Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-11-2024 01:43

General

  • Target

    062776ef7a20d08c9e92343d49872bf7e002ca33beddc186062264c16e43f39a.exe

  • Size

    688KB

  • MD5

    c8905450b65f99ae405bf621a149acc5

  • SHA1

    ad70b0701d6d50537476ebb5147fba617ebe0102

  • SHA256

    062776ef7a20d08c9e92343d49872bf7e002ca33beddc186062264c16e43f39a

  • SHA512

    93544d2527f2143d8bb03943d646df52e642647f8311c180e532503601b2bf223c7a0aef2c2e48e62f076712d0a5ad2c21c67eff63ca75b41f53304bc1dfc7a5

  • SSDEEP

    12288:jMrEy90J8Slz8Do/o5uUH4hlpnKXI5VVmYxSeYy+zB43xXYMhKbvxGdDWXu2:XyM8Slyo/le2l9PmYxSjR4hIMA7xGVw7

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Signatures

  • Detects Healer an antivirus disabler dropper 17 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 20 IoCs
  • Redline family
  • Executes dropped EXE 3 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\062776ef7a20d08c9e92343d49872bf7e002ca33beddc186062264c16e43f39a.exe
    "C:\Users\Admin\AppData\Local\Temp\062776ef7a20d08c9e92343d49872bf7e002ca33beddc186062264c16e43f39a.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4912
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio4666.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio4666.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:588
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6282.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6282.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4968
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4968 -s 1084
          4⤵
          • Program crash
          PID:4468
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7454.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7454.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:1772
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4968 -ip 4968
    1⤵
      PID:4688

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio4666.exe

      Filesize

      546KB

      MD5

      0b7b6d6cd58ba2ac0c32ac5d10515250

      SHA1

      10d204a902bd865c415279ffc5ebf627146e75d7

      SHA256

      6a42b854ea79bbebb5a7734fd18374a3ebf3c9b463c7b33b8207803cb37ee060

      SHA512

      0fab8321068c5eb6ebbdfdbe4e05b5494111ba50486c87962fe1888d6c4f4407cdf7905fb919e68d90dfe3da025b9a95edfbbea64fde6640055e1265cef263d4

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6282.exe

      Filesize

      329KB

      MD5

      feccfab0368b2931d10e445764382573

      SHA1

      a8aca5eb3cd31cc940b1a085a57adf64285dea0c

      SHA256

      38a612feef0258d911c8f2fd7c982010c5c8f9f0a1921f7a81c63f37e7ad877a

      SHA512

      7e327f832faf0ae1b1a210a92cfa29d4dd84e36c59133736770b645cab735f52515b918df1b34e20a5748d4a46155401617f7b5d3fc86dddbbc3c0d9b901751c

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7454.exe

      Filesize

      386KB

      MD5

      0a45dd35e2f654842ee8f1fca73833c9

      SHA1

      a3b438ee4e4c6ed2e2c95c39341c4f17984327f0

      SHA256

      e8c20418cfcce9076454ada3e1859b94bc81b0f3355ce6e3d329b882086cf987

      SHA512

      01e7e1c10059f548991cb78cdab09385f8ac0eb92decfaa63a4a05052b5267d99d3300b1afc64663649be48f4d1d6d9c1edfe53e7ffef9d48f7b5ca2057710b4

