Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-03-2024 09:55

General

  • Target

    c85533dc3627cc14b81a22fb204c42c9e5527e15ad78c832da7a159825de6ec7.exe

  • Size

    2.2MB

  • MD5

    b1087aa5a1a538d7ee3bd9c3b774bb38

  • SHA1

    0842a7d8905be9dbe06f9b2bd7376f33373af246

  • SHA256

    c85533dc3627cc14b81a22fb204c42c9e5527e15ad78c832da7a159825de6ec7

  • SHA512

    46aec87f752382ec9a5ce6f45af70ab54ae3fe158cd2084b27ca55d8224c83417c8a13091648b4b1ffdbf76f2b88ffa0424a76d3619c3516645e70b0c6969cb6

  • SSDEEP

    24576:EQ1OwhF5/u7S/OiUVkcOpckjLDSvWrtaG2cskcA8AvuyLdk0JdQGwct28MENdhX2:DMwP5/u79ScOqkjqOrnq29QFxa

Malware Config

Extracted

Family

redline

Botnet

Legaa

C2

185.172.128.33:38294

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\c85533dc3627cc14b81a22fb204c42c9e5527e15ad78c832da7a159825de6ec7.exe
    "C:\Users\Admin\AppData\Local\Temp\c85533dc3627cc14b81a22fb204c42c9e5527e15ad78c832da7a159825de6ec7.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:5064
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
      C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
      2⤵
        PID:4168

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4168-10-0x0000000005950000-0x000000000595A000-memory.dmp
      Filesize

      40KB

    • memory/4168-4-0x0000000001200000-0x0000000001252000-memory.dmp
      Filesize

      328KB

    • memory/4168-6-0x0000000075080000-0x0000000075830000-memory.dmp
      Filesize

      7.7MB

    • memory/4168-7-0x0000000005EE0000-0x0000000006484000-memory.dmp
      Filesize

      5.6MB

    • memory/4168-8-0x0000000005880000-0x0000000005912000-memory.dmp
      Filesize

      584KB

    • memory/4168-9-0x0000000005A70000-0x0000000005A80000-memory.dmp
      Filesize

      64KB

    • memory/4168-17-0x0000000005A70000-0x0000000005A80000-memory.dmp
      Filesize

      64KB

    • memory/4168-11-0x0000000006AB0000-0x00000000070C8000-memory.dmp
      Filesize

      6.1MB

    • memory/4168-14-0x0000000005BB0000-0x0000000005BEC000-memory.dmp
      Filesize

      240KB

    • memory/4168-13-0x0000000005A30000-0x0000000005A42000-memory.dmp
      Filesize

      72KB

    • memory/4168-12-0x0000000005C80000-0x0000000005D8A000-memory.dmp
      Filesize

      1.0MB

    • memory/4168-15-0x0000000005BF0000-0x0000000005C3C000-memory.dmp
      Filesize

      304KB

    • memory/4168-16-0x0000000075080000-0x0000000075830000-memory.dmp
      Filesize

      7.7MB

    • memory/5064-5-0x00007FF769A60000-0x00007FF769CF5000-memory.dmp
      Filesize

      2.6MB