Analysis

  • max time kernel
    148s
  • max time network
    180s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    04-11-2023 13:38

General

  • Target

    NEAS.8530c2a66494217c850c08e82c827830.exe

  • Size

    1.2MB

  • MD5

    8530c2a66494217c850c08e82c827830

  • SHA1

    815f733618725c106c57419c7e442886f2feba6f

  • SHA256

    caf195897395918e07ddc9ef0e889c9f33545be81a4ef86c647308c07ba83841

  • SHA512

    3615eb7d3c3d8422d705eb12e2f7770e3e0e0993fdd13374e01164eb4efa4e47b36186d0c33e9f28112d7debdbc7519876a9214071307a4216a3ff0ed86f05a0

  • SSDEEP

    24576:O40IHgLyqx9JyZbaBsDglv9sTpy+S5BwG:TCx9JyZovy4L5BwG

Malware Config

Extracted

Family

redline

Botnet

grome

C2

77.91.124.86:19084

Signatures

  • RedLine

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

  • RedLine payload 7 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.8530c2a66494217c850c08e82c827830.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.8530c2a66494217c850c08e82c827830.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2828
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
        PID:2184

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2184-0-0x0000000000400000-0x000000000043E000-memory.dmp
      Filesize

      248KB

    • memory/2184-1-0x0000000000400000-0x000000000043E000-memory.dmp
      Filesize

      248KB

    • memory/2184-3-0x0000000000400000-0x000000000043E000-memory.dmp
      Filesize

      248KB

    • memory/2184-2-0x0000000000400000-0x000000000043E000-memory.dmp
      Filesize

      248KB

    • memory/2184-4-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp
      Filesize

      4KB

    • memory/2184-5-0x0000000000400000-0x000000000043E000-memory.dmp
      Filesize

      248KB

    • memory/2184-7-0x0000000000400000-0x000000000043E000-memory.dmp
      Filesize

      248KB

    • memory/2184-9-0x0000000000400000-0x000000000043E000-memory.dmp
      Filesize

      248KB

    • memory/2184-10-0x0000000074260000-0x000000007494E000-memory.dmp
      Filesize

      6.9MB

    • memory/2184-11-0x0000000007360000-0x00000000073A0000-memory.dmp
      Filesize

      256KB

    • memory/2184-12-0x0000000074260000-0x000000007494E000-memory.dmp
      Filesize

      6.9MB

    • memory/2184-13-0x0000000007360000-0x00000000073A0000-memory.dmp
      Filesize

      256KB