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Analysis

  • max time kernel
    144s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/11/2024, 01:35

General

  • Target

    5a05ecfa6b630d4cc7bc39c976d8feec16874986d5c6ef975b4e1515befae102.exe

  • Size

    790KB

  • MD5

    b7900d65e87ecac310bc447e8c3c6c1c

  • SHA1

    36efc92b519f5b12632a9135ee4ba128eaa8e063

  • SHA256

    5a05ecfa6b630d4cc7bc39c976d8feec16874986d5c6ef975b4e1515befae102

  • SHA512

    75eeb3feb8d5aeacb6b152fe4d376f650a3379051a598bdff273172cb213af7ad6c8e3b39b4e782ddc7e61c819899398aec95df30c1580010ac26ae3e34a6520

  • SSDEEP

    24576:pyTaiGXmEaY5WYIZDIRmbu5/aJ04c0NlRf:cNGWIYTIgbW/aJ04c0

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Signatures

  • Detects Healer an antivirus disabler dropper 19 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 12 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 5 IoCs
  • Windows security modification 2 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Program crash 1 IoCs
  • 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.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5a05ecfa6b630d4cc7bc39c976d8feec16874986d5c6ef975b4e1515befae102.exe
    "C:\Users\Admin\AppData\Local\Temp\5a05ecfa6b630d4cc7bc39c976d8feec16874986d5c6ef975b4e1515befae102.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3952
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice4892.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice4892.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3320
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice7562.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice7562.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3188
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b9223ir.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b9223ir.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:5000
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c46Op90.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c46Op90.exe
          4⤵
          • 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:4876
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 4876 -s 1104
            5⤵
            • Program crash
            PID:1304
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dVXjL65.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dVXjL65.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:3512
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4876 -ip 4876
    1⤵
      PID:3828
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe start wuauserv
      1⤵
      • Launches sc.exe
      PID:4696

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice4892.exe

      Filesize

      644KB

      MD5

      7a99175d995fe13b18b319c059bb6f5f

      SHA1

      fbf9547840269e89f70fdc93554ea79a4c3f4d90

      SHA256

      b604528626546003b8ed9a541854407e4033d236cf0ecdf0df5278736d13252f

      SHA512

      bbd370b1f83466eaffcbbc21887327c7c7ce4469bc7b5775fe2b50903d5d1610231130c62ca0404da8b7ad067b17ef092723350ff69857ac28d4a25eed1f06a6

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dVXjL65.exe

      Filesize

      296KB

      MD5

      e3e4a3152103b50b77db7161efe0039e

      SHA1

      7be4aab742babef6785436ef07df1046c696979d

      SHA256

      6386729e80d20e550e7b6675a1e6cc0887c7befc207f286ced04edc4bdebcb79

      SHA512

      96a01f70ed6d9dbfe7116c5b7a5b7f3ed922b8066c0a64ebb85fa6232db378ef7d7097b4864aa4be580b4cb9e8a039e803aeeec7f7dcf91e22fff67678dece21

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice7562.exe

      Filesize

      323KB

      MD5

      1a3f595ca297cd4e042e87972e1e4168

      SHA1

      9b16e53e53fa873a77f19a9820d7501892d0cd24

      SHA256

      2f48cd3475fd3bfa08073bcc1706c4bbd34fd95b43046af7286f7336ba94a462

      SHA512

      bf5cad59cb469e80b7400542f1255c71c18e6ecdf882ae1f1195fdd61381857be1b07a5c7ab8bb323564be72e9b25439c5da2c3d9b510d78933f56d2b98418b1

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b9223ir.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c46Op90.exe

      Filesize

      239KB

      MD5

      cf2a9bccf8bb8a2b0f877389cc81c680

      SHA1

      1c6aa9b12c8c5941a94a436bd160cbe6e8240168

      SHA256

      b9de9d865632f7faac99c55e5162ae84f39ad08aa15e7814251dae4a520f1bee

      SHA512

      b20dbcd04c11fce7bb0247a3e991d6929817cf3245d37149c5639acd6d139d842e4dde80221170db6482c3c10bfd6e240c4a4a3057cc220fdd98ddfa3c198034

