Analysis

  • max time kernel
    142s
  • max time network
    147s
  • 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, 05:53

General

  • Target

    5eb47e4ba02d39756a52ace324caf85b2b6b6f22d55b7470bb5fb1b6a0af568b.exe

  • Size

    522KB

  • MD5

    720bd5c70e841b0bf6ec32f99da0ff9f

  • SHA1

    fc51f65055248c294f23a089659864eaf120694a

  • SHA256

    5eb47e4ba02d39756a52ace324caf85b2b6b6f22d55b7470bb5fb1b6a0af568b

  • SHA512

    693340a0f3a8c99c8bf3ca08cf602b719fd46b717b99bee72f2b19f2e8981b4b3d4496c962b047c30584317447b6f1db2b8e4fde39d25cb383dec1ed75cb7e3c

  • SSDEEP

    12288:5MrRy907tjVnfMVb50e+lV9+mv6q2dmZPEQjD4I0dY:4yPTkp6q2dwL390dY

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
  • 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 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\5eb47e4ba02d39756a52ace324caf85b2b6b6f22d55b7470bb5fb1b6a0af568b.exe
    "C:\Users\Admin\AppData\Local\Temp\5eb47e4ba02d39756a52ace324caf85b2b6b6f22d55b7470bb5fb1b6a0af568b.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4872
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziAi3849.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziAi3849.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1788
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr249612.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr249612.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2776
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku349692.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku349692.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:5016
  • C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe start wuauserv
    1⤵
    • Launches sc.exe
    PID:5400

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziAi3849.exe

          Filesize

          379KB

          MD5

          2734b1d49cbb5d0964925206c63622df

          SHA1

          7687bbf7a7a3e29516b7a9de3a51f624e0e5eb80

          SHA256

          249b77421b41510ea257b329907e54dc638067eebc8b989b29a6a9653ac9af52

          SHA512

          925599fb0f1838e33283067cbbe2cf35b779ad7c88949d25f916c467de9629d78782e139f61b509d8b6830e7ace85fe815cd81c96dd2368a6a54219a28b2cc00

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr249612.exe

          Filesize

          14KB

          MD5

          a84bce1bea711efbf921516f90a72198

          SHA1

          28d4c82ce732c31c72a3a936e00e846fe464c94d

          SHA256

          0dd735fb3a9ff9c277a020aea745e365b7d341886f828f924c0b0bf9d1753236

          SHA512

          eed943607c62629d2c38871e3db50184cc25af0fd0c27052058d7a25193e005946ab3732fc2b8683ca5a2a921eacfd83bbc4e7901b54ed15a2608cc69b181cf1

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku349692.exe

          Filesize

          295KB

          MD5

          25fd2c63b1ce9918f4a7c8eea8951286

          SHA1

          aa5952a06fceaa7eae4f20d26fe7bc0877650c51

          SHA256

          e26ce069ac07e64e623ab6cdf313763f0c6a5337ef60088fb904a8f1346ce890

          SHA512

          0ad7e053e02b3b9aa3c79d42355aa129b7e4ab748de4f6814111a421f1ebc5beb9ccab83688f957af5dcecc9b4685d4e0e44e2b041cb5f63d9d849062f519a85

