Overview

overview

10

Static

static

1

2025-01-05...if.exe

windows7-x64

10

2025-01-05...if.exe

windows10-2004-x64

10

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General

  • Target

    2025-01-05_4e386350c4223e77c6b7728fc893fb68_bkransomware_floxif

  • Size

    4.7MB

  • Sample

    250105-f8zkqawjhl

  • MD5

    4e386350c4223e77c6b7728fc893fb68

  • SHA1

    8da5ea97ee07d080f71a61287ac4b85e851a7111

  • SHA256

    2ac9febfc746061aa5ad761685040c10f042c585456e63066b44ce35e247aef8

  • SHA512

    1600fcfb09783e6de579cb4e2f6bfb024ec4d2dd0657208d61bcb90eb380c044b60e039036617985da16746872352f8d53fcbe3535a2eab018707cfdc771ca31

  • SSDEEP

    98304:kBe40bl9dRPenSX5gBoCj0DHDB1dE46V3u/K:h3NenNj8L/K

Score
10/10
floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

Malware Config

Targets

    • Target

      2025-01-05_4e386350c4223e77c6b7728fc893fb68_bkransomware_floxif

    • Size

      4.7MB

    • MD5

      4e386350c4223e77c6b7728fc893fb68

    • SHA1

      8da5ea97ee07d080f71a61287ac4b85e851a7111

    • SHA256

      2ac9febfc746061aa5ad761685040c10f042c585456e63066b44ce35e247aef8

    • SHA512

      1600fcfb09783e6de579cb4e2f6bfb024ec4d2dd0657208d61bcb90eb380c044b60e039036617985da16746872352f8d53fcbe3535a2eab018707cfdc771ca31

    • SSDEEP

      98304:kBe40bl9dRPenSX5gBoCj0DHDB1dE46V3u/K:h3NenNj8L/K

    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