Overview

overview

10

Static

static

1

2025-01-24...er.exe

windows7-x64

10

2025-01-24...er.exe

windows10-2004-x64

10

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General

  • Target

    2025-01-24_a2b2a483ba1888e239b1ee19260b751e_bkransomware_floxif_hijackloader

  • Size

    3.7MB

  • Sample

    250124-lfl2tasqfp

  • MD5

    a2b2a483ba1888e239b1ee19260b751e

  • SHA1

    bcd4525db26a1f69db8926354cc6a8463bb6f227

  • SHA256

    b9e088bad0c633ff1f6b4fdc5ee11c64bbac2b7f88205299727fdca9eec48ce6

  • SHA512

    4ca3cfb7f5f9b1d75c80942df65c0ab867f1016329b5abf3bc9cad559f1157c08f641d9a2975e0315a39e83b8f78a66605e7537a9ed7bbca6942fa9586e8370b

  • SSDEEP

    98304:F43RC15uVECAlbtIeod0N1ikHiX5prEbY1Hpk/GiZ:y3RC3SmL2KbY1HpG

Score
10/10
floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

Malware Config

Targets

    • Target

      2025-01-24_a2b2a483ba1888e239b1ee19260b751e_bkransomware_floxif_hijackloader

    • Size

      3.7MB

    • MD5

      a2b2a483ba1888e239b1ee19260b751e

    • SHA1

      bcd4525db26a1f69db8926354cc6a8463bb6f227

    • SHA256

      b9e088bad0c633ff1f6b4fdc5ee11c64bbac2b7f88205299727fdca9eec48ce6

    • SHA512

      4ca3cfb7f5f9b1d75c80942df65c0ab867f1016329b5abf3bc9cad559f1157c08f641d9a2975e0315a39e83b8f78a66605e7537a9ed7bbca6942fa9586e8370b

    • SSDEEP

      98304:F43RC15uVECAlbtIeod0N1ikHiX5prEbY1Hpk/GiZ:y3RC3SmL2KbY1HpG

    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