    • memory/3512-83-0x00000000050B0000-0x00000000050EE000-memory.dmp

      Filesize

      248KB

    • memory/3512-79-0x00000000050B0000-0x00000000050EE000-memory.dmp

      Filesize

      248KB

    • memory/3512-978-0x0000000005A50000-0x0000000005A9C000-memory.dmp

      Filesize

      304KB

    • memory/3512-977-0x0000000005900000-0x000000000593C000-memory.dmp

      Filesize

      240KB

    • memory/3512-976-0x00000000058E0000-0x00000000058F2000-memory.dmp

      Filesize

      72KB

    • memory/3512-975-0x00000000057A0000-0x00000000058AA000-memory.dmp

      Filesize

      1.0MB

    • memory/3512-974-0x0000000005100000-0x0000000005718000-memory.dmp

      Filesize

      6.1MB

    • memory/3512-68-0x00000000050B0000-0x00000000050EE000-memory.dmp

      Filesize

      248KB

    • memory/3512-69-0x00000000050B0000-0x00000000050EE000-memory.dmp

      Filesize

      248KB

    • memory/3512-72-0x00000000050B0000-0x00000000050EE000-memory.dmp

      Filesize

      248KB

    • memory/3512-73-0x00000000050B0000-0x00000000050EE000-memory.dmp

      Filesize

      248KB

    • memory/3512-77-0x00000000050B0000-0x00000000050EE000-memory.dmp

      Filesize

      248KB

    • memory/3512-67-0x00000000050B0000-0x00000000050F4000-memory.dmp

      Filesize

      272KB

    • memory/3512-101-0x00000000050B0000-0x00000000050EE000-memory.dmp

      Filesize

      248KB

    • memory/3512-81-0x00000000050B0000-0x00000000050EE000-memory.dmp

      Filesize

      248KB

    • memory/3512-85-0x00000000050B0000-0x00000000050EE000-memory.dmp

      Filesize

      248KB

    • memory/3512-87-0x00000000050B0000-0x00000000050EE000-memory.dmp

      Filesize

      248KB

    • memory/3512-75-0x00000000050B0000-0x00000000050EE000-memory.dmp

      Filesize

      248KB

    • memory/3512-91-0x00000000050B0000-0x00000000050EE000-memory.dmp

      Filesize

      248KB

    • memory/3512-93-0x00000000050B0000-0x00000000050EE000-memory.dmp

      Filesize

      248KB

    • memory/3512-95-0x00000000050B0000-0x00000000050EE000-memory.dmp

      Filesize

      248KB

    • memory/3512-97-0x00000000050B0000-0x00000000050EE000-memory.dmp

      Filesize

      248KB

    • memory/3512-99-0x00000000050B0000-0x00000000050EE000-memory.dmp

      Filesize

      248KB

    • memory/3512-66-0x0000000002180000-0x00000000021C6000-memory.dmp

      Filesize

      280KB

    • memory/3512-89-0x00000000050B0000-0x00000000050EE000-memory.dmp

      Filesize

      248KB

    • memory/4876-46-0x0000000002470000-0x0000000002482000-memory.dmp

      Filesize

      72KB

    • memory/4876-44-0x0000000002470000-0x0000000002482000-memory.dmp

      Filesize

      72KB

    • memory/4876-29-0x0000000004B50000-0x00000000050F4000-memory.dmp

      Filesize

      5.6MB

    • memory/4876-61-0x0000000000400000-0x00000000004BC000-memory.dmp

      Filesize

      752KB

    • memory/4876-59-0x0000000000400000-0x00000000004BC000-memory.dmp

      Filesize

      752KB

    • memory/4876-32-0x0000000002470000-0x0000000002482000-memory.dmp

      Filesize

      72KB

    • memory/4876-34-0x0000000002470000-0x0000000002482000-memory.dmp

      Filesize

      72KB

    • memory/4876-36-0x0000000002470000-0x0000000002482000-memory.dmp

      Filesize

      72KB

    • memory/4876-40-0x0000000002470000-0x0000000002482000-memory.dmp

      Filesize

      72KB

    • memory/4876-30-0x0000000002470000-0x0000000002488000-memory.dmp

      Filesize

      96KB

    • memory/4876-42-0x0000000002470000-0x0000000002482000-memory.dmp

      Filesize

      72KB

    • memory/4876-28-0x0000000002080000-0x000000000209A000-memory.dmp

      Filesize

      104KB

    • memory/4876-48-0x0000000002470000-0x0000000002482000-memory.dmp

      Filesize

      72KB

    • memory/4876-50-0x0000000002470000-0x0000000002482000-memory.dmp

      Filesize

      72KB

    • memory/4876-52-0x0000000002470000-0x0000000002482000-memory.dmp

      Filesize

      72KB

    • memory/4876-54-0x0000000002470000-0x0000000002482000-memory.dmp

      Filesize

      72KB

    • memory/4876-57-0x0000000002470000-0x0000000002482000-memory.dmp

      Filesize

      72KB

    • memory/4876-58-0x0000000002470000-0x0000000002482000-memory.dmp

      Filesize

      72KB

    • memory/4876-38-0x0000000002470000-0x0000000002482000-memory.dmp

      Filesize

      72KB

    • memory/4876-31-0x0000000002470000-0x0000000002482000-memory.dmp

      Filesize

      72KB

    • memory/5000-21-0x00007FF92EEA3000-0x00007FF92EEA5000-memory.dmp

      Filesize

      8KB

    • memory/5000-22-0x0000000000140000-0x000000000014A000-memory.dmp

      Filesize

      40KB