Analysis

  • max time kernel
    113s
  • max time network
    118s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-11-2024 08:50

General

  • Target

    6a7e578069b28c7e9c6f8b5c0949eaa344308678395b0598837fef0847b7cf92.exe

  • Size

    695KB

  • MD5

    c5de52856d784d243b150d5556ae80ab

  • SHA1

    343c13d8af9c726919aa9b907a3a18f017b813f9

  • SHA256

    6a7e578069b28c7e9c6f8b5c0949eaa344308678395b0598837fef0847b7cf92

  • SHA512

    8b28624c4ef7fb089fdac2b793a4f16d622f2fa2b0afc64aa73cd52417ce509d2f0f619a1bff6a761b6fb509bcd14d0f404fd23ce849b4f023aaf14c88314920

  • SSDEEP

    12288:JMrAy90ovbqC+UXn758idC603+W6QwBBILaPI/IOa/aCeDVwbRxDK:pyM7UN8Qv0uWFWIug/vC6wbRtK

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

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
  • Program crash 2 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\6a7e578069b28c7e9c6f8b5c0949eaa344308678395b0598837fef0847b7cf92.exe
    "C:\Users\Admin\AppData\Local\Temp\6a7e578069b28c7e9c6f8b5c0949eaa344308678395b0598837fef0847b7cf92.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4936
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba1750.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba1750.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:632
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f1059tH.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f1059tH.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1340
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h90Nq69.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h90Nq69.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:1412
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1412 -s 1052
          4⤵
          • Program crash
          PID:3452
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1412 -s 1084
          4⤵
          • Program crash
          PID:4980
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ibXyu53.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ibXyu53.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:2388
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1412 -ip 1412
    1⤵
      PID:2816
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 1412 -ip 1412
      1⤵
        PID:2372

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ibXyu53.exe

        Filesize

        391KB

        MD5

        903c7c3b85fa3643420ddfd5a9ecb76c

        SHA1

        59bc8e9910d86be1d89dc7e14d79aac733fe04a0

        SHA256

        1d0e72236fc23469bd68d3f5af6449640f78216c995c5b8e97a503b64f2a1833

        SHA512

        84b0b606634025c316309edc9700a003bb48ff8b30d6a74503b217a6def313e863eb6a0692c0a9c92e8f61d539c2e2f0835d84580284db4b0cf55618d122b892

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba1750.exe

        Filesize

        344KB

        MD5

        8dd26722b7d860e375a65df67d857f72

        SHA1

        9d486a8b95cc97ea33d0c5bca96c565261fda227

        SHA256

        c2b769d192d4585e75a5c4989d135f04ab46e7ce38b73fff16c347f993781334

        SHA512

        62c988101f4e838145863b09fb3b770d1abd4dd345f9bc978f74bb654fa720fe6895de299603d214e9ff0073efd2d8c52a20dcde55b0932e4f9ad3b5951acc14

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f1059tH.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h90Nq69.exe

        Filesize

        333KB

        MD5

        f0464773f6771bb32b461190246a0189

        SHA1

        5b74246d80ab11bf88bcadcad0aba1a379e37cdd

        SHA256

        eb1a9d95164a895d9d46b18c082c954c4f76f1b3e7847fa2f7f426e51fb3fa01

        SHA512

        39d4b439be16930f566630c2ffdea4ca397e0dd41dd3f8e04f341210315d1f8c248dfe541157ba7825ff28b5f98e61a41d939f4bc73ab801f9a37c92c8e1e3f4

      • memory/1340-14-0x00007FFD8E7A3000-0x00007FFD8E7A5000-memory.dmp

        Filesize

        8KB

      • memory/1340-15-0x0000000000620000-0x000000000062A000-memory.dmp

        Filesize

        40KB

      • memory/1412-52-0x0000000000400000-0x0000000002B03000-memory.dmp

        Filesize

        39.0MB

      • memory/1412-54-0x0000000000400000-0x0000000002B03000-memory.dmp

        Filesize

        39.0MB

      • memory/1412-27-0x0000000004E90000-0x0000000004EA2000-memory.dmp

        Filesize

        72KB

      • memory/1412-37-0x0000000004E90000-0x0000000004EA2000-memory.dmp

        Filesize

        72KB

      • memory/1412-41-0x0000000004E90000-0x0000000004EA2000-memory.dmp

        Filesize

        72KB

      • memory/1412-51-0x0000000004E90000-0x0000000004EA2000-memory.dmp

        Filesize

        72KB

      • memory/1412-49-0x0000000004E90000-0x0000000004EA2000-memory.dmp

        Filesize

        72KB

      • memory/1412-47-0x0000000004E90000-0x0000000004EA2000-memory.dmp

        Filesize

        72KB

      • memory/1412-45-0x0000000004E90000-0x0000000004EA2000-memory.dmp

        Filesize

        72KB

      • memory/1412-39-0x0000000004E90000-0x0000000004EA2000-memory.dmp

        Filesize

        72KB

      • memory/1412-35-0x0000000004E90000-0x0000000004EA2000-memory.dmp

        Filesize

        72KB

      • memory/1412-33-0x0000000004E90000-0x0000000004EA2000-memory.dmp

        Filesize

        72KB

      • memory/1412-31-0x0000000004E90000-0x0000000004EA2000-memory.dmp

        Filesize

        72KB

      • memory/1412-29-0x0000000004E90000-0x0000000004EA2000-memory.dmp

        Filesize

        72KB

      • memory/1412-43-0x0000000004E90000-0x0000000004EA2000-memory.dmp

        Filesize

        72KB

      • memory/1412-25-0x0000000004E90000-0x0000000004EA2000-memory.dmp

        Filesize

        72KB

      • memory/1412-24-0x0000000004E90000-0x0000000004EA2000-memory.dmp

        Filesize

        72KB

      • memory/1412-22-0x00000000073D0000-0x0000000007974000-memory.dmp

        Filesize

        5.6MB

      • memory/1412-21-0x0000000004CB0000-0x0000000004CCA000-memory.dmp

        Filesize

        104KB

      • memory/1412-23-0x0000000004E90000-0x0000000004EA8000-memory.dmp

        Filesize

        96KB

      • memory/2388-66-0x0000000007120000-0x000000000715E000-memory.dmp

        Filesize

        248KB

      • memory/2388-76-0x0000000007120000-0x000000000715E000-memory.dmp

        Filesize

        248KB

      • memory/2388-61-0x0000000007120000-0x000000000715E000-memory.dmp

        Filesize

        248KB

      • memory/2388-59-0x00000000070A0000-0x00000000070E6000-memory.dmp

        Filesize

        280KB

      • memory/2388-95-0x0000000007120000-0x000000000715E000-memory.dmp

        Filesize

        248KB

      • memory/2388-92-0x0000000007120000-0x000000000715E000-memory.dmp

        Filesize

        248KB

      • memory/2388-90-0x0000000007120000-0x000000000715E000-memory.dmp

        Filesize

        248KB

      • memory/2388-88-0x0000000007120000-0x000000000715E000-memory.dmp

        Filesize

        248KB

      • memory/2388-86-0x0000000007120000-0x000000000715E000-memory.dmp

        Filesize

        248KB

      • memory/2388-85-0x0000000007120000-0x000000000715E000-memory.dmp

        Filesize

        248KB

      • memory/2388-82-0x0000000007120000-0x000000000715E000-memory.dmp

        Filesize

        248KB

      • memory/2388-81-0x0000000007120000-0x000000000715E000-memory.dmp

        Filesize

        248KB

      • memory/2388-78-0x0000000007120000-0x000000000715E000-memory.dmp

        Filesize

        248KB

      • memory/2388-60-0x0000000007120000-0x0000000007164000-memory.dmp

        Filesize

        272KB

      • memory/2388-74-0x0000000007120000-0x000000000715E000-memory.dmp

        Filesize

        248KB

      • memory/2388-72-0x0000000007120000-0x000000000715E000-memory.dmp

        Filesize

        248KB

      • memory/2388-70-0x0000000007120000-0x000000000715E000-memory.dmp

        Filesize

        248KB

      • memory/2388-68-0x0000000007120000-0x000000000715E000-memory.dmp

        Filesize

        248KB

      • memory/2388-64-0x0000000007120000-0x000000000715E000-memory.dmp

        Filesize

        248KB

      • memory/2388-62-0x0000000007120000-0x000000000715E000-memory.dmp

        Filesize

        248KB

      • memory/2388-967-0x0000000007890000-0x0000000007EA8000-memory.dmp

        Filesize

        6.1MB

      • memory/2388-968-0x0000000007F30000-0x000000000803A000-memory.dmp

        Filesize

        1.0MB

      • memory/2388-969-0x0000000008070000-0x0000000008082000-memory.dmp

        Filesize

        72KB

      • memory/2388-970-0x0000000008090000-0x00000000080CC000-memory.dmp

        Filesize

        240KB

      • memory/2388-971-0x00000000081E0000-0x000000000822C000-memory.dmp

        Filesize

        304KB