Analysis

  • max time kernel
    138s
  • max time network
    160s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-10-2023 06:24

General

  • Target

    96692550fc4f3d468a0d8ad1286cd72d28ccb8fb5f776c62c07cede58da03911_JC.exe

  • Size

    380KB

  • MD5

    96c64a07dd766bd28df04bc6279d234d

  • SHA1

    24d7570031a0303c4854051893a11165a10f3059

  • SHA256

    96692550fc4f3d468a0d8ad1286cd72d28ccb8fb5f776c62c07cede58da03911

  • SHA512

    ddc9e0d5510aa52a3fb6b6ddd723fa64a8c214a058abf0d3e6f3e3d3548b170b19d30673ef16ed6e87b6806ce535c9607f24225a7bd9b3bb06131f06771669da

  • SSDEEP

    6144:iNCWVTxu4YKkt4HDw93MmAOTRoo4mYxWpjuNN1zzjIkeN3viKC:iNLxu4YKLmXbNYxWYNN1zzjmiKC

Malware Config

Extracted

Family

redline

Botnet

gruha

C2

77.91.124.55:19071

Attributes
  • auth_value

    2f4cf2e668a540e64775b27535cc6892

Signatures

  • RedLine

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\96692550fc4f3d468a0d8ad1286cd72d28ccb8fb5f776c62c07cede58da03911_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\96692550fc4f3d468a0d8ad1286cd72d28ccb8fb5f776c62c07cede58da03911_JC.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3232
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
        PID:444
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
        2⤵
          PID:4440
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3232 -s 368
          2⤵
          • Program crash
          PID:3360
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3232 -ip 3232
        1⤵
          PID:3684

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/4440-0-0x0000000000400000-0x0000000000430000-memory.dmp
          Filesize

          192KB

        • memory/4440-1-0x0000000074DD0000-0x0000000075580000-memory.dmp
          Filesize

          7.7MB

        • memory/4440-2-0x0000000001750000-0x0000000001756000-memory.dmp
          Filesize

          24KB

        • memory/4440-3-0x0000000005C10000-0x0000000006228000-memory.dmp
          Filesize

          6.1MB

        • memory/4440-4-0x0000000005700000-0x000000000580A000-memory.dmp
          Filesize

          1.0MB

        • memory/4440-5-0x0000000004FC0000-0x0000000004FD2000-memory.dmp
          Filesize

          72KB

        • memory/4440-6-0x00000000055E0000-0x00000000055F0000-memory.dmp
          Filesize

          64KB

        • memory/4440-7-0x0000000005570000-0x00000000055AC000-memory.dmp
          Filesize

          240KB

        • memory/4440-8-0x00000000055F0000-0x000000000563C000-memory.dmp
          Filesize

          304KB

        • memory/4440-9-0x0000000074DD0000-0x0000000075580000-memory.dmp
          Filesize

          7.7MB

        • memory/4440-10-0x00000000055E0000-0x00000000055F0000-memory.dmp
          Filesize

          64KB