Analysis

  • max time kernel
    142s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-11-2023 13:52

General

  • Target

    NEAS.b36bf6f75d167df9e0429bed4d0d2e00.exe

  • Size

    1.1MB

  • MD5

    b36bf6f75d167df9e0429bed4d0d2e00

  • SHA1

    d8e9c82704994e43010eec1f9baf716fca4da19a

  • SHA256

    c46cf4333d80962ff00807f1c4a9370453b917adf9494b3d620637936424a57e

  • SHA512

    4557e4279b3d63bedff6e227387a2ba6dd6c9d8736556dd178b4ccd316458242b493a11dbb72f6375ee2c394da0a0a5e110c0d2aa825509647b832be6a23bda6

  • SSDEEP

    12288:3qPKpDzLL3GvJYfS8RRgzFp+BXOMsZKO5VSiVufyZyItJo4O4Eh6wl78p:kyT3GvJYfS8R+2oHZKO5TXoFxh

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 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.b36bf6f75d167df9e0429bed4d0d2e00.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.b36bf6f75d167df9e0429bed4d0d2e00.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1384
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
        PID:416

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/416-0-0x0000000000400000-0x000000000043E000-memory.dmp
      Filesize

      248KB

    • memory/416-1-0x00000000748D0000-0x0000000075080000-memory.dmp
      Filesize

      7.7MB

    • memory/416-2-0x0000000007A70000-0x0000000008014000-memory.dmp
      Filesize

      5.6MB

    • memory/416-3-0x0000000007560000-0x00000000075F2000-memory.dmp
      Filesize

      584KB

    • memory/416-4-0x00000000077D0000-0x00000000077E0000-memory.dmp
      Filesize

      64KB

    • memory/416-5-0x0000000007540000-0x000000000754A000-memory.dmp
      Filesize

      40KB

    • memory/416-6-0x0000000008640000-0x0000000008C58000-memory.dmp
      Filesize

      6.1MB

    • memory/416-7-0x00000000078F0000-0x00000000079FA000-memory.dmp
      Filesize

      1.0MB

    • memory/416-8-0x00000000077B0000-0x00000000077C2000-memory.dmp
      Filesize

      72KB

    • memory/416-9-0x0000000007820000-0x000000000785C000-memory.dmp
      Filesize

      240KB

    • memory/416-10-0x0000000007860000-0x00000000078AC000-memory.dmp
      Filesize

      304KB

    • memory/416-11-0x00000000748D0000-0x0000000075080000-memory.dmp
      Filesize

      7.7MB

    • memory/416-12-0x00000000077D0000-0x00000000077E0000-memory.dmp
      Filesize

      64KB