Analysis

  • max time kernel
    134s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-12-2022 12:02

General

  • Target

    be00c9b1ab7040405a6369fe9446f30de42e9762f8f1ffafa67c2d7dab6dea71.exe

  • Size

    397KB

  • MD5

    8de87ef64a9be004b8539ca97411db69

  • SHA1

    76096078eaf1ed49678cc8ef87f6c6185702236f

  • SHA256

    be00c9b1ab7040405a6369fe9446f30de42e9762f8f1ffafa67c2d7dab6dea71

  • SHA512

    850fe5d4f46f0433fc607872a21b5d009e42d6d93bdec3c67782c10c7c3301b534bceafa7a588eb9f0284abf4f4eb2f197286c35029c835d82fea0d18fc2fbff

  • SSDEEP

    6144:47uw8hfi2wvYT5zHHsbMISpTsAOF3QMTCnXRrJSylNSa:4Kw8hfi2wA1mLKnXRBlQa

Score
10/10

Malware Config

Extracted

Family

redline

Botnet

11

C2

79.137.202.18:45218

Attributes
  • auth_value

    107e09eee63158d2488feb03dac75204

Signatures

  • RedLine

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

  • Uses the VBS compiler for execution 1 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\be00c9b1ab7040405a6369fe9446f30de42e9762f8f1ffafa67c2d7dab6dea71.exe
    "C:\Users\Admin\AppData\Local\Temp\be00c9b1ab7040405a6369fe9446f30de42e9762f8f1ffafa67c2d7dab6dea71.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3536
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
      2⤵
        PID:4928
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3536 -s 240
        2⤵
        • Program crash
        PID:4980
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 3536 -ip 3536
      1⤵
        PID:5000

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/4928-132-0x0000000000000000-mapping.dmp

      • memory/4928-133-0x0000000000400000-0x0000000000432000-memory.dmp

        Filesize

        200KB

      • memory/4928-138-0x0000000005E00000-0x0000000006418000-memory.dmp

        Filesize

        6.1MB

      • memory/4928-139-0x0000000005970000-0x0000000005A7A000-memory.dmp

        Filesize

        1.0MB

      • memory/4928-140-0x00000000058A0000-0x00000000058B2000-memory.dmp

        Filesize

        72KB

      • memory/4928-141-0x0000000005900000-0x000000000593C000-memory.dmp

        Filesize

        240KB