        • memory/2776-14-0x00007FFF6AA83000-0x00007FFF6AA85000-memory.dmp

          Filesize

          8KB

        • memory/2776-15-0x0000000000FC0000-0x0000000000FCA000-memory.dmp

          Filesize

          40KB

        • memory/2776-16-0x00007FFF6AA83000-0x00007FFF6AA85000-memory.dmp

          Filesize

          8KB

        • memory/5016-46-0x00000000050A0000-0x00000000050DF000-memory.dmp

          Filesize

          252KB

        • memory/5016-36-0x00000000050A0000-0x00000000050DF000-memory.dmp

          Filesize

          252KB

        • memory/5016-24-0x00000000050A0000-0x00000000050E4000-memory.dmp

          Filesize

          272KB

        • memory/5016-28-0x00000000050A0000-0x00000000050DF000-memory.dmp

          Filesize

          252KB

        • memory/5016-70-0x00000000050A0000-0x00000000050DF000-memory.dmp

          Filesize

          252KB

        • memory/5016-68-0x00000000050A0000-0x00000000050DF000-memory.dmp

          Filesize

          252KB

        • memory/5016-66-0x00000000050A0000-0x00000000050DF000-memory.dmp

          Filesize

          252KB

        • memory/5016-64-0x00000000050A0000-0x00000000050DF000-memory.dmp

          Filesize

          252KB

        • memory/5016-62-0x00000000050A0000-0x00000000050DF000-memory.dmp

          Filesize

          252KB

        • memory/5016-60-0x00000000050A0000-0x00000000050DF000-memory.dmp

          Filesize

          252KB

        • memory/5016-58-0x00000000050A0000-0x00000000050DF000-memory.dmp

          Filesize

          252KB

        • memory/5016-56-0x00000000050A0000-0x00000000050DF000-memory.dmp

          Filesize

          252KB

        • memory/5016-54-0x00000000050A0000-0x00000000050DF000-memory.dmp

          Filesize

          252KB

        • memory/5016-52-0x00000000050A0000-0x00000000050DF000-memory.dmp

          Filesize

          252KB

        • memory/5016-50-0x00000000050A0000-0x00000000050DF000-memory.dmp

          Filesize

          252KB

        • memory/5016-48-0x00000000050A0000-0x00000000050DF000-memory.dmp

          Filesize

          252KB

        • memory/5016-22-0x0000000002440000-0x0000000002486000-memory.dmp

          Filesize

          280KB

        • memory/5016-44-0x00000000050A0000-0x00000000050DF000-memory.dmp

          Filesize

          252KB

        • memory/5016-42-0x00000000050A0000-0x00000000050DF000-memory.dmp

          Filesize

          252KB

        • memory/5016-40-0x00000000050A0000-0x00000000050DF000-memory.dmp

          Filesize

          252KB

        • memory/5016-38-0x00000000050A0000-0x00000000050DF000-memory.dmp

          Filesize

          252KB

        • memory/5016-23-0x0000000004AF0000-0x0000000005094000-memory.dmp

          Filesize

          5.6MB

        • memory/5016-34-0x00000000050A0000-0x00000000050DF000-memory.dmp

          Filesize

          252KB

        • memory/5016-32-0x00000000050A0000-0x00000000050DF000-memory.dmp

          Filesize

          252KB

        • memory/5016-30-0x00000000050A0000-0x00000000050DF000-memory.dmp

          Filesize

          252KB

        • memory/5016-80-0x00000000050A0000-0x00000000050DF000-memory.dmp

          Filesize

          252KB

        • memory/5016-26-0x00000000050A0000-0x00000000050DF000-memory.dmp

          Filesize

          252KB

        • memory/5016-25-0x00000000050A0000-0x00000000050DF000-memory.dmp

          Filesize

          252KB

        • memory/5016-88-0x00000000050A0000-0x00000000050DF000-memory.dmp

          Filesize

          252KB

        • memory/5016-86-0x00000000050A0000-0x00000000050DF000-memory.dmp

          Filesize

          252KB

        • memory/5016-84-0x00000000050A0000-0x00000000050DF000-memory.dmp

          Filesize

          252KB

        • memory/5016-82-0x00000000050A0000-0x00000000050DF000-memory.dmp

          Filesize

          252KB

        • memory/5016-78-0x00000000050A0000-0x00000000050DF000-memory.dmp

          Filesize

          252KB

        • memory/5016-76-0x00000000050A0000-0x00000000050DF000-memory.dmp

          Filesize

          252KB

        • memory/5016-74-0x00000000050A0000-0x00000000050DF000-memory.dmp

          Filesize

          252KB

        • memory/5016-72-0x00000000050A0000-0x00000000050DF000-memory.dmp

          Filesize

          252KB

        • memory/5016-931-0x00000000050E0000-0x00000000056F8000-memory.dmp

          Filesize

          6.1MB

        • memory/5016-932-0x0000000005780000-0x000000000588A000-memory.dmp

          Filesize

          1.0MB

        • memory/5016-933-0x00000000058C0000-0x00000000058D2000-memory.dmp

          Filesize

          72KB

        • memory/5016-934-0x00000000058E0000-0x000000000591C000-memory.dmp

          Filesize

          240KB

        • memory/5016-935-0x0000000005A30000-0x0000000005A7C000-memory.dmp

          Filesize

          304KB