Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/05/2024, 22:06

General

  • Target

    a5afcd6d0acf9d12e5271b2384ff515ac829412eb2625591b10a4c8d3f5b5d4b.exe

  • Size

    10.8MB

  • MD5

    9ea8569472021d93cc8de611b1b0e36d

  • SHA1

    236f822b98ee8912c6d17d10a875c16e20814eea

  • SHA256

    a5afcd6d0acf9d12e5271b2384ff515ac829412eb2625591b10a4c8d3f5b5d4b

  • SHA512

    3c85db4d3cd9dc61e94a518effeaa136378a0f85343a8250ee29e14712be8960683bd92eaff45efa07f85a2f0a6ebac8e41f04a23cbfc0f4af91d19b3cb0a609

  • SSDEEP

    196608:ecze6Q99Akn3CznZkgmmAfcnc6UmY05kv6iSH4hX0NNeL4rFvXQMlKMJuf3R:3zer9dnzgmmrU046VH4hqNeLmoMlKMI

Score
6/10

Malware Config

Signatures

  • 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 NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a5afcd6d0acf9d12e5271b2384ff515ac829412eb2625591b10a4c8d3f5b5d4b.exe
    "C:\Users\Admin\AppData\Local\Temp\a5afcd6d0acf9d12e5271b2384ff515ac829412eb2625591b10a4c8d3f5b5d4b.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:4316

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/4316-3-0x0000000000D98000-0x00000000012F5000-memory.dmp

    Filesize

    5.4MB

  • memory/4316-0-0x0000000003B10000-0x0000000003B11000-memory.dmp

    Filesize

    4KB

  • memory/4316-2-0x0000000000400000-0x0000000001DC0000-memory.dmp

    Filesize

    25.8MB

  • memory/4316-5-0x0000000010000000-0x00000000101A4000-memory.dmp

    Filesize

    1.6MB

  • memory/4316-9-0x0000000000400000-0x0000000001DC0000-memory.dmp

    Filesize

    25.8MB

  • memory/4316-10-0x0000000000400000-0x0000000001DC0000-memory.dmp

    Filesize

    25.8MB

  • memory/4316-11-0x0000000000400000-0x0000000001DC0000-memory.dmp

    Filesize

    25.8MB

  • memory/4316-12-0x0000000000400000-0x0000000001DC0000-memory.dmp

    Filesize

    25.8MB