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Overview

overview

7

Static

static

3

5d63ff1157...46.exe

windows7-x64

7

5d63ff1157...46.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/09/2024, 19:19

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General

  • Target

    5d63ff1157ee070bd451e6b5104de30f3973e03c4f95d1078922963d3fd7b846.exe

  • Size

    1.1MB

  • MD5

    fc805aaf5e42ceeb89a2d70ea1073daa

  • SHA1

    a12a18b346006b4d260c31daf20ebe304b2bc881

  • SHA256

    5d63ff1157ee070bd451e6b5104de30f3973e03c4f95d1078922963d3fd7b846

  • SHA512

    f24f87cb34436055f763912f4a3470982a99736e71b4fca6fe7f895261db8dbafd53ed8030ab0a628b39d5e215a42b68230e5549b398a3657d4f3f6b17c6a456

  • SSDEEP

    24576:CH0dl8myX9Bg42QoXFkrzkmmlSgRDko0lG4Z8r7Qfbkiu5QL:CcaClSFlG4ZM7QzM8

Score
7/10
discovery

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 3 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Deletes itself 1 IoCs
  • Executes dropped EXE 2 IoCs
  • 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
  • Modifies registry class 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5d63ff1157ee070bd451e6b5104de30f3973e03c4f95d1078922963d3fd7b846.exe
    "C:\Users\Admin\AppData\Local\Temp\5d63ff1157ee070bd451e6b5104de30f3973e03c4f95d1078922963d3fd7b846.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4372
    • C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
      2⤵
      • Checks computer location settings
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:1676
      • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"
        3⤵
        • Deletes itself
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        PID:2928
    • C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
      2⤵
      • Checks computer location settings
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:3372
      • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        PID:1652

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs
    Filesize

    753B

    MD5

    2217c9fc25e0b97b8e8878acad4080e3

    SHA1

    ffa8948d3636da23683d9409882db0740273bcc5

    SHA256

    1035adad28083cd866e3bfbcacddbaf217ef49e6101e2319370535e4ed102e28

    SHA512

    782c933f137fa2a46e0e92dd9c0f1f47c4b37c2aa9d860d830591922594f6d56f1953dd01621d46f00344497fc9ed482b5fd7b554b853529a5b49c66a95fd8ef

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  • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
    Filesize

    1.1MB

    MD5

    bc9cd68535d0490534e2313be65afc41

    SHA1

    5825720e53afe3d3cea7cadffd5ef14864738cf6

    SHA256

    11fb9cfb4d5ec9b4b25a15596dcd8ac93a16e8f1254344e6b81cb18696c41b9e

    SHA512

    d9183a668d9e83ea280fa6a0f7f793cba93c85e8a0b119c7bf69479b13fcce62c0aa89b7dd25530cffc8ebb83b006bf5711481af6bab958a6098c8fd177dce5f

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  • memory/4372-10-0x0000000000400000-0x0000000000551000-memory.dmp

    Filesize

    1.3MB

    Download