Overview

overview

10

Static

static

5

a142a66521...e9.exe

windows7-x64

a142a66521...e9.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a142a6652117f4a2e01caaaf8a273384494292bb98efd2524b36b119201477e9

  • Size

    3.8MB

  • Sample

    241220-fey24a1lcm

  • MD5

    8eca649f7af62e1aec1c09064da100df

  • SHA1

    f20108f98b2a2bfecb8c365da01d08d71c00a3dc

  • SHA256

    a142a6652117f4a2e01caaaf8a273384494292bb98efd2524b36b119201477e9

  • SHA512

    1a77e97f1f18e9f9f6a212eb34951feb355aa6f47b071b6a6a10d82e2bb9e1545acadc5fccb2f118bd66b0eeb90c5be8f72e5cb1a834225203a2f85dc5a93f3a

  • SSDEEP

    49152:VwYCFEJz3sKcA1990FW6drnq9QF/Fs454vn6puWV355FXw/+euWV355FXw/+AuW0:VwYzenA1990FW6drnq9QpFXmv8k

Score
10/10
floxifbackdoordiscoveryexploittrojanupx

Malware Config

Targets

    • Target

      a142a6652117f4a2e01caaaf8a273384494292bb98efd2524b36b119201477e9

    • Size

      3.8MB

    • MD5

      8eca649f7af62e1aec1c09064da100df

    • SHA1

      f20108f98b2a2bfecb8c365da01d08d71c00a3dc

    • SHA256

      a142a6652117f4a2e01caaaf8a273384494292bb98efd2524b36b119201477e9

    • SHA512

      1a77e97f1f18e9f9f6a212eb34951feb355aa6f47b071b6a6a10d82e2bb9e1545acadc5fccb2f118bd66b0eeb90c5be8f72e5cb1a834225203a2f85dc5a93f3a

    • SSDEEP

      49152:VwYCFEJz3sKcA1990FW6drnq9QF/Fs454vn6puWV355FXw/+euWV355FXw/+AuW0:VwYzenA1990FW6drnq9QpFXmv8k

    Score
    10/10
    floxifbackdoordiscoveryexploittrojanupx

    • Floxif family

      floxif

    • Floxif, Floodfix

      Floxif aka FloodFix is a file-changing trojan and backdoor written in C++.

      backdoortrojanfloxif

    • Detects Floxif payload

      backdoor

    • Possible privilege escalation attempt

      exploit

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

      discovery

    • 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