Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/02/2024, 13:42

General

  • Target

    2024-02-22_45f8739abde86f33194884a242d7de10_floxif_mafia.exe

  • Size

    347KB

  • MD5

    45f8739abde86f33194884a242d7de10

  • SHA1

    580cfea8e501143eb244ffad561eea71c5a87c22

  • SHA256

    911c23b671891dec2088a171369b705fd09fd92bb23018eaff09625175bec63c

  • SHA512

    55dc8d5cfc5226ae4cd2b7d7994709120c4c05e08dd25fddd11d1035e0184d50a812cd7ae95c9cd9bb15150576c3594a795c388ce66c7409a18d303bc0cbb3ac

  • SSDEEP

    6144:jRhcgGeQa217K4+Ay6EtA5amg/zmIAkWU/lOlB3lW3ptBV+UdvrEFp7hKFi:zGPaG77+y11QzmIAtU/lOlBmbBjvrEHv

Score
9/10
upx

Malware Config

Signatures

  • UPX dump on OEP (original entry point) 3 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
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-02-22_45f8739abde86f33194884a242d7de10_floxif_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-02-22_45f8739abde86f33194884a242d7de10_floxif_mafia.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious use of AdjustPrivilegeToken
    PID:4772

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

    Filesize

    67KB

    MD5

    7574cf2c64f35161ab1292e2f532aabf

    SHA1

    14ba3fa927a06224dfe587014299e834def4644f

    SHA256

    de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085

    SHA512

    4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

  • memory/4772-4-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/4772-6-0x0000000000410000-0x0000000000458000-memory.dmp

    Filesize

    288KB

  • memory/4772-7-0x0000000000410000-0x0000000000458000-memory.dmp

    Filesize

    288KB

  • memory/4772-8-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB