Analysis

  • max time kernel
    118s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    17/04/2024, 00:47

General

  • Target

    2024-04-17_b482e0b4ed1daff702e9e8c71e44ef8c_floxif_mafia.exe

  • Size

    2.5MB

  • MD5

    b482e0b4ed1daff702e9e8c71e44ef8c

  • SHA1

    abe26bbfe8f4295d1156e9e0369a1c86b254d6bb

  • SHA256

    03d17f9bd97e32137302b29fd09085a3f810f33e6c4105957bf38b43a6bc1f7b

  • SHA512

    6e0e02bc886d7b12b1287e27c058c4b966608594b2c0e04325741580faa09895812a25b82b16d36d599602698ea10bdfa6e725f8df44d1877bf828f1e4ac1fb3

  • SSDEEP

    49152:pmhcbMDOyZLi/N3iKTqOw7XYym7U4aFvsO1CThFhu7vLruwqf+tP:pmpiyZu/N3cOw7XSU4aFvsO1X7vr

Score
9/10

Malware Config

Signatures

  • UPX dump on OEP (original entry point) 3 IoCs
  • Modifies AppInit DLL entries 2 TTPs
  • 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
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-04-17_b482e0b4ed1daff702e9e8c71e44ef8c_floxif_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-04-17_b482e0b4ed1daff702e9e8c71e44ef8c_floxif_mafia.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious use of AdjustPrivilegeToken
    PID:1288

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/1288-3-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/1288-6-0x0000000000C20000-0x0000000000E9D000-memory.dmp

    Filesize

    2.5MB

  • memory/1288-7-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB