Overview

overview

10

Static

static

1

2024-09-05...if.exe

windows7-x64

10

2024-09-05...if.exe

windows10-2004-x64

10

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General

  • Target

    2024-09-05_cd3455a2f8f2413660bb47bbe9fdfc5a_bkransomware_floxif

  • Size

    2.1MB

  • Sample

    240905-ptf99s1hlg

  • MD5

    cd3455a2f8f2413660bb47bbe9fdfc5a

  • SHA1

    83d805763714ade70cc52f62a0c36693715b3e0a

  • SHA256

    9488ef0cbaa433e6d3b4e43267ec8bc7ecaf16588a059930e9498489ddd4a2d4

  • SHA512

    61a3221e5e54ef7143585540a4ee2b038da3e7347bcb73cc467f80328689d6f4e12972febe404784f98aa11bb235be0df4b12b425d03494a776d1d0b86860262

  • SSDEEP

    49152:/ofqq2msxBMWSxRio/D4UQGJ6+Y59N2153eqPk4utu+NNAVw6rPYVA:gCq2R3MWSxN/MvGJrYx2r31Pk4utCV6A

Score
10/10
floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

Malware Config

Targets

    • Target

      2024-09-05_cd3455a2f8f2413660bb47bbe9fdfc5a_bkransomware_floxif

    • Size

      2.1MB

    • MD5

      cd3455a2f8f2413660bb47bbe9fdfc5a

    • SHA1

      83d805763714ade70cc52f62a0c36693715b3e0a

    • SHA256

      9488ef0cbaa433e6d3b4e43267ec8bc7ecaf16588a059930e9498489ddd4a2d4

    • SHA512

      61a3221e5e54ef7143585540a4ee2b038da3e7347bcb73cc467f80328689d6f4e12972febe404784f98aa11bb235be0df4b12b425d03494a776d1d0b86860262

    • SSDEEP

      49152:/ofqq2msxBMWSxRio/D4UQGJ6+Y59N2153eqPk4utu+NNAVw6rPYVA:gCq2R3MWSxN/MvGJrYx2r31Pk4utCV6A

    Score
    10/10
    floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

    • 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

    • UPX packed file

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

      upx

    • Enumerates connected drives

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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks