Analysis

  • max time kernel
    149s
  • 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, 05:05

General

  • Target

    4e5b1b41309d8a278b0066b89daa8482b1f0d3219f44de0792fa5148264512c3.exe

  • Size

    647KB

  • MD5

    e11d4ce2cbe6ca5bc669cd269c5ef823

  • SHA1

    b6e1abdd23bf66aaa85151e05737619ff13ec1f7

  • SHA256

    4e5b1b41309d8a278b0066b89daa8482b1f0d3219f44de0792fa5148264512c3

  • SHA512

    52c789d7bbd1aa7ea0215a5d95959f0314b29b101b867c5d7bd4265b6ffd9d17c0530b68c732c0ebb1612cdde275356c75733c432ca6e56d930605c1311e9ce6

  • SSDEEP

    12288:YMrey90wTwP6BzB5lqPAu8WcVEKElzS2LYiGOAwqnRh:WyZsSFtUh8KKElm+DA1n

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 4 IoCs
  • Windows security modification 2 TTPs 3 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.

  • 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4e5b1b41309d8a278b0066b89daa8482b1f0d3219f44de0792fa5148264512c3.exe
    "C:\Users\Admin\AppData\Local\Temp\4e5b1b41309d8a278b0066b89daa8482b1f0d3219f44de0792fa5148264512c3.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:496
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice2346.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice2346.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:60
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b6255sU.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b6255sU.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:652
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c08rs48.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c08rs48.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:952
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 952 -s 1080
          4⤵
          • Program crash
          PID:3408
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\duoYM45.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\duoYM45.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:4696
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 952 -ip 952
    1⤵
      PID:4168
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe start wuauserv
      1⤵
      • Launches sc.exe
      PID:5752

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\duoYM45.exe

            Filesize

            305KB

            MD5

            0017f869715e4b6912b349b63e64a817

            SHA1

            d0bd50f7ca9cb21d3e18fcb398f33f18814883df

            SHA256

            ecd6a22c0887ef1bc13ca5b3dd16d8cd7961d210b88eb25a0aaf23a2cfc394ac

            SHA512

            59886970b3a27f486e18f24fd6282fe4184509e586433f3507b2ad2daf1b1c191afcdb85675dd7256e51067d109309fbb38d05bb880877a78ae118ba5d97dd2a

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice2346.exe

            Filesize

            324KB

            MD5

            f3575b324d5f5cdf7a002e2f8d953f6e

            SHA1

            c05b7368bd526c5ddbd4246bdb2d8159e358696f

            SHA256

            2f496ab05c8e460eee4211e45460c8e7eccb959e9f71b68436faf2c4b1a6879f

            SHA512

            ca328087e24780f8c55f36a0e5665b9c9549b2858f58b209011e6d247fc04963a56b082553cf4977f26c58ba4cd24812f1e42c3661d7903521bff991e6cb2ab3

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b6255sU.exe

            Filesize

            11KB

            MD5

            7e93bacbbc33e6652e147e7fe07572a0

            SHA1

            421a7167da01c8da4dc4d5234ca3dd84e319e762

            SHA256

            850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

            SHA512

            250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c08rs48.exe

            Filesize

            247KB

            MD5

            11f22a6fa404fb2472147a733327eb82

            SHA1

            d37d622a914251118f32eca1d4c835fbd6f4ef81

            SHA256

            f4ad047c43453acb283a7e133cdbabaabd37e0482d52681eb53cd916e6c62e71

            SHA512

            7b3d64865efee768b54d19455320d8ff741ebe01edd93f7b226e368a3672c8b6ed40cd001953e796a2f23038bb415383a386b4291545cb5569019aa1adb4d7fe

          • memory/652-14-0x00007FFB070F3000-0x00007FFB070F5000-memory.dmp

            Filesize

            8KB

          • memory/652-15-0x0000000000300000-0x000000000030A000-memory.dmp

            Filesize

            40KB

          • memory/952-52-0x0000000000400000-0x00000000004BD000-memory.dmp

            Filesize

            756KB

          • memory/952-23-0x00000000024D0000-0x00000000024E8000-memory.dmp

            Filesize

            96KB

          • memory/952-24-0x00000000024D0000-0x00000000024E2000-memory.dmp

            Filesize

            72KB

          • memory/952-27-0x00000000024D0000-0x00000000024E2000-memory.dmp

            Filesize

            72KB

          • memory/952-51-0x00000000024D0000-0x00000000024E2000-memory.dmp

            Filesize

            72KB

          • memory/952-49-0x00000000024D0000-0x00000000024E2000-memory.dmp

            Filesize

            72KB

          • memory/952-48-0x00000000024D0000-0x00000000024E2000-memory.dmp

            Filesize

            72KB

          • memory/952-45-0x00000000024D0000-0x00000000024E2000-memory.dmp

            Filesize

            72KB

          • memory/952-43-0x00000000024D0000-0x00000000024E2000-memory.dmp

            Filesize

            72KB

          • memory/952-41-0x00000000024D0000-0x00000000024E2000-memory.dmp

            Filesize

            72KB

          • memory/952-39-0x00000000024D0000-0x00000000024E2000-memory.dmp

            Filesize

            72KB

          • memory/952-38-0x00000000024D0000-0x00000000024E2000-memory.dmp

            Filesize

            72KB

          • memory/952-35-0x00000000024D0000-0x00000000024E2000-memory.dmp

            Filesize

            72KB

          • memory/952-33-0x00000000024D0000-0x00000000024E2000-memory.dmp

            Filesize

            72KB

          • memory/952-31-0x00000000024D0000-0x00000000024E2000-memory.dmp

            Filesize

            72KB

          • memory/952-29-0x00000000024D0000-0x00000000024E2000-memory.dmp

            Filesize

            72KB

          • memory/952-25-0x00000000024D0000-0x00000000024E2000-memory.dmp

            Filesize

            72KB

          • memory/952-22-0x0000000004BB0000-0x0000000005154000-memory.dmp

            Filesize

            5.6MB

          • memory/952-54-0x0000000000400000-0x00000000004BD000-memory.dmp

            Filesize

            756KB

          • memory/952-21-0x0000000002220000-0x000000000223A000-memory.dmp

            Filesize

            104KB

          • memory/4696-68-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/4696-92-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/4696-70-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/4696-59-0x0000000002400000-0x0000000002446000-memory.dmp

            Filesize

            280KB

          • memory/4696-62-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/4696-61-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/4696-66-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/4696-64-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/4696-94-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/4696-87-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/4696-80-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/4696-76-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/4696-75-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/4696-60-0x0000000004AA0000-0x0000000004AE4000-memory.dmp

            Filesize

            272KB

          • memory/4696-90-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/4696-88-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/4696-84-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/4696-82-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/4696-78-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/4696-72-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

            Filesize

            248KB

          • memory/4696-967-0x0000000005250000-0x0000000005868000-memory.dmp

            Filesize

            6.1MB

          • memory/4696-968-0x00000000058E0000-0x00000000059EA000-memory.dmp

            Filesize

            1.0MB

          • memory/4696-969-0x0000000005A20000-0x0000000005A32000-memory.dmp

            Filesize

            72KB

          • memory/4696-970-0x0000000005A40000-0x0000000005A7C000-memory.dmp

            Filesize

            240KB

          • memory/4696-971-0x0000000005B90000-0x0000000005BDC000-memory.dmp

            Filesize

            304KB