Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    09-09-2024 22:29

General

  • Target

    174d7b4168198753e1ac56f3597d5ddd0b47e1828d53ab1ec70b39a5ae348a42.exe

  • Size

    277KB

  • MD5

    63b7f2a9db7a1a56ceefc5137f0d2b70

  • SHA1

    68972781a31945d646f90ca85583217a698cfc03

  • SHA256

    174d7b4168198753e1ac56f3597d5ddd0b47e1828d53ab1ec70b39a5ae348a42

  • SHA512

    b4854ee2155d117517081a7bda195636b50388c0521397422ebd3447fbdcab5d52df88a3529d8f54165bb7b80e0366a0e9988120d2c881782aeddacc71f2fe35

  • SSDEEP

    3072:MHrfzYyc6X/YyW4l/DReos0gXfzIWdMuoB+nOX92YytpZL20fRDLgeIZ4V9wtE3X:OAYl/DRfkbDM7B+GCzBV+UdvrEFp7hKx

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\174d7b4168198753e1ac56f3597d5ddd0b47e1828d53ab1ec70b39a5ae348a42.exe
    "C:\Users\Admin\AppData\Local\Temp\174d7b4168198753e1ac56f3597d5ddd0b47e1828d53ab1ec70b39a5ae348a42.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:2508

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    67KB

    MD5

    7574cf2c64f35161ab1292e2f532aabf

    SHA1

    14ba3fa927a06224dfe587014299e834def4644f

    SHA256

    de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085

    SHA512

    4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

  • memory/2508-3-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/2508-6-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/2508-5-0x0000000000240000-0x0000000000275000-memory.dmp

    Filesize

    212KB