General

  • Target

    f2d65b594c69bf7157a7a7900b4410032fd89e782186b8f001640412aeffcde0.exe

  • Size

    421KB

  • Sample

    241120-dbyk2szcqn

  • MD5

    1cda976305183864d4bd0e9fef64038c

  • SHA1

    fb2f7fdb705a1ab6db62d0889ca6012a0f7ace38

  • SHA256

    f2d65b594c69bf7157a7a7900b4410032fd89e782186b8f001640412aeffcde0

  • SHA512

    73684e398359db57f040d5fcec2afd60700aaa02f305ef610f02613ca8df0e2b215a9ae2f9880ef5a44629089b823664fb8bd01dbf17938154d82bb574d6acab

  • SSDEEP

    6144:5F/pG4LWq/IkJakr3xrbKgxXZ0UnrQ6O6agZCPUgidwvRC4Kmnc:5zPWJKakNrbKSmb69ZNPUnfnc

Malware Config

Targets

    • Target

      f2d65b594c69bf7157a7a7900b4410032fd89e782186b8f001640412aeffcde0.exe

    • Size

      421KB

    • MD5

      1cda976305183864d4bd0e9fef64038c

    • SHA1

      fb2f7fdb705a1ab6db62d0889ca6012a0f7ace38

    • SHA256

      f2d65b594c69bf7157a7a7900b4410032fd89e782186b8f001640412aeffcde0

    • SHA512

      73684e398359db57f040d5fcec2afd60700aaa02f305ef610f02613ca8df0e2b215a9ae2f9880ef5a44629089b823664fb8bd01dbf17938154d82bb574d6acab

    • SSDEEP

      6144:5F/pG4LWq/IkJakr3xrbKgxXZ0UnrQ6O6agZCPUgidwvRC4Kmnc:5zPWJKakNrbKSmb69ZNPUnfnc

    • Floxif family

    • Floxif, Floodfix

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

    • Ramnit

      Ramnit is a versatile family that holds viruses, worms, and Trojans.

    • Ramnit family

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates connected drives

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

    • Drops file in System32 directory

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks