Overview

overview

10

Static

static

3

2025-02-07...er.exe

windows7-x64

10

2025-02-07...er.exe

windows10-2004-x64

10

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General

  • Target

    2025-02-07_1b96ee809f7bc499dea8971c5c43cf01_avoslocker_cobalt-strike_floxif_luca-stealer

  • Size

    662KB

  • Sample

    250207-xeerwstpcn

  • MD5

    1b96ee809f7bc499dea8971c5c43cf01

  • SHA1

    b8a4e47d06a77b2031f11570c01713941a346d0c

  • SHA256

    8ebbb14bcc66e6ef577e88f49a9022ad48718bb77b8378b10756d71cec333c9c

  • SHA512

    755bde3c06fc9a377662fa31670c06256832103259bad13c92c073d1eb1fb5b566d33fabc6b29f6007157043eb494f608f4d0fc3f35e0403f7f2d15955cf6bed

  • SSDEEP

    12288:9gkJRQ603BBKl3Ej87HnVWqqPIBONhxsUzb95SBjvrEH7G:9gkJqlym/xsUzPUrEH7G

Score
10/10
floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

Malware Config

Targets

    • Target

      2025-02-07_1b96ee809f7bc499dea8971c5c43cf01_avoslocker_cobalt-strike_floxif_luca-stealer

    • Size

      662KB

    • MD5

      1b96ee809f7bc499dea8971c5c43cf01

    • SHA1

      b8a4e47d06a77b2031f11570c01713941a346d0c

    • SHA256

      8ebbb14bcc66e6ef577e88f49a9022ad48718bb77b8378b10756d71cec333c9c

    • SHA512

      755bde3c06fc9a377662fa31670c06256832103259bad13c92c073d1eb1fb5b566d33fabc6b29f6007157043eb494f608f4d0fc3f35e0403f7f2d15955cf6bed

    • SSDEEP

      12288:9gkJRQ603BBKl3Ej87HnVWqqPIBONhxsUzb95SBjvrEH7G:9gkJqlym/xsUzPUrEH7G

    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

    • Downloads MZ/PE file

    • 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