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Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/07/2024, 18:56

General

  • Target

    84618eec13ef47341d761ed0fbad38aa3cdc09a0898467f77c3f40a254239163.exe

  • Size

    338KB

  • MD5

    84f93a0b25057831498695fd1f56baef

  • SHA1

    c620c1daa2ee677a43e784710e9fef42620a537c

  • SHA256

    84618eec13ef47341d761ed0fbad38aa3cdc09a0898467f77c3f40a254239163

  • SHA512

    c5feb1fdfd0f7edf35fbff068a36093ddabadeda374e3673d5b1c745c925ddc4e9849ec1a749f2452a65328c4292da45c52d9a23aa3fa5b00811bc2f79f57018

  • SSDEEP

    6144:BwbSI/5pP+AegMMtRvu3LqBO/QWrNH7RiHGo3ZznsxVNLwXu22di83EO:BSpP6gMEyJHomWLsPGXuhi83EO

Malware Config

Extracted

Family

redline

Botnet

6951125327

C2

https://t.me/+7Lir0e4Gw381MDhi*https://steamcommunity.com/profiles/76561199038841443

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\84618eec13ef47341d761ed0fbad38aa3cdc09a0898467f77c3f40a254239163.exe
    "C:\Users\Admin\AppData\Local\Temp\84618eec13ef47341d761ed0fbad38aa3cdc09a0898467f77c3f40a254239163.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2936
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
        PID:3312
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2512

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2512-8-0x0000000006330000-0x000000000636C000-memory.dmp

      Filesize

      240KB

    • memory/2512-10-0x0000000006FE0000-0x00000000071A2000-memory.dmp

      Filesize

      1.8MB

    • memory/2512-2-0x0000000074F0E000-0x0000000074F0F000-memory.dmp

      Filesize

      4KB

    • memory/2512-3-0x00000000058A0000-0x0000000005906000-memory.dmp

      Filesize

      408KB

    • memory/2512-4-0x00000000063E0000-0x00000000069F8000-memory.dmp

      Filesize

      6.1MB

    • memory/2512-5-0x0000000005E70000-0x0000000005E82000-memory.dmp

      Filesize

      72KB

    • memory/2512-6-0x0000000005FA0000-0x00000000060AA000-memory.dmp

      Filesize

      1.0MB

    • memory/2512-7-0x0000000074F00000-0x00000000756B0000-memory.dmp

      Filesize

      7.7MB

    • memory/2512-1-0x0000000000400000-0x0000000000422000-memory.dmp

      Filesize

      136KB

    • memory/2512-18-0x0000000074F00000-0x00000000756B0000-memory.dmp

      Filesize

      7.7MB

    • memory/2512-9-0x0000000006370000-0x00000000063BC000-memory.dmp

      Filesize

      304KB

    • memory/2512-11-0x00000000076E0000-0x0000000007C0C000-memory.dmp

      Filesize

      5.2MB

    • memory/2512-12-0x00000000081C0000-0x0000000008764000-memory.dmp

      Filesize

      5.6MB

    • memory/2512-13-0x00000000071B0000-0x0000000007242000-memory.dmp

      Filesize

      584KB

    • memory/2512-14-0x00000000072D0000-0x0000000007346000-memory.dmp

      Filesize

      472KB

    • memory/2512-15-0x0000000007270000-0x000000000728E000-memory.dmp

      Filesize

      120KB

    • memory/2512-16-0x00000000073F0000-0x0000000007440000-memory.dmp

      Filesize

      320KB

    • memory/2936-0-0x0000000001080000-0x0000000001081000-memory.dmp

      Filesize

      4KB