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Analysis

  • max time kernel
    95s
  • max time network
    97s
  • 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, 15:07

General

  • Target

    217.exe

  • Size

    765KB

  • MD5

    9b27531814c84d9891474794ba3f880f

  • SHA1

    13c2fe6e1189d6f5ffac8d67ab6c9c6f2ea61a99

  • SHA256

    92682078977a588ba4cc3dfe7ce9d744bf752a635ab73c027cdbae68ff8e749f

  • SHA512

    53034ff4716d2a29fa4cde440d29741c09a8f5493c5bcf0564e01921afd1344bf24c53fb97ecb3fabb215be69c3ea7b98a565c24b8f237d2069159666fc1906d

  • SSDEEP

    12288:qWgLNqLMg5tqimUsu8l5hs4PShE9EZnuKFqik7/6VVu+mAd7MxlN9+53TL3ibr:fgLNqLMJimUsu8lw4PShgOuKFqizPdI5

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\217.exe
    "C:\Users\Admin\AppData\Local\Temp\217.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:5080
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
        PID:2168
      • 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:3100

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3100-8-0x0000000006370000-0x00000000063AC000-memory.dmp

      Filesize

      240KB

    • memory/3100-10-0x00000000066D0000-0x0000000006892000-memory.dmp

      Filesize

      1.8MB

    • memory/3100-2-0x0000000074B3E000-0x0000000074B3F000-memory.dmp

      Filesize

      4KB

    • memory/3100-3-0x0000000004DC0000-0x0000000004E26000-memory.dmp

      Filesize

      408KB

    • memory/3100-4-0x0000000005850000-0x0000000005E68000-memory.dmp

      Filesize

      6.1MB

    • memory/3100-5-0x00000000052E0000-0x00000000052F2000-memory.dmp

      Filesize

      72KB

    • memory/3100-6-0x0000000005410000-0x000000000551A000-memory.dmp

      Filesize

      1.0MB

    • memory/3100-7-0x0000000074B30000-0x00000000752E0000-memory.dmp

      Filesize

      7.7MB

    • memory/3100-1-0x0000000000400000-0x0000000000422000-memory.dmp

      Filesize

      136KB

    • memory/3100-18-0x0000000074B30000-0x00000000752E0000-memory.dmp

      Filesize

      7.7MB

    • memory/3100-9-0x00000000063B0000-0x00000000063FC000-memory.dmp

      Filesize

      304KB

    • memory/3100-11-0x0000000006DD0000-0x00000000072FC000-memory.dmp

      Filesize

      5.2MB

    • memory/3100-12-0x00000000078B0000-0x0000000007E54000-memory.dmp

      Filesize

      5.6MB

    • memory/3100-13-0x00000000068A0000-0x0000000006932000-memory.dmp

      Filesize

      584KB

    • memory/3100-14-0x0000000006940000-0x0000000006990000-memory.dmp

      Filesize

      320KB

    • memory/3100-15-0x0000000006990000-0x0000000006A06000-memory.dmp

      Filesize

      472KB

    • memory/3100-16-0x0000000006B80000-0x0000000006B9E000-memory.dmp

      Filesize

      120KB

    • memory/5080-0-0x0000000001430000-0x0000000001431000-memory.dmp

      Filesize

      4KB