Analysis

  • max time kernel
    71s
  • max time network
    73s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    25-11-2022 12:15

General

  • Target

    eb9cc0a2bb8e06702b8337cbab13d9b62f7951c59d05201e4122f96414824e26.exe

  • Size

    2.0MB

  • MD5

    cd30f8ff3a00656de5a27543aa485c1d

  • SHA1

    382c95170e86a0cf6160ab791264d5d5e48cb74c

  • SHA256

    eb9cc0a2bb8e06702b8337cbab13d9b62f7951c59d05201e4122f96414824e26

  • SHA512

    32874b8aa1f85cb3c12355d123913e4e0d0a5945fea3d91a579bad6a4f34a5adc7abd6825eb965271101e310e5a852ba496abab304ef20695f2acbca2f543a13

  • SSDEEP

    24576:TTrujPw5FzEOUHK6PHyrZhpoIFdE7OkqyPPQ8v6Dc4JgWrht8UbHv7MeeaqrRbGQ:fru2oNP6ZAh7s5JgqhtDjv7MVaqrRb

Malware Config

Signatures

  • Drops file in Drivers directory 1 IoCs
  • UPX packed file 24 IoCs

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

  • VMProtect packed file 3 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Suspicious use of SetWindowsHookEx 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\eb9cc0a2bb8e06702b8337cbab13d9b62f7951c59d05201e4122f96414824e26.exe
    "C:\Users\Admin\AppData\Local\Temp\eb9cc0a2bb8e06702b8337cbab13d9b62f7951c59d05201e4122f96414824e26.exe"
    1⤵
    • Drops file in Drivers directory
    • Writes to the Master Boot Record (MBR)
    • Suspicious use of SetWindowsHookEx
    PID:1084

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Bootkit

1
T1067

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1084-54-0x0000000074C91000-0x0000000074C93000-memory.dmp
    Filesize

    8KB

  • memory/1084-55-0x0000000000400000-0x000000000089F000-memory.dmp
    Filesize

    4.6MB

  • memory/1084-58-0x0000000010000000-0x000000001003D000-memory.dmp
    Filesize

    244KB

  • memory/1084-60-0x0000000010000000-0x000000001003D000-memory.dmp
    Filesize

    244KB

  • memory/1084-59-0x0000000010000000-0x000000001003D000-memory.dmp
    Filesize

    244KB

  • memory/1084-62-0x0000000010000000-0x000000001003D000-memory.dmp
    Filesize

    244KB

  • memory/1084-64-0x0000000010000000-0x000000001003D000-memory.dmp
    Filesize

    244KB

  • memory/1084-66-0x0000000010000000-0x000000001003D000-memory.dmp
    Filesize

    244KB

  • memory/1084-68-0x0000000010000000-0x000000001003D000-memory.dmp
    Filesize

    244KB

  • memory/1084-70-0x0000000010000000-0x000000001003D000-memory.dmp
    Filesize

    244KB

  • memory/1084-72-0x0000000010000000-0x000000001003D000-memory.dmp
    Filesize

    244KB

  • memory/1084-74-0x0000000010000000-0x000000001003D000-memory.dmp
    Filesize

    244KB

  • memory/1084-76-0x0000000010000000-0x000000001003D000-memory.dmp
    Filesize

    244KB

  • memory/1084-78-0x0000000010000000-0x000000001003D000-memory.dmp
    Filesize

    244KB

  • memory/1084-82-0x0000000010000000-0x000000001003D000-memory.dmp
    Filesize

    244KB

  • memory/1084-80-0x0000000010000000-0x000000001003D000-memory.dmp
    Filesize

    244KB

  • memory/1084-88-0x0000000010000000-0x000000001003D000-memory.dmp
    Filesize

    244KB

  • memory/1084-86-0x0000000010000000-0x000000001003D000-memory.dmp
    Filesize

    244KB

  • memory/1084-90-0x0000000010000000-0x000000001003D000-memory.dmp
    Filesize

    244KB

  • memory/1084-92-0x0000000010000000-0x000000001003D000-memory.dmp
    Filesize

    244KB

  • memory/1084-94-0x0000000010000000-0x000000001003D000-memory.dmp
    Filesize

    244KB

  • memory/1084-96-0x0000000010000000-0x000000001003D000-memory.dmp
    Filesize

    244KB

  • memory/1084-98-0x0000000010000000-0x000000001003D000-memory.dmp
    Filesize

    244KB

  • memory/1084-84-0x0000000010000000-0x000000001003D000-memory.dmp
    Filesize

    244KB

  • memory/1084-100-0x0000000010000000-0x000000001003D000-memory.dmp
    Filesize

    244KB

  • memory/1084-101-0x0000000000400000-0x000000000089F000-memory.dmp
    Filesize

    4.6MB

  • memory/1084-102-0x0000000010000000-0x000000001003D000-memory.dmp
    Filesize

    244KB

  • memory/1084-103-0x0000000000400000-0x000000000089F000-memory.dmp
    Filesize

    4.6MB