Overview

overview

10

Static

static

3

b0317d04ce...bN.exe

windows7-x64

10

b0317d04ce...bN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b0317d04cea216c71968feec3a7cbed54a1a8ed27b687c4f98c5be0952eddd8bN.exe

  • Size

    1.4MB

  • Sample

    250101-2rgjgayncv

  • MD5

    57ec0f36f5e75cc1db4661544f29b7a0

  • SHA1

    5bf518f39b7397df82015e8eb932d155c039333b

  • SHA256

    b0317d04cea216c71968feec3a7cbed54a1a8ed27b687c4f98c5be0952eddd8b

  • SHA512

    d648382fc598bc1fd30deff94443161265d88d0ae895e39bef647da57938b718a79791aebccf21e98826bbbae855020977d7a0903d2b0c5996a201428304eb47

  • SSDEEP

    12288:CVq0SA9h1SxfJ4yb+QdIKYKNCJKHZDgdVw8XkLavV2Q9yW+GGYT7SLHBjvrEH7TU:Mpb1SxfJ4yL/tNCJPXUQrP4FrEH7w

Score
10/10
floxifbackdoordiscoverypersistenceprivilege_escalationspywarestealertrojanupx

Malware Config

Targets

    • Target

      b0317d04cea216c71968feec3a7cbed54a1a8ed27b687c4f98c5be0952eddd8bN.exe

    • Size

      1.4MB

    • MD5

      57ec0f36f5e75cc1db4661544f29b7a0

    • SHA1

      5bf518f39b7397df82015e8eb932d155c039333b

    • SHA256

      b0317d04cea216c71968feec3a7cbed54a1a8ed27b687c4f98c5be0952eddd8b

    • SHA512

      d648382fc598bc1fd30deff94443161265d88d0ae895e39bef647da57938b718a79791aebccf21e98826bbbae855020977d7a0903d2b0c5996a201428304eb47

    • SSDEEP

      12288:CVq0SA9h1SxfJ4yb+QdIKYKNCJKHZDgdVw8XkLavV2Q9yW+GGYT7SLHBjvrEH7TU:Mpb1SxfJ4yL/tNCJPXUQrP4FrEH7w

    Score
    10/10
    floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupxspywarestealer

    • 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.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Drops file in System32 directory

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks