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, 05:13

General

  • Target

    27bf35236be4e3fce2c3268f9302840f7178ed295e8260391ed8387a9118c909.exe

  • Size

    936KB

  • MD5

    a5a618218034771758da664ec9133be8

  • SHA1

    252ea17c89217557cb798d3cf7bfa91c01862d41

  • SHA256

    27bf35236be4e3fce2c3268f9302840f7178ed295e8260391ed8387a9118c909

  • SHA512

    3853a3be9ad3fdb97eceaaed27c3c9fc5a8d19603098459a6dffe30a9389f661c95bc14108021e072d0871acb790d1e25ebf57d2cd126fb0a193feb3ae5577b4

  • SSDEEP

    24576:hyfH2KNiW9gldHcnEJ/IOiziKbHYoDHzFEb7m:UfRO3cE6HTb4oDHzeb7

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 4 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 3 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 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\27bf35236be4e3fce2c3268f9302840f7178ed295e8260391ed8387a9118c909.exe
    "C:\Users\Admin\AppData\Local\Temp\27bf35236be4e3fce2c3268f9302840f7178ed295e8260391ed8387a9118c909.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3048
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zibm8919.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zibm8919.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3872
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziyj0742.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziyj0742.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4460
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it360347.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it360347.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4232
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr179012.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr179012.exe
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:800

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zibm8919.exe

          Filesize

          623KB

          MD5

          a35818705622e9b277783141fa7091cc

          SHA1

          f672f62e42855aa1709f6b0f0c483b26fcfeb4c0

          SHA256

          704efc08c282361c8022d547dea034c7644e2a874627b854e8d0c926f096a043

          SHA512

          9673eb178ba371ec7f04b329c09f25c0992351b4c44b582e03932ac30af0839b347c2157217d1c4aa38a56f0dbee21e54ce9737c1cc9449985f063ff083f24d4

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziyj0742.exe

          Filesize

          469KB

          MD5

          e6bf6248fe19703202c0e87e77af413e

          SHA1

          503e3f5bb60d727f86a740566004ad065c0ad678

          SHA256

          1b583d9db4fd577962c7f2202589047cace4752f758368cb75cc527c560e993b

          SHA512

          1581b0a41ef54444e955a023b9cd13c641b8e36b58c01035909d264f0d639f4a0a286b6644cade6522ff272b222e228724e2255a45350e42eac748618b2f7f6a

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it360347.exe

          Filesize

          11KB

          MD5

          7e93bacbbc33e6652e147e7fe07572a0

          SHA1

          421a7167da01c8da4dc4d5234ca3dd84e319e762

          SHA256

          850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

          SHA512

          250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr179012.exe

          Filesize

          488KB

          MD5

          518f23572ae648a0f492c1879cb06766

          SHA1

          3eec7a57509c0131097a67871a290e76d25be939

          SHA256

          ade30fc6a75ffe6bf53732b8b5c5478c11ced19d120765570fe9f7f33c155344

          SHA512

          b223806e061dcbfd2750c0442d68e384caeb3d7cc035df0840d4bf03fe7e82856b9c5b0f8082693b5b7570210f290d7b4f58ab217afb185f31f388e913a8f064

        • memory/800-89-0x0000000004E40000-0x0000000004E75000-memory.dmp

          Filesize

          212KB

        • memory/800-63-0x0000000004E40000-0x0000000004E75000-memory.dmp

          Filesize

          212KB

        • memory/800-828-0x0000000002750000-0x000000000279C000-memory.dmp

          Filesize

          304KB

        • memory/800-29-0x00000000025F0000-0x000000000262C000-memory.dmp

          Filesize

          240KB

        • memory/800-30-0x0000000004FB0000-0x0000000005554000-memory.dmp

          Filesize

          5.6MB

        • memory/800-31-0x0000000004E40000-0x0000000004E7A000-memory.dmp

          Filesize

          232KB

        • memory/800-39-0x0000000004E40000-0x0000000004E75000-memory.dmp

          Filesize

          212KB

        • memory/800-46-0x0000000004E40000-0x0000000004E75000-memory.dmp

          Filesize

          212KB

        • memory/800-43-0x0000000004E40000-0x0000000004E75000-memory.dmp

          Filesize

          212KB

        • memory/800-41-0x0000000004E40000-0x0000000004E75000-memory.dmp

          Filesize

          212KB

        • memory/800-83-0x0000000004E40000-0x0000000004E75000-memory.dmp

          Filesize

          212KB

        • memory/800-69-0x0000000004E40000-0x0000000004E75000-memory.dmp

          Filesize

          212KB

        • memory/800-49-0x0000000004E40000-0x0000000004E75000-memory.dmp

          Filesize

          212KB

        • memory/800-37-0x0000000004E40000-0x0000000004E75000-memory.dmp

          Filesize

          212KB

        • memory/800-35-0x0000000004E40000-0x0000000004E75000-memory.dmp

          Filesize

          212KB

        • memory/800-33-0x0000000004E40000-0x0000000004E75000-memory.dmp

          Filesize

          212KB

        • memory/800-32-0x0000000004E40000-0x0000000004E75000-memory.dmp

          Filesize

          212KB

        • memory/800-96-0x0000000004E40000-0x0000000004E75000-memory.dmp

          Filesize

          212KB

        • memory/800-93-0x0000000004E40000-0x0000000004E75000-memory.dmp

          Filesize

          212KB

        • memory/800-91-0x0000000004E40000-0x0000000004E75000-memory.dmp

          Filesize

          212KB

        • memory/800-85-0x0000000004E40000-0x0000000004E75000-memory.dmp

          Filesize

          212KB

        • memory/800-827-0x0000000008110000-0x000000000814C000-memory.dmp

          Filesize

          240KB

        • memory/800-87-0x0000000004E40000-0x0000000004E75000-memory.dmp

          Filesize

          212KB

        • memory/800-81-0x0000000004E40000-0x0000000004E75000-memory.dmp

          Filesize

          212KB

        • memory/800-79-0x0000000004E40000-0x0000000004E75000-memory.dmp

          Filesize

          212KB

        • memory/800-77-0x0000000004E40000-0x0000000004E75000-memory.dmp

          Filesize

          212KB

        • memory/800-75-0x0000000004E40000-0x0000000004E75000-memory.dmp

          Filesize

          212KB

        • memory/800-73-0x0000000004E40000-0x0000000004E75000-memory.dmp

          Filesize

          212KB

        • memory/800-71-0x0000000004E40000-0x0000000004E75000-memory.dmp

          Filesize

          212KB

        • memory/800-67-0x0000000004E40000-0x0000000004E75000-memory.dmp

          Filesize

          212KB

        • memory/800-65-0x0000000004E40000-0x0000000004E75000-memory.dmp

          Filesize

          212KB

        • memory/800-826-0x0000000008000000-0x000000000810A000-memory.dmp

          Filesize

          1.0MB

        • memory/800-61-0x0000000004E40000-0x0000000004E75000-memory.dmp

          Filesize

          212KB

        • memory/800-59-0x0000000004E40000-0x0000000004E75000-memory.dmp

          Filesize

          212KB

        • memory/800-57-0x0000000004E40000-0x0000000004E75000-memory.dmp

          Filesize

          212KB

        • memory/800-55-0x0000000004E40000-0x0000000004E75000-memory.dmp

          Filesize

          212KB

        • memory/800-53-0x0000000004E40000-0x0000000004E75000-memory.dmp

          Filesize

          212KB

        • memory/800-51-0x0000000004E40000-0x0000000004E75000-memory.dmp

          Filesize

          212KB

        • memory/800-47-0x0000000004E40000-0x0000000004E75000-memory.dmp

          Filesize

          212KB

        • memory/800-824-0x00000000079E0000-0x0000000007FF8000-memory.dmp

          Filesize

          6.1MB

        • memory/800-825-0x0000000004F40000-0x0000000004F52000-memory.dmp

          Filesize

          72KB

        • memory/4232-21-0x00007FFDBDD93000-0x00007FFDBDD95000-memory.dmp

          Filesize

          8KB

        • memory/4232-23-0x00007FFDBDD93000-0x00007FFDBDD95000-memory.dmp

          Filesize

          8KB

        • memory/4232-22-0x00000000007C0000-0x00000000007CA000-memory.dmp

          Filesize

          40KB