Analysis

  • max time kernel
    95s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-09-2024 18:36

General

  • Target

    fe358ade06f44bd06d1dfc66e665cbdd0f2dd43828f97e21d862fcf417b9d757.exe

  • Size

    286KB

  • MD5

    e783af690b6cbd613d7556266a3837d2

  • SHA1

    d0c140df9d0b796afa2a1dfc35b4c3fd58ea16bc

  • SHA256

    fe358ade06f44bd06d1dfc66e665cbdd0f2dd43828f97e21d862fcf417b9d757

  • SHA512

    cb4017ac9487393bd373d9645d7e887453a9a8d372de5195edec248001e0f7c54866e57627ea3c290fc357f7017214d48d38c958005bcf72a78651f86a04b733

  • SSDEEP

    6144:77gKNkhSRIbkHouyXnZhB+h8WHlBV+UdvrEFp7hK5v:77gKNkhmIvuyXnPB+h8WHlBjvrEH7Yv

Malware Config

Signatures

  • Floxif, Floodfix

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

  • Detects Floxif payload 1 IoCs
  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 1 IoCs
  • UPX packed file 3 IoCs

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

  • Drops file in Program Files directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fe358ade06f44bd06d1dfc66e665cbdd0f2dd43828f97e21d862fcf417b9d757.exe
    "C:\Users\Admin\AppData\Local\Temp\fe358ade06f44bd06d1dfc66e665cbdd0f2dd43828f97e21d862fcf417b9d757.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:1080

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Program Files\Common Files\System\symsrv.dll

    Filesize

    67KB

    MD5

    7574cf2c64f35161ab1292e2f532aabf

    SHA1

    14ba3fa927a06224dfe587014299e834def4644f

    SHA256

    de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085

    SHA512

    4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

  • memory/1080-2-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/1080-7-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/1080-5-0x0000000000D40000-0x0000000000D77000-memory.dmp

    Filesize

    220KB