    • memory/1772-73-0x0000000004DC0000-0x0000000004DFF000-memory.dmp

      Filesize

      252KB

    • memory/1772-77-0x0000000004DC0000-0x0000000004DFF000-memory.dmp

      Filesize

      252KB

    • memory/1772-969-0x0000000007EB0000-0x0000000007FBA000-memory.dmp

      Filesize

      1.0MB

    • memory/1772-968-0x0000000007890000-0x0000000007EA8000-memory.dmp

      Filesize

      6.1MB

    • memory/1772-62-0x0000000004DC0000-0x0000000004DFF000-memory.dmp

      Filesize

      252KB

    • memory/1772-63-0x0000000004DC0000-0x0000000004DFF000-memory.dmp

      Filesize

      252KB

    • memory/1772-65-0x0000000004DC0000-0x0000000004DFF000-memory.dmp

      Filesize

      252KB

    • memory/1772-67-0x0000000004DC0000-0x0000000004DFF000-memory.dmp

      Filesize

      252KB

    • memory/1772-69-0x0000000004DC0000-0x0000000004DFF000-memory.dmp

      Filesize

      252KB

    • memory/1772-71-0x0000000004DC0000-0x0000000004DFF000-memory.dmp

      Filesize

      252KB

    • memory/1772-971-0x0000000007FC0000-0x0000000007FFC000-memory.dmp

      Filesize

      240KB

    • memory/1772-972-0x0000000008110000-0x000000000815C000-memory.dmp

      Filesize

      304KB

    • memory/1772-75-0x0000000004DC0000-0x0000000004DFF000-memory.dmp

      Filesize

      252KB

    • memory/1772-970-0x0000000004E70000-0x0000000004E82000-memory.dmp

      Filesize

      72KB

    • memory/1772-79-0x0000000004DC0000-0x0000000004DFF000-memory.dmp

      Filesize

      252KB

    • memory/1772-81-0x0000000004DC0000-0x0000000004DFF000-memory.dmp

      Filesize

      252KB

    • memory/1772-83-0x0000000004DC0000-0x0000000004DFF000-memory.dmp

      Filesize

      252KB

    • memory/1772-85-0x0000000004DC0000-0x0000000004DFF000-memory.dmp

      Filesize

      252KB

    • memory/1772-87-0x0000000004DC0000-0x0000000004DFF000-memory.dmp

      Filesize

      252KB

    • memory/1772-89-0x0000000004DC0000-0x0000000004DFF000-memory.dmp

      Filesize

      252KB

    • memory/1772-91-0x0000000004DC0000-0x0000000004DFF000-memory.dmp

      Filesize

      252KB

    • memory/1772-93-0x0000000004DC0000-0x0000000004DFF000-memory.dmp

      Filesize

      252KB

    • memory/1772-95-0x0000000004DC0000-0x0000000004DFF000-memory.dmp

      Filesize

      252KB

    • memory/1772-61-0x0000000004DC0000-0x0000000004E04000-memory.dmp

      Filesize

      272KB

    • memory/1772-60-0x0000000004B80000-0x0000000004BC6000-memory.dmp

      Filesize

      280KB

    • memory/4968-41-0x0000000007130000-0x0000000007142000-memory.dmp

      Filesize

      72KB

    • memory/4968-54-0x0000000000400000-0x0000000002B7F000-memory.dmp

      Filesize

      39.5MB

    • memory/4968-55-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/4968-51-0x0000000000400000-0x0000000002B7F000-memory.dmp

      Filesize

      39.5MB

    • memory/4968-52-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/4968-50-0x0000000002D70000-0x0000000002D9D000-memory.dmp

      Filesize

      180KB

    • memory/4968-49-0x0000000002C70000-0x0000000002D70000-memory.dmp

      Filesize

      1024KB

    • memory/4968-22-0x0000000007130000-0x0000000007142000-memory.dmp

      Filesize

      72KB

    • memory/4968-24-0x0000000007130000-0x0000000007142000-memory.dmp

      Filesize

      72KB

    • memory/4968-26-0x0000000007130000-0x0000000007142000-memory.dmp

      Filesize

      72KB

    • memory/4968-28-0x0000000007130000-0x0000000007142000-memory.dmp

      Filesize

      72KB

    • memory/4968-30-0x0000000007130000-0x0000000007142000-memory.dmp

      Filesize

      72KB

    • memory/4968-32-0x0000000007130000-0x0000000007142000-memory.dmp

      Filesize

      72KB

    • memory/4968-35-0x0000000007130000-0x0000000007142000-memory.dmp

      Filesize

      72KB

    • memory/4968-36-0x0000000007130000-0x0000000007142000-memory.dmp

      Filesize

      72KB

    • memory/4968-38-0x0000000007130000-0x0000000007142000-memory.dmp

      Filesize

      72KB

    • memory/4968-42-0x0000000007130000-0x0000000007142000-memory.dmp

      Filesize

      72KB

    • memory/4968-46-0x0000000007130000-0x0000000007142000-memory.dmp

      Filesize

      72KB

    • memory/4968-48-0x0000000007130000-0x0000000007142000-memory.dmp

      Filesize

      72KB

    • memory/4968-44-0x0000000007130000-0x0000000007142000-memory.dmp

      Filesize

      72KB

    • memory/4968-21-0x0000000007130000-0x0000000007142000-memory.dmp

      Filesize

      72KB

    • memory/4968-20-0x0000000007130000-0x0000000007148000-memory.dmp

      Filesize

      96KB

    • memory/4968-19-0x0000000007270000-0x0000000007814000-memory.dmp

      Filesize

      5.6MB

    • memory/4968-18-0x0000000004B50000-0x0000000004B6A000-memory.dmp

      Filesize

      104KB

    • memory/4968-17-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/4968-16-0x0000000002D70000-0x0000000002D9D000-memory.dmp

      Filesize

      180KB

    • memory/4968-15-0x0000000002C70000-0x0000000002D70000-memory.dmp

      Filesize

      1024KB