Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    11-12-2024 15:54

General

  • Target

    2024-12-11_3248f534f3368c1a4918e2ddba0d74d2_floxif_poet-rat_snatch.exe

  • Size

    8.7MB

  • MD5

    3248f534f3368c1a4918e2ddba0d74d2

  • SHA1

    56315c4160c67195e751c6a324e028f6268723c5

  • SHA256

    44768845763b4705f5ae05b0a53e3a3f36802917a193ed89c02b87ca74947a1a

  • SHA512

    e09509de4ebfef246f03960170e02f940cf8f31710cae2c1649b08180c25800350f1b9cedb0bb6e9537ce098379d4ac8be780b04d0c11abea723e408a231ca8b

  • SSDEEP

    98304:Lvn2TfhLyWbvVqGwzuCVCKEzCavuugvEYvHlnr9wXfr:Lvn+hLy4VnwzuCVCK8Cjv1g

Malware Config

Signatures

  • Floxif family
  • 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\2024-12-11_3248f534f3368c1a4918e2ddba0d74d2_floxif_poet-rat_snatch.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-12-11_3248f534f3368c1a4918e2ddba0d74d2_floxif_poet-rat_snatch.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:2980

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    67KB

    MD5

    7574cf2c64f35161ab1292e2f532aabf

    SHA1

    14ba3fa927a06224dfe587014299e834def4644f

    SHA256

    de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085

    SHA512

    4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

  • memory/2980-3-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/2980-5-0x0000000000735000-0x0000000000738000-memory.dmp

    Filesize

    12KB

  • memory/2980-6-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB