Overview

overview

10

Static

static

1

2025-02-02...if.exe

windows7-x64

10

2025-02-02...if.exe

windows10-2004-x64

10

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General

  • Target

    2025-02-02_603bc171b593266451b5a29fe95212a4_bkransomware_floxif

  • Size

    2.1MB

  • Sample

    250202-swqs9szkhn

  • MD5

    603bc171b593266451b5a29fe95212a4

  • SHA1

    77d5c8d7bc7a9040ef26768fc9de6afd007a6d00

  • SHA256

    20946a7461a350f390b97000536a762cc5c8dac0173a62d2aafbab6beb7f70ab

  • SHA512

    29f96c26347d2ad43b1301700c8672ff6e41aceb5b75efc6432d8985e93c7460d65da7d026ffccc31cce317c17a598d769dfb8284e8bacb6ba9a643e8d69009c

  • SSDEEP

    49152:8knd6+gONTPp/3Mk9tkSo20kTFptamZEALNUVNVF3gtDofEKLVh+NADQwQk:Bd6+/TPp/3MkMSnjTbtamKgNUVNVF3gC

Score
10/10
floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

Malware Config

Targets

    • Target

      2025-02-02_603bc171b593266451b5a29fe95212a4_bkransomware_floxif

    • Size

      2.1MB

    • MD5

      603bc171b593266451b5a29fe95212a4

    • SHA1

      77d5c8d7bc7a9040ef26768fc9de6afd007a6d00

    • SHA256

      20946a7461a350f390b97000536a762cc5c8dac0173a62d2aafbab6beb7f70ab

    • SHA512

      29f96c26347d2ad43b1301700c8672ff6e41aceb5b75efc6432d8985e93c7460d65da7d026ffccc31cce317c17a598d769dfb8284e8bacb6ba9a643e8d69009c

    • SSDEEP

      49152:8knd6+gONTPp/3Mk9tkSo20kTFptamZEALNUVNVF3gtDofEKLVh+NADQwQk:Bd6+/TPp/3MkMSnjTbtamKgNUVNVF3gC

    Score
    10/10
    floxifbackdoordiscoverytrojanupxpersistenceprivilege_escalation

    • 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