • SHA1

      efa42c260bcaf0b4331343744dafaebf06a4736f

    • SHA256

      522bfbeaf30dc7bce70f5dd131b2e1e98aa36d9d8d78a235272fb38c8e0aac33

    • SHA512

      e71a31e1b63dfac1df99020dd2ba1661186be70d81005465a1d4723cd5d0d7316df24a9221d95f61ca8ea26a2885a0933d33cb0de1e405c43a344d0eff061804

    • SSDEEP

      24576:cAvyPuCv0p2XJqwPM+Xvk4jtSyDEA8akOmPOvSn6IjreIafOP7EuOTqrEH7q:Textko18ioyDq/ObWe7fA7Ec

    Score
    10/10
    floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

    • Floxif family

      floxif

    • Floxif, Floodfix

      Floxif aka FloodFix is a file-changing trojan and backdoor written in C++.

      backdoortrojanfloxif

    • Detects Floxif payload

      backdoor

    • Event Triggered Execution: AppInit DLLs

      Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.

      persistenceprivilege_escalation

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Loads dropped DLL

    • Enumerates connected drives

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

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks