Analysis

  • max time kernel
    44s
  • max time network
    50s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    23-11-2022 18:39

General

  • Target

    2022-11-23_9538f1bfc95331ed005e12b0cd3cbe52_floxif_mafia.exe

  • Size

    346KB

  • MD5

    9538f1bfc95331ed005e12b0cd3cbe52

  • SHA1

    43b61ee17f36aa86ff1a2b1992c9a49b1de7a08f

  • SHA256

    a0125b0bc4c23a88fe5f7de7083a3a43b3d6527626318b9ea0ee5db18fb10649

  • SHA512

    343b6090a526d28add9418d1cee2f9e41924f56f079bfacee4b6767e72d484d5f0d8d6e0bf3c70d1c3a5ff073fa6b61bdaac61d69b069d308a7fcfae56d9baf4

  • SSDEEP

    6144:WRhcgGeQa217K4+AyBw5amE/zmIAkWU/jpIB3nWHpGBV+UdvrEFp7hKo:KGPaG77+5w1MzmIAtU/jpIBMMBjvrEHP

Score
9/10

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Modifies AppInit DLL entries 2 TTPs
  • UPX packed file 3 IoCs

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

  • Loads dropped DLL 1 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2022-11-23_9538f1bfc95331ed005e12b0cd3cbe52_floxif_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2022-11-23_9538f1bfc95331ed005e12b0cd3cbe52_floxif_mafia.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious use of AdjustPrivilegeToken
    PID:1816

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    67KB

    MD5

    7574cf2c64f35161ab1292e2f532aabf

    SHA1

    14ba3fa927a06224dfe587014299e834def4644f

    SHA256

    de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085

    SHA512

    4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

  • memory/1816-55-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/1816-56-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB