Analysis

  • max time kernel
    148s
  • 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
    12/11/2024, 19:46

General

  • Target

    12b04eeb221b19c73183831de87279f85bb853f12497e0f78b8fc7a1ad76cf5e.exe

  • Size

    687KB

  • MD5

    679d37d239259e0e5bfc4ade86264874

  • SHA1

    b2a8a73f071a101c4bf49d85b78efd300ea63e9b

  • SHA256

    12b04eeb221b19c73183831de87279f85bb853f12497e0f78b8fc7a1ad76cf5e

  • SHA512

    0b7716589dd382df5b76c19b782d406046a867a25de9ef1d4277ab96aa3ac1c1283d613436f4d30751810a4da952733b08746c3ac27a1d4eb6f33a58bddfa86d

  • SSDEEP

    12288:MMrDy90pjfdTXah83CP+WXD7xmGl5FarpDJGs5Uu+NpmA9dw:3yWUiCfXDpWrBJBL+NpmADw

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\12b04eeb221b19c73183831de87279f85bb853f12497e0f78b8fc7a1ad76cf5e.exe
    "C:\Users\Admin\AppData\Local\Temp\12b04eeb221b19c73183831de87279f85bb853f12497e0f78b8fc7a1ad76cf5e.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1436
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un615866.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un615866.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4424
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1956.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1956.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:1780
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1780 -s 1100
          4⤵
          • Program crash
          PID:1840
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8222.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8222.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4952
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1780 -ip 1780
    1⤵
      PID:2068

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un615866.exe

            Filesize

            545KB

            MD5

            7778676a7ab60431962b4d100a3fd2e3

            SHA1

            5a32ac36a27e269b98e49614a2904325f39e6d47

            SHA256

            083c809001e7f2bd0bd3e82ecd4600e2e324d850993121452001557234d76372

            SHA512

            51f8b0eb2f2650ad8c9486766fd5c861d5104e2cefc3669b0c35ebc2b9e922dc734241a9e71fac4644bca540abdf051db89606fcf4dce5408571adda78c5f7c1

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1956.exe

            Filesize

            325KB

            MD5

            30a58e27784e4d0bfe13c5fc2a0683c6

            SHA1

            551f8dfb1987ccb9c5c99c4b2b7154109b584df7

            SHA256

            ee02d30fda7d70493875de8db44147b9ac2a5a19a76bd98a63c34beaceb52043

            SHA512

            54b83ba729219115ff46086213f5ecd913974b41a3f1abbb4de64a2bc94bf0262c339805ef860801c9d2e6216080eadf35175da00e8668861329a20c832abddf

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8222.exe

            Filesize

            383KB

            MD5

            54f2cb3e25fffb30ac3b41f669c36b98

            SHA1

            cb6a806cf8b6af48b245de7ebea2b5bac0ff138b

            SHA256

            fc27dbea0ef04c15e6750c49eed622b8deebbe2559372d41d46505d3f3abe77f

            SHA512

            2fb81ed2db0c4a6326bde2d956b8a6461272656debfc432b910cb470de1aeabb36bf032525f1e93b321290e88c6c817a3d08af50b99a7f0d4700f8e8356bc9b0

          • memory/1780-15-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

            Filesize

            1024KB

          • memory/1780-16-0x0000000002B80000-0x0000000002BAD000-memory.dmp

            Filesize

            180KB

          • memory/1780-17-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/1780-18-0x00000000047E0000-0x00000000047FA000-memory.dmp

            Filesize

            104KB

          • memory/1780-19-0x00000000072E0000-0x0000000007884000-memory.dmp

            Filesize

            5.6MB

          • memory/1780-20-0x0000000004A10000-0x0000000004A28000-memory.dmp

            Filesize

            96KB

          • memory/1780-28-0x0000000004A10000-0x0000000004A22000-memory.dmp

            Filesize

            72KB

          • memory/1780-46-0x0000000004A10000-0x0000000004A22000-memory.dmp

            Filesize

            72KB

          • memory/1780-44-0x0000000004A10000-0x0000000004A22000-memory.dmp

            Filesize

            72KB

          • memory/1780-42-0x0000000004A10000-0x0000000004A22000-memory.dmp

            Filesize

            72KB

          • memory/1780-40-0x0000000004A10000-0x0000000004A22000-memory.dmp

            Filesize

            72KB

          • memory/1780-38-0x0000000004A10000-0x0000000004A22000-memory.dmp

            Filesize

            72KB

          • memory/1780-36-0x0000000004A10000-0x0000000004A22000-memory.dmp

            Filesize

            72KB

          • memory/1780-34-0x0000000004A10000-0x0000000004A22000-memory.dmp

            Filesize

            72KB

          • memory/1780-32-0x0000000004A10000-0x0000000004A22000-memory.dmp

            Filesize

            72KB

          • memory/1780-48-0x0000000004A10000-0x0000000004A22000-memory.dmp

            Filesize

            72KB

          • memory/1780-30-0x0000000004A10000-0x0000000004A22000-memory.dmp

            Filesize

            72KB

          • memory/1780-27-0x0000000004A10000-0x0000000004A22000-memory.dmp

            Filesize

            72KB

          • memory/1780-24-0x0000000004A10000-0x0000000004A22000-memory.dmp

            Filesize

            72KB

          • memory/1780-23-0x0000000004A10000-0x0000000004A22000-memory.dmp

            Filesize

            72KB

          • memory/1780-21-0x0000000004A10000-0x0000000004A22000-memory.dmp

            Filesize

            72KB

          • memory/1780-49-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

            Filesize

            1024KB

          • memory/1780-50-0x0000000002B80000-0x0000000002BAD000-memory.dmp

            Filesize

            180KB

          • memory/1780-52-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/1780-51-0x0000000000400000-0x0000000002B7E000-memory.dmp

            Filesize

            39.5MB

          • memory/1780-55-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/1780-54-0x0000000000400000-0x0000000002B7E000-memory.dmp

            Filesize

            39.5MB

          • memory/4952-60-0x0000000004960000-0x00000000049A6000-memory.dmp

            Filesize

            280KB

          • memory/4952-61-0x0000000004B60000-0x0000000004BA4000-memory.dmp

            Filesize

            272KB

          • memory/4952-89-0x0000000004B60000-0x0000000004B9F000-memory.dmp

            Filesize

            252KB

          • memory/4952-95-0x0000000004B60000-0x0000000004B9F000-memory.dmp

            Filesize

            252KB

          • memory/4952-93-0x0000000004B60000-0x0000000004B9F000-memory.dmp

            Filesize

            252KB

          • memory/4952-91-0x0000000004B60000-0x0000000004B9F000-memory.dmp

            Filesize

            252KB

          • memory/4952-87-0x0000000004B60000-0x0000000004B9F000-memory.dmp

            Filesize

            252KB

          • memory/4952-85-0x0000000004B60000-0x0000000004B9F000-memory.dmp

            Filesize

            252KB

          • memory/4952-83-0x0000000004B60000-0x0000000004B9F000-memory.dmp

            Filesize

            252KB

          • memory/4952-79-0x0000000004B60000-0x0000000004B9F000-memory.dmp

            Filesize

            252KB

          • memory/4952-77-0x0000000004B60000-0x0000000004B9F000-memory.dmp

            Filesize

            252KB

          • memory/4952-75-0x0000000004B60000-0x0000000004B9F000-memory.dmp

            Filesize

            252KB

          • memory/4952-73-0x0000000004B60000-0x0000000004B9F000-memory.dmp

            Filesize

            252KB

          • memory/4952-71-0x0000000004B60000-0x0000000004B9F000-memory.dmp

            Filesize

            252KB

          • memory/4952-69-0x0000000004B60000-0x0000000004B9F000-memory.dmp

            Filesize

            252KB

          • memory/4952-67-0x0000000004B60000-0x0000000004B9F000-memory.dmp

            Filesize

            252KB

          • memory/4952-81-0x0000000004B60000-0x0000000004B9F000-memory.dmp

            Filesize

            252KB

          • memory/4952-65-0x0000000004B60000-0x0000000004B9F000-memory.dmp

            Filesize

            252KB

          • memory/4952-63-0x0000000004B60000-0x0000000004B9F000-memory.dmp

            Filesize

            252KB

          • memory/4952-62-0x0000000004B60000-0x0000000004B9F000-memory.dmp

            Filesize

            252KB

          • memory/4952-968-0x0000000007960000-0x0000000007F78000-memory.dmp

            Filesize

            6.1MB

          • memory/4952-969-0x0000000007280000-0x000000000738A000-memory.dmp

            Filesize

            1.0MB

          • memory/4952-970-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

            Filesize

            72KB

          • memory/4952-971-0x0000000007FC0000-0x0000000007FFC000-memory.dmp

            Filesize

            240KB

          • memory/4952-972-0x0000000008110000-0x000000000815C000-memory.dmp

            Filesize

            304KB