Overview

overview

10

Static

static

3

b961ec17b3...1N.exe

windows7-x64

10

b961ec17b3...1N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b961ec17b3a372150efef5564dddf68a65cc6529826d29771596547e56dcff41N.exe

  • Size

    396KB

  • Sample

    250103-w87t4axlgz

  • MD5

    64d7641007f924886dd05fe45eccb9b0

  • SHA1

    0e1a3e279c4c49a61a58950b80d0faa1c319aefa

  • SHA256

    b961ec17b3a372150efef5564dddf68a65cc6529826d29771596547e56dcff41

  • SHA512

    550388f3ba55e519aee0b7b8e679e376a90d7ac2685ee750d49df53c5f297fb5f97a3bf4bf4a31dfaf2b28f73b3289c051d2031f04769ed0dbd39dff4e3484e0

  • SSDEEP

    6144:vDpYqBUT7eFN/+Y8wi0Bhp8N8GAkkoxQ5hU+8bQEPjBV+UdvrEFp7hKGL:xHN/18wNhe+oxQ5hUMEPjBjvrEH7/

Score
10/10
floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

Malware Config

Targets

    • Target

      b961ec17b3a372150efef5564dddf68a65cc6529826d29771596547e56dcff41N.exe

    • Size

      396KB

    • MD5

      64d7641007f924886dd05fe45eccb9b0

    • SHA1

      0e1a3e279c4c49a61a58950b80d0faa1c319aefa

    • SHA256

      b961ec17b3a372150efef5564dddf68a65cc6529826d29771596547e56dcff41

    • SHA512

      550388f3ba55e519aee0b7b8e679e376a90d7ac2685ee750d49df53c5f297fb5f97a3bf4bf4a31dfaf2b28f73b3289c051d2031f04769ed0dbd39dff4e3484e0

    • SSDEEP

      6144:vDpYqBUT7eFN/+Y8wi0Bhp8N8GAkkoxQ5hU+8bQEPjBV+UdvrEFp7hKGL:xHN/18wNhe+oxQ5hUMEPjBjvrEH7/

    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