Analysis

  • max time kernel
    140s
  • 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
    09/11/2024, 03:59

General

  • Target

    90427a6f34e49421922add5a92d8f92456bf2655320ed32402e87ff42fff7bc7.exe

  • Size

    611KB

  • MD5

    67605fcc6f2387750fe792f59f49491b

  • SHA1

    74a806d57e41ee73a9f197201d91df87047da550

  • SHA256

    90427a6f34e49421922add5a92d8f92456bf2655320ed32402e87ff42fff7bc7

  • SHA512

    6a61e48d805898c3d07c2d264deb27c9a53260369923b8a38fe1ae250814486b0270a6047e328d603795922659cb81fd82003cd6d19ec90da037bf07405713e0

  • SSDEEP

    12288:6y902cWGwI4dH0e1t4UjMyXfSPNhY/LGITEoqFO:6y6PwndH0otrMyXfZSI4y

Malware Config

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
  • 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\90427a6f34e49421922add5a92d8f92456bf2655320ed32402e87ff42fff7bc7.exe
    "C:\Users\Admin\AppData\Local\Temp\90427a6f34e49421922add5a92d8f92456bf2655320ed32402e87ff42fff7bc7.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4892
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st440360.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st440360.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1848
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\00318437.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\00318437.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4736
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp756659.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp756659.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4964

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st440360.exe

          Filesize

          457KB

          MD5

          54ed7eb6cfdbcd478041f7a5f90d5271

          SHA1

          edafeb42f91983c8d03e9c11eff0f166cf2dd385

          SHA256

          aa18ec6b1caa07c6b11b1166f213396240179aed7ada70b0875f50044b59aee0

          SHA512

          ec62aaea80161a6d85c076f2010844f61788cb35b57f8e66d60fbff4b2c9389398056148c568bc53c5071b1aafeb6325e7c364c34aa2ee2e2444c21a6c7f1a1c

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\00318437.exe

          Filesize

          11KB

          MD5

          7e93bacbbc33e6652e147e7fe07572a0

          SHA1

          421a7167da01c8da4dc4d5234ca3dd84e319e762

          SHA256

          850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

          SHA512

          250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp756659.exe

          Filesize

          459KB

          MD5

          8a44c1f64d158f103ca64fb85d015860

          SHA1

          68482d790620f0ff96c2a854dd12e063b118e6cb

          SHA256

          9a57be058dc6eebd44e848de1465d7a967ddd06ea62e652adfe34d19d42ac9d6

          SHA512

          1d92ba44c02ee365eb1dfab52004ea8e981b7d3ffe8b8c04777403f6539ec9d37eee1e0afd47d0334b991eaf79fc9f623bbdc5b10c11d26bc729f291fb548b69

        • memory/4736-14-0x00007FFBFA573000-0x00007FFBFA575000-memory.dmp

          Filesize

          8KB

        • memory/4736-15-0x0000000000E50000-0x0000000000E5A000-memory.dmp

          Filesize

          40KB

        • memory/4736-16-0x00007FFBFA573000-0x00007FFBFA575000-memory.dmp

          Filesize

          8KB

        • memory/4964-64-0x0000000002AE0000-0x0000000002B15000-memory.dmp

          Filesize

          212KB

        • memory/4964-54-0x0000000002AE0000-0x0000000002B15000-memory.dmp

          Filesize

          212KB

        • memory/4964-24-0x0000000002AE0000-0x0000000002B1A000-memory.dmp

          Filesize

          232KB

        • memory/4964-36-0x0000000002AE0000-0x0000000002B15000-memory.dmp

          Filesize

          212KB

        • memory/4964-88-0x0000000002AE0000-0x0000000002B15000-memory.dmp

          Filesize

          212KB

        • memory/4964-86-0x0000000002AE0000-0x0000000002B15000-memory.dmp

          Filesize

          212KB

        • memory/4964-84-0x0000000002AE0000-0x0000000002B15000-memory.dmp

          Filesize

          212KB

        • memory/4964-82-0x0000000002AE0000-0x0000000002B15000-memory.dmp

          Filesize

          212KB

        • memory/4964-80-0x0000000002AE0000-0x0000000002B15000-memory.dmp

          Filesize

          212KB

        • memory/4964-78-0x0000000002AE0000-0x0000000002B15000-memory.dmp

          Filesize

          212KB

        • memory/4964-76-0x0000000002AE0000-0x0000000002B15000-memory.dmp

          Filesize

          212KB

        • memory/4964-74-0x0000000002AE0000-0x0000000002B15000-memory.dmp

          Filesize

          212KB

        • memory/4964-72-0x0000000002AE0000-0x0000000002B15000-memory.dmp

          Filesize

          212KB

        • memory/4964-70-0x0000000002AE0000-0x0000000002B15000-memory.dmp

          Filesize

          212KB

        • memory/4964-68-0x0000000002AE0000-0x0000000002B15000-memory.dmp

          Filesize

          212KB

        • memory/4964-66-0x0000000002AE0000-0x0000000002B15000-memory.dmp

          Filesize

          212KB

        • memory/4964-22-0x0000000002600000-0x000000000263C000-memory.dmp

          Filesize

          240KB

        • memory/4964-62-0x0000000002AE0000-0x0000000002B15000-memory.dmp

          Filesize

          212KB

        • memory/4964-60-0x0000000002AE0000-0x0000000002B15000-memory.dmp

          Filesize

          212KB

        • memory/4964-58-0x0000000002AE0000-0x0000000002B15000-memory.dmp

          Filesize

          212KB

        • memory/4964-56-0x0000000002AE0000-0x0000000002B15000-memory.dmp

          Filesize

          212KB

        • memory/4964-23-0x00000000050E0000-0x0000000005684000-memory.dmp

          Filesize

          5.6MB

        • memory/4964-52-0x0000000002AE0000-0x0000000002B15000-memory.dmp

          Filesize

          212KB

        • memory/4964-50-0x0000000002AE0000-0x0000000002B15000-memory.dmp

          Filesize

          212KB

        • memory/4964-48-0x0000000002AE0000-0x0000000002B15000-memory.dmp

          Filesize

          212KB

        • memory/4964-46-0x0000000002AE0000-0x0000000002B15000-memory.dmp

          Filesize

          212KB

        • memory/4964-44-0x0000000002AE0000-0x0000000002B15000-memory.dmp

          Filesize

          212KB

        • memory/4964-42-0x0000000002AE0000-0x0000000002B15000-memory.dmp

          Filesize

          212KB

        • memory/4964-40-0x0000000002AE0000-0x0000000002B15000-memory.dmp

          Filesize

          212KB

        • memory/4964-38-0x0000000002AE0000-0x0000000002B15000-memory.dmp

          Filesize

          212KB

        • memory/4964-34-0x0000000002AE0000-0x0000000002B15000-memory.dmp

          Filesize

          212KB

        • memory/4964-32-0x0000000002AE0000-0x0000000002B15000-memory.dmp

          Filesize

          212KB

        • memory/4964-30-0x0000000002AE0000-0x0000000002B15000-memory.dmp

          Filesize

          212KB

        • memory/4964-28-0x0000000002AE0000-0x0000000002B15000-memory.dmp

          Filesize

          212KB

        • memory/4964-26-0x0000000002AE0000-0x0000000002B15000-memory.dmp

          Filesize

          212KB

        • memory/4964-25-0x0000000002AE0000-0x0000000002B15000-memory.dmp

          Filesize

          212KB

        • memory/4964-819-0x0000000008030000-0x000000000813A000-memory.dmp

          Filesize

          1.0MB

        • memory/4964-820-0x0000000005070000-0x00000000050AC000-memory.dmp

          Filesize

          240KB

        • memory/4964-821-0x0000000002690000-0x00000000026DC000-memory.dmp

          Filesize

          304KB

        • memory/4964-818-0x0000000005040000-0x0000000005052000-memory.dmp

          Filesize

          72KB

        • memory/4964-817-0x0000000007A10000-0x0000000008028000-memory.dmp

          Filesize

          6.1MB