Analysis

  • max time kernel
    26s
  • max time network
    32s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-12-2022 22:01

General

  • Target

    Kirame.Builder/Kirame.Builder.exe

  • Size

    2.4MB

  • MD5

    2ba1b8fb32916403ad7249df8f7e608d

  • SHA1

    726e1c8c0cc89b9cd94576c51b5f77d4e3defb3b

  • SHA256

    4411cee1d891a03cb0c12726325baeaa6c913c31506c3fff9923da17cb48ef5c

  • SHA512

    6bb9e5b24410aea7629b6d5d0b926abf068b739aa6e232d264fc0954d1e69b27a086aed28fee6d44a876250c6e73da99b74f6053574e4f4136482a3826a46f80

  • SSDEEP

    24576:SiJYwYHYlyCxxGM/sXKR2praFeY6Vus1P2E9fDLVzMbXil3RuQ553131:SiJYOesepV/1P2E9fDfl3L

Malware Config

Extracted

Family

redline

Botnet

@dwqmosh

C2

neredenkyor.xyz:81

Attributes
  • auth_value

    a94b13695bd4053b8b47b0976366da25

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 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Kirame.Builder\Kirame.Builder.exe
    "C:\Users\Admin\AppData\Local\Temp\Kirame.Builder\Kirame.Builder.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3612
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
        PID:214988

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/214988-132-0x0000000000000000-mapping.dmp
    • memory/214988-133-0x0000000000400000-0x0000000000420000-memory.dmp
      Filesize

      128KB

    • memory/214988-138-0x0000000005CB0000-0x00000000062C8000-memory.dmp
      Filesize

      6.1MB

    • memory/214988-139-0x00000000056B0000-0x00000000056C2000-memory.dmp
      Filesize

      72KB

    • memory/214988-140-0x00000000057E0000-0x00000000058EA000-memory.dmp
      Filesize

      1.0MB

    • memory/214988-141-0x0000000005710000-0x000000000574C000-memory.dmp
      Filesize

      240KB