Analysis

  • max time kernel
    146s
  • max time network
    151s
  • 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, 03:58

General

  • Target

    5fc9dc93977acdbed25b5461f74267e6ce1c8cc796923e611afe84159a990b29.exe

  • Size

    673KB

  • MD5

    67434f9d24f6165eb393225772adea15

  • SHA1

    8dc17e50bba2cb9a8d0878ed89c92d056fa8fb03

  • SHA256

    5fc9dc93977acdbed25b5461f74267e6ce1c8cc796923e611afe84159a990b29

  • SHA512

    ae025357dc2bd59670a9e9ee0ab35d4ca63c2e206d8cf194a4eb5cc23049fbc9c69c2faa38fb2a3480f6737597d80c62450979a09d2e78913f673834dd80b342

  • SSDEEP

    12288:KMriy90YPLWgHRbHC6+QPyqD5GsB0Ddmc4WOvFoGZUbFomNM+YXgKIpE0mTR:syTSM9PySG/dV4WSFoGipo4aIUR

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

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\5fc9dc93977acdbed25b5461f74267e6ce1c8cc796923e611afe84159a990b29.exe
    "C:\Users\Admin\AppData\Local\Temp\5fc9dc93977acdbed25b5461f74267e6ce1c8cc796923e611afe84159a990b29.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1868
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un527880.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un527880.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1020
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4305.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4305.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:3840
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3840 -s 1080
          4⤵
          • Program crash
          PID:2780
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0069.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0069.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:5096
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3840 -ip 3840
    1⤵
      PID:1776

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un527880.exe

            Filesize

            531KB

            MD5

            73b91abb15d6eb108d3920196739574f

            SHA1

            9dbea56c600f619f51bb4c86aa4440646c082124

            SHA256

            c93cafa34b1cd4f6bf73e3eaccfaedc03d00b07e352c6b3075be1e746af3d8dd

            SHA512

            f702274eeffb30496c7e297eb4c1c1a3c9f8440dd2a466e66bf6861a7981f6951bf4be441248f777071ce28b6f4b620114c61ec42502a92fe1dd32b538a9de03

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4305.exe

            Filesize

            259KB

            MD5

            ad96a3f17599da9b3b2554ca6050abc4

            SHA1

            a9a2ceb774ecae2356abe72d27279874fa0636f2

            SHA256

            2a1a2c545827c1674e578e9bd7f01fc9abe8ccbfbdcd0cce5b2e408c893c516c

            SHA512

            a5cbf7d2402122b4291a5bd5df7a993b9a9e491f6fbf933306be9fb60ce7547b95e149876e4354462924251cb3338c4badea7640af090c412a617efbe0918fbc

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0069.exe

            Filesize

            318KB

            MD5

            5ba6e74734c703a9a4c3ccd4f6ae0292

            SHA1

            ec24492749fec3eee3670b9a210ba1adacc8046b

            SHA256

            5360d560481c85f2d83266c736791fcf91cad1feddf382143820404dd4147bce

            SHA512

            6b8fce64afd374d177904e1b4a1f6329e850abb2f03ad0823647c7ba375b77594b7151f556905bd95c49c278cf4546d645e695a8b2272f093d48f8df0ebe5a07

          • memory/3840-15-0x0000000000730000-0x0000000000830000-memory.dmp

            Filesize

            1024KB

          • memory/3840-16-0x00000000020F0000-0x000000000211D000-memory.dmp

            Filesize

            180KB

          • memory/3840-17-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/3840-18-0x0000000000400000-0x00000000004B1000-memory.dmp

            Filesize

            708KB

          • memory/3840-19-0x00000000024C0000-0x00000000024DA000-memory.dmp

            Filesize

            104KB

          • memory/3840-20-0x0000000004B80000-0x0000000005124000-memory.dmp

            Filesize

            5.6MB

          • memory/3840-21-0x0000000004A50000-0x0000000004A68000-memory.dmp

            Filesize

            96KB

          • memory/3840-31-0x0000000004A50000-0x0000000004A62000-memory.dmp

            Filesize

            72KB

          • memory/3840-49-0x0000000004A50000-0x0000000004A62000-memory.dmp

            Filesize

            72KB

          • memory/3840-47-0x0000000004A50000-0x0000000004A62000-memory.dmp

            Filesize

            72KB

          • memory/3840-45-0x0000000004A50000-0x0000000004A62000-memory.dmp

            Filesize

            72KB

          • memory/3840-43-0x0000000004A50000-0x0000000004A62000-memory.dmp

            Filesize

            72KB

          • memory/3840-41-0x0000000004A50000-0x0000000004A62000-memory.dmp

            Filesize

            72KB

          • memory/3840-39-0x0000000004A50000-0x0000000004A62000-memory.dmp

            Filesize

            72KB

          • memory/3840-37-0x0000000004A50000-0x0000000004A62000-memory.dmp

            Filesize

            72KB

          • memory/3840-35-0x0000000004A50000-0x0000000004A62000-memory.dmp

            Filesize

            72KB

          • memory/3840-33-0x0000000004A50000-0x0000000004A62000-memory.dmp

            Filesize

            72KB

          • memory/3840-29-0x0000000004A50000-0x0000000004A62000-memory.dmp

            Filesize

            72KB

          • memory/3840-27-0x0000000004A50000-0x0000000004A62000-memory.dmp

            Filesize

            72KB

          • memory/3840-25-0x0000000004A50000-0x0000000004A62000-memory.dmp

            Filesize

            72KB

          • memory/3840-23-0x0000000004A50000-0x0000000004A62000-memory.dmp

            Filesize

            72KB

          • memory/3840-22-0x0000000004A50000-0x0000000004A62000-memory.dmp

            Filesize

            72KB

          • memory/3840-50-0x0000000000730000-0x0000000000830000-memory.dmp

            Filesize

            1024KB

          • memory/3840-51-0x00000000020F0000-0x000000000211D000-memory.dmp

            Filesize

            180KB

          • memory/3840-52-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/3840-55-0x0000000000400000-0x00000000004B1000-memory.dmp

            Filesize

            708KB

          • memory/3840-56-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/5096-61-0x0000000004A30000-0x0000000004A76000-memory.dmp

            Filesize

            280KB

          • memory/5096-62-0x0000000004AB0000-0x0000000004AF4000-memory.dmp

            Filesize

            272KB

          • memory/5096-64-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

            Filesize

            252KB

          • memory/5096-74-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

            Filesize

            252KB

          • memory/5096-96-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

            Filesize

            252KB

          • memory/5096-94-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

            Filesize

            252KB

          • memory/5096-92-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

            Filesize

            252KB

          • memory/5096-90-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

            Filesize

            252KB

          • memory/5096-88-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

            Filesize

            252KB

          • memory/5096-86-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

            Filesize

            252KB

          • memory/5096-82-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

            Filesize

            252KB

          • memory/5096-80-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

            Filesize

            252KB

          • memory/5096-78-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

            Filesize

            252KB

          • memory/5096-76-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

            Filesize

            252KB

          • memory/5096-72-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

            Filesize

            252KB

          • memory/5096-70-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

            Filesize

            252KB

          • memory/5096-68-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

            Filesize

            252KB

          • memory/5096-66-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

            Filesize

            252KB

          • memory/5096-84-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

            Filesize

            252KB

          • memory/5096-63-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

            Filesize

            252KB

          • memory/5096-969-0x00000000051A0000-0x00000000057B8000-memory.dmp

            Filesize

            6.1MB

          • memory/5096-970-0x00000000057C0000-0x00000000058CA000-memory.dmp

            Filesize

            1.0MB

          • memory/5096-971-0x00000000058D0000-0x00000000058E2000-memory.dmp

            Filesize

            72KB

          • memory/5096-972-0x00000000058F0000-0x000000000592C000-memory.dmp

            Filesize

            240KB

          • memory/5096-973-0x0000000005A40000-0x0000000005A8C000-memory.dmp

            Filesize

            304KB