Analysis

  • max time kernel
    142s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-11-2024 23:22

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
  • Redline family
  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4844
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:215296

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4844-0-0x00000000004A8000-0x00000000004A9000-memory.dmp

    Filesize

    4KB

  • memory/4844-6-0x0000000000400000-0x0000000000557000-memory.dmp

    Filesize

    1.3MB

  • memory/215296-1-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/215296-7-0x000000007468E000-0x000000007468F000-memory.dmp

    Filesize

    4KB

  • memory/215296-8-0x0000000004FC0000-0x00000000055D8000-memory.dmp

    Filesize

    6.1MB

  • memory/215296-9-0x0000000004A00000-0x0000000004A12000-memory.dmp

    Filesize

    72KB

  • memory/215296-10-0x0000000004B30000-0x0000000004C3A000-memory.dmp

    Filesize

    1.0MB

  • memory/215296-11-0x0000000004AA0000-0x0000000004ADC000-memory.dmp

    Filesize

    240KB

  • memory/215296-12-0x0000000074680000-0x0000000074E30000-memory.dmp

    Filesize

    7.7MB

  • memory/215296-13-0x0000000004A30000-0x0000000004A7C000-memory.dmp

    Filesize

    304KB

  • memory/215296-14-0x000000007468E000-0x000000007468F000-memory.dmp

    Filesize

    4KB

  • memory/215296-15-0x0000000074680000-0x0000000074E30000-memory.dmp

    Filesize

    7.7MB