Overview

overview

7

Static

static

3

2024-09-21...it.exe

windows7-x64

7

2024-09-21...it.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    149s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    21-09-2024 13:42

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General

  • Target

    2024-09-21_02eaf054d741c5cdf530c6bb917dd762_lockbit.exe

  • Size

    136KB

  • MD5

    02eaf054d741c5cdf530c6bb917dd762

  • SHA1

    db68ff91ff5c5db354bf7dc20614590058f49ab0

  • SHA256

    e05e3af5b9fe30f9efb2e719d797612b511b6c603060af9a55127375f1076ee3

  • SHA512

    d98976dca558269a9e50a057e8e108cf78aeff2f73e875f9a3570264cbd43246227949811585a0467b481a3a6ebdf85278888cee57541a36067dbe68abe43696

  • SSDEEP

    1536:Vf/zuJmTn2lvpSzyOvBWg8g3xeevKE2j5uQHd:pzHTn2lvpfg8g3xeevKE2j5uod

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\2024-09-21_02eaf054d741c5cdf530c6bb917dd762_lockbit.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-09-21_02eaf054d741c5cdf530c6bb917dd762_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:1120
    • 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\2024-09-21_02eaf054d741c5cdf530c6bb917dd762_lockbit.exe" & del "C:\Users\Admin\AppData\Local\Temp\2024-09-21_02eaf054d741c5cdf530c6bb917dd762_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:2984
      • 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:2520
      • C:\Windows\SysWOW64\fsutil.exe
        fsutil file setzerodata offset=0 length=524288 "C:\Users\Admin\AppData\Local\Temp\2024-09-21_02eaf054d741c5cdf530c6bb917dd762_lockbit.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:836
  • C:\ProgramData\Microsoft\v2.0_2.0.0.0__c1fe42e4a0773d49\autofmt.exe
    C:\ProgramData\Microsoft\v2.0_2.0.0.0__c1fe42e4a0773d49\autofmt.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    PID:2624

Network

MITRE ATT&CK Enterprise v15

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Downloads

  • C:\ProgramData\Microsoft\v2.0_2.0.0.0__c1fe42e4a0773d49\autofmt.exe
    Filesize

    136KB

    MD5

    02eaf054d741c5cdf530c6bb917dd762

    SHA1

    db68ff91ff5c5db354bf7dc20614590058f49ab0

    SHA256

    e05e3af5b9fe30f9efb2e719d797612b511b6c603060af9a55127375f1076ee3

    SHA512

    d98976dca558269a9e50a057e8e108cf78aeff2f73e875f9a3570264cbd43246227949811585a0467b481a3a6ebdf85278888cee57541a36067dbe68abe43696

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