Overview

overview

7

Static

static

3

2024-10-14...it.exe

windows7-x64

7

2024-10-14...it.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    149s
  • max time network
    99s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    14/10/2024, 03:47

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General

  • Target

    2024-10-14_a6991ba3f878079c8fc1d8786c03ba84_lockbit.exe

  • Size

    38KB

  • MD5

    a6991ba3f878079c8fc1d8786c03ba84

  • SHA1

    4fee95da2032a93ef3367786cc1bcecb45b7e19c

  • SHA256

    33fe8e7f279104624589b62a3adaa36e8cf7a3ae0da889aa789d6105745e21c3

  • SHA512

    007f159ecd558f593d5d126948003857737ceb6d59dff9089252fe3e9db3a4894c714acb16daae36ff1602fab12b1ae6f556400fd3a1455b2d62158ffef735b8

  • SSDEEP

    768:irk0cr3xNg6Aut4bE0nvNS5ZHcWh+UNj07wbLwM6jHBB9D3xfjL2x4xC7g8QcrDA:EXWpAjHIHcO+UNS8GBx3xb6x4l8QcfA

Score
7/10
defense_evasiondiscovery

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Impair Defenses: Safe Mode Boot 1 TTPs 2 IoCs
    defense_evasion
  • Subvert Trust Controls: Mark-of-the-Web Bypass 1 TTPs 1 IoCs

    When files are downloaded from the Internet, they are tagged with a hidden NTFS Alternate Data Stream (ADS) named Zone.Identifier with a specific value known as the MOTW.

    defense_evasion
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

    discovery
  • NTFS ADS 1 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-10-14_a6991ba3f878079c8fc1d8786c03ba84_lockbit.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-10-14_a6991ba3f878079c8fc1d8786c03ba84_lockbit.exe"
    1⤵
    • Impair Defenses: Safe Mode Boot
    • Subvert Trust Controls: Mark-of-the-Web Bypass
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of WriteProcessMemory
    PID:1456
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /d /c ping -n 2 127.0.0.1 > NUL & fsutil file setzerodata offset=0 length=524288 "C:\Users\Admin\AppData\Local\Temp\2024-10-14_a6991ba3f878079c8fc1d8786c03ba84_lockbit.exe" & del "C:\Users\Admin\AppData\Local\Temp\2024-10-14_a6991ba3f878079c8fc1d8786c03ba84_lockbit.exe" > NUL & exit
      2⤵
      • Deletes itself
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Suspicious use of WriteProcessMemory
      PID:3020
      • C:\Windows\SysWOW64\PING.EXE
        ping -n 2 127.0.0.1
        3⤵
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Internet Connection Discovery
        • Runs ping.exe
        PID:1640
      • C:\Windows\SysWOW64\fsutil.exe
        fsutil file setzerodata offset=0 length=524288 "C:\Users\Admin\AppData\Local\Temp\2024-10-14_a6991ba3f878079c8fc1d8786c03ba84_lockbit.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2788
  • C:\ProgramData\Microsoft\v2.0_2.0.0.0__96575936e28d6db5\credwiz.exe
    C:\ProgramData\Microsoft\v2.0_2.0.0.0__96575936e28d6db5\credwiz.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    PID:2776

Network

        MITRE ATT&CK Enterprise v15

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        Downloads

        • C:\ProgramData\Microsoft\v2.0_2.0.0.0__96575936e28d6db5\credwiz.exe
          Filesize

          36KB

          MD5

          d2b0b1b1284de551a5b5806bdbf7c193

          SHA1

          42b560f880523a296b8e19303a563a65f0c75330

          SHA256

          8fc84c153bc4c2638d8916a246a3fb53d42193583fe9fa213523b0ae91d4bce7

          SHA512

          61b16d14e5978df4916b1aaf2cc40b754304a29c7ca12992f95275997fb0438d4e9bef12650b5df07261f32f8e85460b3ce32537ab17cb22a17144eaf2513510

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        • C:\ProgramData\Microsoft\v2.0_2.0.0.0__96575936e28d6db5\credwiz.exe
          Filesize

          38KB

          MD5

          a6991ba3f878079c8fc1d8786c03ba84

          SHA1

          4fee95da2032a93ef3367786cc1bcecb45b7e19c

          SHA256

          33fe8e7f279104624589b62a3adaa36e8cf7a3ae0da889aa789d6105745e21c3

          SHA512

          007f159ecd558f593d5d126948003857737ceb6d59dff9089252fe3e9db3a4894c714acb16daae36ff1602fab12b1ae6f556400fd3a1455b2d62158ffef735b8

          Download Submit