Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    13-09-2024 19:01

General

  • Target

    df064b29a386f0d0986bd91b5cd04e42882e94f321934f49207c053e3cf280b6.exe

  • Size

    277KB

  • MD5

    ae7066ea399064282287662e61adaea3

  • SHA1

    291e22a04f4ec94d8fa8f9b307aae30d972d2b3c

  • SHA256

    df064b29a386f0d0986bd91b5cd04e42882e94f321934f49207c053e3cf280b6

  • SHA512

    861059538540225411b5659d5159ff8c8a11e0a66185d19b9da07aa3a4424d8a0fd865e14897d226008dc19344793d1ae773f91aae1b47af263e58705ba3ed6b

  • SSDEEP

    3072:vHrfzYPc6X/YjW4l/DReos0gXfwbMuoB+UKrRiEOB9dXCQT1X/MK0dk5xMBQLJym:AA1l/DRfkYbM7B+mCGBV+UdvrEFp7hKr

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\df064b29a386f0d0986bd91b5cd04e42882e94f321934f49207c053e3cf280b6.exe
    "C:\Users\Admin\AppData\Local\Temp\df064b29a386f0d0986bd91b5cd04e42882e94f321934f49207c053e3cf280b6.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:2892

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/2892-3-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/2892-5-0x0000000000220000-0x0000000000255000-memory.dmp

    Filesize

    212KB

  • memory/2892-7-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB