Analysis

  • max time kernel
    134s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    03-11-2023 19:02

General

  • Target

    NEAS.70bba306ed9073b43618b1bb129073b0_JC.exe

  • Size

    1.1MB

  • MD5

    70bba306ed9073b43618b1bb129073b0

  • SHA1

    61b0a8efadb7d1c27dd68996dbe875435c24e98e

  • SHA256

    fec7339c97b668c1696f742f5c4a336986fa5649ddfec45e076f38ccecdbbbdf

  • SHA512

    7ecd852b4d85521a8eeb21903f986d99c1a9414d8c56511e10201c944b65e81b37f07db28520910102281fe81189c63dde47d0e2ca9dab743cbc548b9d288b4b

  • SSDEEP

    24576:Tz/3GvJYfS8R+2oHZKO5Nvi3Nr6Rbk54TIBH:wYfS8RloHt63Nr6Rbk6w

Malware Config

Extracted

Family

redline

Botnet

grome

C2

77.91.124.86:19084

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 5 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.70bba306ed9073b43618b1bb129073b0_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.70bba306ed9073b43618b1bb129073b0_JC.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2892
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
        PID:2976
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
        2⤵
          PID:2992

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2992-1-0x0000000000400000-0x000000000043E000-memory.dmp
        Filesize

        248KB

      • memory/2992-0-0x0000000000400000-0x000000000043E000-memory.dmp
        Filesize

        248KB

      • memory/2992-2-0x0000000000400000-0x000000000043E000-memory.dmp
        Filesize

        248KB

      • memory/2992-4-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp
        Filesize

        4KB

      • memory/2992-5-0x0000000000400000-0x000000000043E000-memory.dmp
        Filesize

        248KB

      • memory/2992-3-0x0000000000400000-0x000000000043E000-memory.dmp
        Filesize

        248KB

      • memory/2992-9-0x0000000000400000-0x000000000043E000-memory.dmp
        Filesize

        248KB

      • memory/2992-7-0x0000000000400000-0x000000000043E000-memory.dmp
        Filesize

        248KB

      • memory/2992-10-0x00000000749F0000-0x00000000750DE000-memory.dmp
        Filesize

        6.9MB

      • memory/2992-11-0x0000000000390000-0x00000000003D0000-memory.dmp
        Filesize

        256KB

      • memory/2992-12-0x00000000749F0000-0x00000000750DE000-memory.dmp
        Filesize

        6.9MB