Overview

overview

10

Static

static

3

65a5e99686...3N.exe

windows7-x64

10

65a5e99686...3N.exe

windows10-2004-x64

10

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General

  • Target

    65a5e996869625b9571fbd1207ceccca74b25ece462d431b43edf44f687a2c53N.exe

  • Size

    175KB

  • Sample

    241216-s364tsvmcm

  • MD5

    f5db3e0e46ff8bb4b2c54b9fba06f750

  • SHA1

    f652ca1ad8a0a9d4ec93338cfa8cc67de49d0d16

  • SHA256

    65a5e996869625b9571fbd1207ceccca74b25ece462d431b43edf44f687a2c53

  • SHA512

    7c57589b06c059359be6184e4a8f5cbf7a2b52d3036827f121c0173b6fb37c26aae06fe30867496f929ca6ab3b84a1552bf1da998f1b6aadeea68c9eb1dbe608

  • SSDEEP

    3072:+gGTVbC8O513gSx2Cx2lQBV+UdE+rECWp7hKgsC9TC:7GTJC1OSBV+UdvrEFp7hKjCI

Score
10/10
floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

Malware Config

Targets

    • Target

      65a5e996869625b9571fbd1207ceccca74b25ece462d431b43edf44f687a2c53N.exe

    • Size

      175KB

    • MD5

      f5db3e0e46ff8bb4b2c54b9fba06f750

    • SHA1

      f652ca1ad8a0a9d4ec93338cfa8cc67de49d0d16

    • SHA256

      65a5e996869625b9571fbd1207ceccca74b25ece462d431b43edf44f687a2c53

    • SHA512

      7c57589b06c059359be6184e4a8f5cbf7a2b52d3036827f121c0173b6fb37c26aae06fe30867496f929ca6ab3b84a1552bf1da998f1b6aadeea68c9eb1dbe608

    • SSDEEP

      3072:+gGTVbC8O513gSx2Cx2lQBV+UdE+rECWp7hKgsC9TC:7GTJC1OSBV+UdvrEFp7hKjCI

    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