Analysis

  • max time kernel
    292s
  • max time network
    301s
  • platform
    windows10-1703_x64
  • resource
    win10-20230915-en
  • resource tags

    arch:x64arch:x86image:win10-20230915-enlocale:en-usos:windows10-1703-x64system
  • submitted
    19-09-2023 06:53

General

  • Target

    j5220189.exe

  • Size

    399KB

  • MD5

    6911db4059e254077f03d58ef899a334

  • SHA1

    dd476b4e26a3e102998886a5c111fe4a493a9a21

  • SHA256

    f18ee2360eb587bdf735ce3886c728f54cace99210a6528adf5846e911a3e01b

  • SHA512

    e5f6f56205672df854a0e942f51f070f1bc395c3d547d3f271ac28807cf390b5b71c6cc783771ae25648cb7fea0dfb2275264ee23ad6fe59ab17ff0690427f37

  • SSDEEP

    6144:+jpjE12jicP5iOo2T8VrSd/sUAO8clkwUv5M3pQ1xeKM7ZzuF9iHpFGazEU1Sa:+jpcqiG59ouecGteKMFo9SN51Sa

Malware Config

Extracted

Family

redline

Botnet

monik

C2

77.91.124.82:19071

Attributes
  • auth_value

    da7d9ea0878f5901f1f8319d34bdccea

Signatures

  • RedLine

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

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\j5220189.exe
    "C:\Users\Admin\AppData\Local\Temp\j5220189.exe"
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1516
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
        PID:2780
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
          PID:4636

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/4636-0-0x0000000000400000-0x0000000000430000-memory.dmp
        Filesize

        192KB

      • memory/4636-5-0x0000000073DA0000-0x000000007448E000-memory.dmp
        Filesize

        6MB

      • memory/4636-4-0x00000000066A0000-0x00000000066A6000-memory.dmp
        Filesize

        24KB

      • memory/4636-6-0x000000000E730000-0x000000000ED36000-memory.dmp
        Filesize

        6MB

      • memory/4636-7-0x000000000E230000-0x000000000E33A000-memory.dmp
        Filesize

        1MB

      • memory/4636-8-0x0000000008C90000-0x0000000008CA0000-memory.dmp
        Filesize

        64KB

      • memory/4636-9-0x000000000E150000-0x000000000E162000-memory.dmp
        Filesize

        72KB

      • memory/4636-10-0x000000000E1B0000-0x000000000E1EE000-memory.dmp
        Filesize

        248KB

      • memory/4636-11-0x000000000E340000-0x000000000E38B000-memory.dmp
        Filesize

        300KB

      • memory/4636-16-0x0000000073DA0000-0x000000007448E000-memory.dmp
        Filesize

        6MB

      • memory/4636-17-0x0000000008C90000-0x0000000008CA0000-memory.dmp
        Filesize

        64KB