Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    26-04-2024 06:23

General

  • Target

    2024-04-26_07e604265843cdb5f0c4247a67133642_floxif_mafia.exe

  • Size

    3.4MB

  • MD5

    07e604265843cdb5f0c4247a67133642

  • SHA1

    6c3eee9ba15d6d1b6517106ef1bbc4d1e26e2a85

  • SHA256

    1c882e1d34b28c4efc465adb7049b06db990c98c13d4b98dd23f80612b6f23aa

  • SHA512

    d626f43faedfcea551bbd61d412684cdf978a353b3b4b7f1372f9f244cef30c895079f32c31933bd263f5242859f22bfd2345d7ee0f9653df0cd6b1d6d7711d3

  • SSDEEP

    98304:vQIQ7n4g8zR1ZRER+7b6MYkjMtGs7qKnX341lfc4Hz:II9g8rTsZss7qKn4vXT

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.

  • Enumerates connected drives 3 TTPs 1 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-04-26_07e604265843cdb5f0c4247a67133642_floxif_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-04-26_07e604265843cdb5f0c4247a67133642_floxif_mafia.exe"
    1⤵
    • Loads dropped DLL
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2040

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/2040-3-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/2040-5-0x0000000000F60000-0x00000000012CA000-memory.dmp

    Filesize

    3.4MB

  • memory/2040-11-0x0000000000F60000-0x00000000012CA000-memory.dmp

    Filesize

    3.4MB

  • memory/2040-12-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB