Analysis

  • max time kernel
    142s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/11/2024, 19:15

General

  • Target

    2f4924be9e17eaa5e0adeb6fd7e0f70dd6ad0f40ba88ac409cdc42b61a2129cf.exe

  • Size

    537KB

  • MD5

    291def727548103699b4f5e6eb69f31d

  • SHA1

    7e63bafff60dd186ead17e4b0814f27d07c32d30

  • SHA256

    2f4924be9e17eaa5e0adeb6fd7e0f70dd6ad0f40ba88ac409cdc42b61a2129cf

  • SHA512

    333905c526f5b41a118d0cef360cbc9d41dde40427ced097d2edecca788cf77bc817aed3db680d803513201a3a234ac8c19437477ac3315a9ca0d28f1780a3c8

  • SSDEEP

    12288:CMrEy90EgzVQZuTAW6rHHw2qYuxUesH2wIiL58qnag:SyziWZuWd6xqWwvdVz

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Signatures

  • Detects Healer an antivirus disabler dropper 2 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 35 IoCs
  • Redline family
  • Executes dropped EXE 3 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 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 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2f4924be9e17eaa5e0adeb6fd7e0f70dd6ad0f40ba88ac409cdc42b61a2129cf.exe
    "C:\Users\Admin\AppData\Local\Temp\2f4924be9e17eaa5e0adeb6fd7e0f70dd6ad0f40ba88ac409cdc42b61a2129cf.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2224
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zikp8686.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zikp8686.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:264
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr963509.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr963509.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5052
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku301020.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku301020.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:3044

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zikp8686.exe

          Filesize

          395KB

          MD5

          374d61630d151cf9df195f65d11770ac

          SHA1

          f5e0e8e45dd149251c0420b38dd47978b131e4d8

          SHA256

          26f46cdcc014956680520dfbca11d981f7da17b01e3ac9ae3f139aacb52063ca

          SHA512

          6232fa552b67a97212f7ba65b1a360cdee01afe6861164c6bd18c22acae0e677d0bce987437fe1e0436d8b7b8a9f84de9f74b341835ae0d0c4390872a6b35184

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr963509.exe

          Filesize

          14KB

          MD5

          0913800af7bbcdba4386d817777acbd9

          SHA1

          239c84198b270551465c35775fc7fe28f69840df

          SHA256

          09c3c7479684ce7ee25e1ffe1eac45ddbb6d65f1c64fe5d9e1a95809f62d4215

          SHA512

          5f33f355dce40d366ca8ae2d1e7bdf0871a17690ed2eb813454b516062deb370b6faff47fe58ad9d2893ca7f740379f4f0fbcd3032adc0d8aa2f2d1c4eb26f2f

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku301020.exe

          Filesize

          352KB

          MD5

          5ca7499cd5bf2e6cb25975878de9f440

          SHA1

          bbdd3fbfadede3a4c7cbd568f418d611e4061551

          SHA256

          286052867ffb40f5406b40eb10d68eebd539181efc8c12acb25b93cce3ab9f50

          SHA512

          8704bc8ac964d0c605c55a0eb8efa67b513f75341c8e33edf8ba02b801aff070b10868780aa20ef407a704ee8a6eb7c2b3480c5e8cc9a8d4ad865a5590d81a69

        • memory/3044-64-0x0000000004E40000-0x0000000004E7F000-memory.dmp

          Filesize

          252KB

        • memory/3044-36-0x0000000004E40000-0x0000000004E7F000-memory.dmp

          Filesize

          252KB

        • memory/3044-935-0x0000000005DD0000-0x0000000005E1C000-memory.dmp

          Filesize

          304KB

        • memory/3044-22-0x00000000028C0000-0x0000000002906000-memory.dmp

          Filesize

          280KB

        • memory/3044-23-0x0000000004FF0000-0x0000000005594000-memory.dmp

          Filesize

          5.6MB

        • memory/3044-24-0x0000000004E40000-0x0000000004E84000-memory.dmp

          Filesize

          272KB

        • memory/3044-34-0x0000000004E40000-0x0000000004E7F000-memory.dmp

          Filesize

          252KB

        • memory/3044-32-0x0000000004E40000-0x0000000004E7F000-memory.dmp

          Filesize

          252KB

        • memory/3044-30-0x0000000004E40000-0x0000000004E7F000-memory.dmp

          Filesize

          252KB

        • memory/3044-44-0x0000000004E40000-0x0000000004E7F000-memory.dmp

          Filesize

          252KB

        • memory/3044-88-0x0000000004E40000-0x0000000004E7F000-memory.dmp

          Filesize

          252KB

        • memory/3044-84-0x0000000004E40000-0x0000000004E7F000-memory.dmp

          Filesize

          252KB

        • memory/3044-80-0x0000000004E40000-0x0000000004E7F000-memory.dmp

          Filesize

          252KB

        • memory/3044-78-0x0000000004E40000-0x0000000004E7F000-memory.dmp

          Filesize

          252KB

        • memory/3044-74-0x0000000004E40000-0x0000000004E7F000-memory.dmp

          Filesize

          252KB

        • memory/3044-72-0x0000000004E40000-0x0000000004E7F000-memory.dmp

          Filesize

          252KB

        • memory/3044-70-0x0000000004E40000-0x0000000004E7F000-memory.dmp

          Filesize

          252KB

        • memory/3044-69-0x0000000004E40000-0x0000000004E7F000-memory.dmp

          Filesize

          252KB

        • memory/3044-66-0x0000000004E40000-0x0000000004E7F000-memory.dmp

          Filesize

          252KB

        • memory/3044-934-0x0000000004F50000-0x0000000004F8C000-memory.dmp

          Filesize

          240KB

        • memory/3044-58-0x0000000004E40000-0x0000000004E7F000-memory.dmp

          Filesize

          252KB

        • memory/3044-933-0x0000000004F30000-0x0000000004F42000-memory.dmp

          Filesize

          72KB

        • memory/3044-60-0x0000000004E40000-0x0000000004E7F000-memory.dmp

          Filesize

          252KB

        • memory/3044-54-0x0000000004E40000-0x0000000004E7F000-memory.dmp

          Filesize

          252KB

        • memory/3044-52-0x0000000004E40000-0x0000000004E7F000-memory.dmp

          Filesize

          252KB

        • memory/3044-50-0x0000000004E40000-0x0000000004E7F000-memory.dmp

          Filesize

          252KB

        • memory/3044-48-0x0000000004E40000-0x0000000004E7F000-memory.dmp

          Filesize

          252KB

        • memory/3044-46-0x0000000004E40000-0x0000000004E7F000-memory.dmp

          Filesize

          252KB

        • memory/3044-42-0x0000000004E40000-0x0000000004E7F000-memory.dmp

          Filesize

          252KB

        • memory/3044-40-0x0000000004E40000-0x0000000004E7F000-memory.dmp

          Filesize

          252KB

        • memory/3044-39-0x0000000004E40000-0x0000000004E7F000-memory.dmp

          Filesize

          252KB

        • memory/3044-62-0x0000000004E40000-0x0000000004E7F000-memory.dmp

          Filesize

          252KB

        • memory/3044-86-0x0000000004E40000-0x0000000004E7F000-memory.dmp

          Filesize

          252KB

        • memory/3044-82-0x0000000004E40000-0x0000000004E7F000-memory.dmp

          Filesize

          252KB

        • memory/3044-76-0x0000000004E40000-0x0000000004E7F000-memory.dmp

          Filesize

          252KB

        • memory/3044-56-0x0000000004E40000-0x0000000004E7F000-memory.dmp

          Filesize

          252KB

        • memory/3044-28-0x0000000004E40000-0x0000000004E7F000-memory.dmp

          Filesize

          252KB

        • memory/3044-26-0x0000000004E40000-0x0000000004E7F000-memory.dmp

          Filesize

          252KB

        • memory/3044-25-0x0000000004E40000-0x0000000004E7F000-memory.dmp

          Filesize

          252KB

        • memory/3044-931-0x00000000055A0000-0x0000000005BB8000-memory.dmp

          Filesize

          6.1MB

        • memory/3044-932-0x0000000005BC0000-0x0000000005CCA000-memory.dmp

          Filesize

          1.0MB

        • memory/5052-16-0x00007FF813FE3000-0x00007FF813FE5000-memory.dmp

          Filesize

          8KB

        • memory/5052-15-0x0000000000C10000-0x0000000000C1A000-memory.dmp

          Filesize

          40KB

        • memory/5052-14-0x00007FF813FE3000-0x00007FF813FE5000-memory.dmp

          Filesize

          8KB