Analysis

  • max time kernel
    140s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    30-12-2023 03:42

General

  • Target

    0d4d6070bd3422fa1c6e30d533b185bf.exe

  • Size

    202KB

  • MD5

    0d4d6070bd3422fa1c6e30d533b185bf

  • SHA1

    38397e785ca80bce8d3464c63474b22e905492aa

  • SHA256

    7d2ab5c79b5130b9358a36e78f0b724c12ee5e4610dc9ed337901318cc1b0f78

  • SHA512

    48762279304d54368a0074e90821c273a0673fad5a47881a834d03617563dfb1813e29222d47905fcb77d6b4a69468466a2e0fb38471385388aa407d7280a11b

  • SSDEEP

    6144:NHCTecfxmJ5TINDYwUi+pLTAxxNMIehM1CoZSpYgb:pGxG5To8wUi4cxJehvYgb

Malware Config

Signatures

  • UPX packed file 7 IoCs

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

  • Enumerates connected drives 3 TTPs 21 IoCs

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

  • 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.

  • Drops file in Program Files directory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0d4d6070bd3422fa1c6e30d533b185bf.exe
    "C:\Users\Admin\AppData\Local\Temp\0d4d6070bd3422fa1c6e30d533b185bf.exe"
    1⤵
    • Enumerates connected drives
    • Writes to the Master Boot Record (MBR)
    • Drops file in Program Files directory
    PID:1812

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1812-0-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1812-17-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1812-18-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1812-22-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1812-23-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1812-27-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1812-28-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB