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Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/12/2023, 19:03

General

  • Target

    012b0c60eaccb09be88f0187878da618.exe

  • Size

    330KB

  • MD5

    012b0c60eaccb09be88f0187878da618

  • SHA1

    7bca3eb6a63f33db1a64116f230e930d93169d41

  • SHA256

    54a3eb675ca9842d07dd48e9a98962f2c03f02458f1219e5b18f9671572dbdc1

  • SHA512

    365546d43f57eed4855fd7871ea9a04b52e8ea6cd33940b7b903822e476d9989a3231a1f1395592300cc03ec6e200b9936ce3af4113b02eb3bf16d4bb8e251e1

  • SSDEEP

    6144:oS+QH6yN8wfRe3q+2ZYbO2PY/eQanlrUtfnzCP/OkkbNzLU9OQ+eJwqf:CE6y66e3N272PYXZtePmFLRew+

Malware Config

Signatures

  • UPX packed file 3 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
  • Modifies system certificate store 2 TTPs 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\012b0c60eaccb09be88f0187878da618.exe
    "C:\Users\Admin\AppData\Local\Temp\012b0c60eaccb09be88f0187878da618.exe"
    1⤵
    • Enumerates connected drives
    • Writes to the Master Boot Record (MBR)
    • Drops file in Program Files directory
    • Modifies system certificate store
    PID:2944

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2944-0-0x0000000000400000-0x00000000004BD000-memory.dmp

    Filesize

    756KB

  • memory/2944-11-0x0000000000400000-0x00000000004BD000-memory.dmp

    Filesize

    756KB

  • memory/2944-17-0x0000000000400000-0x00000000004BD000-memory.dmp

    Filesize

    756KB