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Analysis

  • max time kernel
    44s
  • max time network
    159s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    23/05/2022, 21:12

General

  • Target

    0136e18e79051d6549520cb9aa2c1377d12872bed7622b4534e806452d2027d9.exe

  • Size

    16KB

  • MD5

    df43659131a6e537daa70ee649309f1f

  • SHA1

    c400b4a4678338a9a309dcf13d5e9a36bb2e4f4a

  • SHA256

    0136e18e79051d6549520cb9aa2c1377d12872bed7622b4534e806452d2027d9

  • SHA512

    de3a0994ce02ace7b39ff2b2625f2330813c3e1854adbe9e238823e306ae4667f0a3b7b2fa1a7aa499608ce47b14f838b9ddc6d0c7e9c43e5f9fdb9889cd5052

Malware Config

Signatures

  • LoaderBot

    LoaderBot is a loader written in .NET downloading and executing miners.

  • LoaderBot executable 1 IoCs
  • Drops startup file 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0136e18e79051d6549520cb9aa2c1377d12872bed7622b4534e806452d2027d9.exe
    "C:\Users\Admin\AppData\Local\Temp\0136e18e79051d6549520cb9aa2c1377d12872bed7622b4534e806452d2027d9.exe"
    1⤵
    • Drops startup file
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1856
    • C:\Windows\SysWOW64\cmd.exe
      "cmd" /C schtasks /create /tn \System\SecurityServiceUpdate /tr %userprofile%\AppData\Roaming\Windows\0136e18e79051d6549520cb9aa2c1377d12872bed7622b4534e806452d2027d9.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3464
  • C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /tn \System\SecurityServiceUpdate /tr C:\Users\Admin\AppData\Roaming\Windows\0136e18e79051d6549520cb9aa2c1377d12872bed7622b4534e806452d2027d9.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
    1⤵
    • Creates scheduled task(s)
    PID:3564

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1856-130-0x0000000000D80000-0x0000000000D8A000-memory.dmp

    Filesize

    40KB

  • memory/1856-132-0x0000000005D20000-0x0000000005D86000-memory.dmp

    Filesize

    408KB