General

  • Target

    8cf2d659fba0560812bc1419a3248df0N.exe

  • Size

    2.8MB

  • Sample

    240817-nx7e7awhqk

  • MD5

    8cf2d659fba0560812bc1419a3248df0

  • SHA1

    b42b27e25a39bf1f7d49311a08ea7179620cb6d0

  • SHA256

    da7a55b1f37d5370a52d564a24251fa93e01fed4360f9ac3f9a0229107e3c62f

  • SHA512

    278b3cf25ed5b2f665a44179236ae5072943358ec3a0efd64999a6a5376d19d7d99fa825f83ffbd2f50a3b408e341ab4a8b06032e6e693235995bd11d3711a2c

  • SSDEEP

    49152:Aq2Xz0rpqfGHAt8/ZARIEwb4orEbhzUh1F0FT/2a+8Rr+VhanGvZ9JKsyvZ9JKso:Aq2X0pTHAtswSb4orEVzUhb0R/2x8MVR

Malware Config

Targets

    • Target

      8cf2d659fba0560812bc1419a3248df0N.exe

    • Size

      2.8MB

    • MD5

      8cf2d659fba0560812bc1419a3248df0

    • SHA1

      b42b27e25a39bf1f7d49311a08ea7179620cb6d0

    • SHA256

      da7a55b1f37d5370a52d564a24251fa93e01fed4360f9ac3f9a0229107e3c62f

    • SHA512

      278b3cf25ed5b2f665a44179236ae5072943358ec3a0efd64999a6a5376d19d7d99fa825f83ffbd2f50a3b408e341ab4a8b06032e6e693235995bd11d3711a2c

    • SSDEEP

      49152:Aq2Xz0rpqfGHAt8/ZARIEwb4orEbhzUh1F0FT/2a+8Rr+VhanGvZ9JKsyvZ9JKso:Aq2X0pTHAtswSb4orEVzUhb0R/2x8MVR

    • Floxif, Floodfix

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

    • Detects Floxif payload

    • Event Triggered Execution: AppInit DLLs

      Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.

    • 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

    • UPX packed file

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

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

MITRE ATT&CK Enterprise v15

Tasks