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Analysis

  • max time kernel
    91s
  • max time network
    98s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240709-en
  • resource tags

    arch:x64arch:x86image:win11-20240709-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    14/07/2024, 21:40

General

  • Target

    654d1e7959343fc45da4b1540181f4efe79c943660564f26dbd2f45177d5f02c.exe

  • Size

    338KB

  • MD5

    36acd3ecd043ce5a5d658861af6c1e3a

  • SHA1

    6b5af7e4f9853f4ca9bc7af898caa3f40d67e5c8

  • SHA256

    654d1e7959343fc45da4b1540181f4efe79c943660564f26dbd2f45177d5f02c

  • SHA512

    28752375b1418ca502b18cd715ea39629f8eb12c23436a0c5603347a458c7b4769b225bf93f901f5aaf43ce9cfd227fab24d4115e95a6ae7be03881aadb240e6

  • SSDEEP

    6144:fYNjxmaNKcYdvkMEdRE29UHYOhQWroWihNiR1VfLs7UYhofs2di8jEO:fFMKc+kMcYAhmDLEYi8jEO

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\654d1e7959343fc45da4b1540181f4efe79c943660564f26dbd2f45177d5f02c.exe
    "C:\Users\Admin\AppData\Local\Temp\654d1e7959343fc45da4b1540181f4efe79c943660564f26dbd2f45177d5f02c.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2736
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
        PID:872
      • 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:2888

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2736-0-0x0000000001210000-0x0000000001211000-memory.dmp

      Filesize

      4KB

    • memory/2888-1-0x0000000000400000-0x0000000000422000-memory.dmp

      Filesize

      136KB

    • memory/2888-2-0x00000000745DE000-0x00000000745DF000-memory.dmp

      Filesize

      4KB

    • memory/2888-3-0x00000000055C0000-0x0000000005626000-memory.dmp

      Filesize

      408KB

    • memory/2888-4-0x00000000060D0000-0x00000000066E8000-memory.dmp

      Filesize

      6.1MB

    • memory/2888-5-0x0000000005B30000-0x0000000005B42000-memory.dmp

      Filesize

      72KB

    • memory/2888-6-0x0000000005C60000-0x0000000005D6A000-memory.dmp

      Filesize

      1.0MB

    • memory/2888-7-0x00000000745D0000-0x0000000074D81000-memory.dmp

      Filesize

      7.7MB

    • memory/2888-8-0x0000000006930000-0x000000000696C000-memory.dmp

      Filesize

      240KB

    • memory/2888-9-0x0000000006970000-0x00000000069BC000-memory.dmp

      Filesize

      304KB

    • memory/2888-10-0x0000000006CA0000-0x0000000006E62000-memory.dmp

      Filesize

      1.8MB

    • memory/2888-11-0x00000000073A0000-0x00000000078CC000-memory.dmp

      Filesize

      5.2MB

    • memory/2888-12-0x0000000006E70000-0x0000000006F02000-memory.dmp

      Filesize

      584KB

    • memory/2888-13-0x0000000007E80000-0x0000000008426000-memory.dmp

      Filesize

      5.6MB

    • memory/2888-14-0x0000000006F60000-0x0000000006FB0000-memory.dmp

      Filesize

      320KB

    • memory/2888-15-0x0000000007060000-0x00000000070D6000-memory.dmp

      Filesize

      472KB

    • memory/2888-16-0x00000000071E0000-0x00000000071FE000-memory.dmp

      Filesize

      120KB

    • memory/2888-17-0x00000000745DE000-0x00000000745DF000-memory.dmp

      Filesize

      4KB

    • memory/2888-18-0x00000000745D0000-0x0000000074D81000-memory.dmp

      Filesize

      7.7MB

    • memory/2888-20-0x00000000745D0000-0x0000000074D81000-memory.dmp

      Filesize

      7.7MB