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, 03:45

General

  • Target

    9d13d5c78bc3945f44841f34bd9251e6d497f46bb854a4c9c4eedf0d9619798e.exe

  • Size

    480KB

  • MD5

    fa0f009670ac7e3b551ead712348b545

  • SHA1

    12ba44d0801e97c53440d66388025f6f82e1c989

  • SHA256

    9d13d5c78bc3945f44841f34bd9251e6d497f46bb854a4c9c4eedf0d9619798e

  • SHA512

    678e6671eeab888e413944d03c7d1a4cff382f2516c9619d59e00e10e465a51ff205d5c4a3afc550d1d6ab860a9a487cc89a491de90b004adb7b7369c3ee0f48

  • SSDEEP

    12288:ZMrAy90FJITqCo3U+580Fm1TiQZNnG84pN:ByJDsAWoe/

Malware Config

Extracted

Family

redline

Botnet

mihan

C2

217.196.96.101:4132

Attributes
  • auth_value

    9a6a8fdae02ed7caa0a49a6ddc6d4520

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 2 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
  • Launches sc.exe 1 IoCs

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

  • 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 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9d13d5c78bc3945f44841f34bd9251e6d497f46bb854a4c9c4eedf0d9619798e.exe
    "C:\Users\Admin\AppData\Local\Temp\9d13d5c78bc3945f44841f34bd9251e6d497f46bb854a4c9c4eedf0d9619798e.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1196
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v1377057.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v1377057.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1476
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a1961002.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a1961002.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:1356
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b0317603.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b0317603.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:2688
  • C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe start wuauserv
    1⤵
    • Launches sc.exe
    PID:4460

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v1377057.exe

          Filesize

          309KB

          MD5

          95115f2adb1623626c067637d0852c41

          SHA1

          c31c9085e13af5439087bd9f5a753f76cc198a23

          SHA256

          4f338b4d4dc8b6e26bac381227224bc2ede743b0c3578f4532e84feaddd01ef4

          SHA512

          f32e6adebce3fcc7ecdc72ad6c4ea01b57be7f89b65b025e1e1dbf585a3611141d13b563563511787bc623c9fa19625225e7d2502514595d40d72cba9ef7aece

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a1961002.exe

          Filesize

          180KB

          MD5

          d72717860339512ac305188df7750291

          SHA1

          acfd5d2e544dfc4ff8bb1c07ea032aba6c9f9e3b

          SHA256

          a92b2a01e1aa48c11135ce7af8d009fef23b13a82f4293ef94a09c9bdcc291b9

          SHA512

          1bf865f26c83d13d3a4172d6a1699007edd40243fc316de5b3bb3d9224602cebe88bddb16d4b25605da6015c9ea8b08fb7787513e956f633a3cab4fa3c750786

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b0317603.exe

          Filesize

          168KB

          MD5

          44733261033d46dcf73a7e2e4ab9d5b8

          SHA1

          90846dcbed010ddc7177425ced7a672334649ade

          SHA256

          5b0005d33faa867edf037e9b78e0a842182b0946e911910fc9cd18b3877493cf

          SHA512

          e19801a979e3fddf45624a5a9a63d9566f53660570d2e7aefb70c7f8516f1053cc88ca122d9478d2223186a813aefbe8faa8bebb48aaa11902bc99b9016fbfa2

        • memory/1356-31-0x0000000004980000-0x0000000004992000-memory.dmp

          Filesize

          72KB

        • memory/1356-21-0x0000000004980000-0x0000000004992000-memory.dmp

          Filesize

          72KB

        • memory/1356-17-0x0000000004B40000-0x00000000050E4000-memory.dmp

          Filesize

          5.6MB

        • memory/1356-18-0x0000000004980000-0x0000000004998000-memory.dmp

          Filesize

          96KB

        • memory/1356-19-0x0000000073F20000-0x00000000746D0000-memory.dmp

          Filesize

          7.7MB

        • memory/1356-47-0x0000000004980000-0x0000000004992000-memory.dmp

          Filesize

          72KB

        • memory/1356-45-0x0000000004980000-0x0000000004992000-memory.dmp

          Filesize

          72KB

        • memory/1356-43-0x0000000004980000-0x0000000004992000-memory.dmp

          Filesize

          72KB

        • memory/1356-25-0x0000000004980000-0x0000000004992000-memory.dmp

          Filesize

          72KB

        • memory/1356-41-0x0000000004980000-0x0000000004992000-memory.dmp

          Filesize

          72KB

        • memory/1356-39-0x0000000004980000-0x0000000004992000-memory.dmp

          Filesize

          72KB

        • memory/1356-37-0x0000000004980000-0x0000000004992000-memory.dmp

          Filesize

          72KB

        • memory/1356-33-0x0000000004980000-0x0000000004992000-memory.dmp

          Filesize

          72KB

        • memory/1356-15-0x00000000020B0000-0x00000000020CA000-memory.dmp

          Filesize

          104KB

        • memory/1356-16-0x0000000073F20000-0x00000000746D0000-memory.dmp

          Filesize

          7.7MB

        • memory/1356-29-0x0000000004980000-0x0000000004992000-memory.dmp

          Filesize

          72KB

        • memory/1356-48-0x0000000073F20000-0x00000000746D0000-memory.dmp

          Filesize

          7.7MB

        • memory/1356-27-0x0000000004980000-0x0000000004992000-memory.dmp

          Filesize

          72KB

        • memory/1356-20-0x0000000004980000-0x0000000004992000-memory.dmp

          Filesize

          72KB

        • memory/1356-35-0x0000000004980000-0x0000000004992000-memory.dmp

          Filesize

          72KB

        • memory/1356-23-0x0000000004980000-0x0000000004992000-memory.dmp

          Filesize

          72KB

        • memory/1356-49-0x0000000073F2E000-0x0000000073F2F000-memory.dmp

          Filesize

          4KB

        • memory/1356-50-0x0000000073F20000-0x00000000746D0000-memory.dmp

          Filesize

          7.7MB

        • memory/1356-52-0x0000000073F20000-0x00000000746D0000-memory.dmp

          Filesize

          7.7MB

        • memory/1356-14-0x0000000073F2E000-0x0000000073F2F000-memory.dmp

          Filesize

          4KB

        • memory/2688-56-0x0000000000B70000-0x0000000000BA0000-memory.dmp

          Filesize

          192KB

        • memory/2688-57-0x0000000005390000-0x0000000005396000-memory.dmp

          Filesize

          24KB

        • memory/2688-58-0x0000000005B50000-0x0000000006168000-memory.dmp

          Filesize

          6.1MB

        • memory/2688-59-0x0000000005640000-0x000000000574A000-memory.dmp

          Filesize

          1.0MB

        • memory/2688-60-0x00000000053E0000-0x00000000053F2000-memory.dmp

          Filesize

          72KB

        • memory/2688-61-0x0000000005570000-0x00000000055AC000-memory.dmp

          Filesize

          240KB

        • memory/2688-62-0x00000000055B0000-0x00000000055FC000-memory.dmp

          Filesize

          304KB