Analysis

  • max time kernel
    26s
  • max time network
    41s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-11-2023 06:38

General

  • Target

    NEAS.46819249f0bc3715de9c9c4de4e5f0e0_JC.exe

  • Size

    1.2MB

  • MD5

    46819249f0bc3715de9c9c4de4e5f0e0

  • SHA1

    581d40b8b930d54dc7bd7f8676a5e1de90ded3e9

  • SHA256

    17d14f4d949afffd28e80c6995a59ae3b7d4a64a98923c378cd63835d22506a1

  • SHA512

    2634e4c34cb02e074be27eeab06b1a4b4b1b3f2b9d9b1bde7edad758d24b1770dc53abd83c3e81b58045cff40c24e4c1c5bb769760e734aa8630efdc3500e3be

  • SSDEEP

    12288:zbctDI2dAilhotf+BVv/rqlHYBPXVqrbmxoRj3cs5R7Ju9cdT2M391aP2Jj1FVR:ct02dAiItf+BVHjcIoRj3csPqP2JL

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 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.46819249f0bc3715de9c9c4de4e5f0e0_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.46819249f0bc3715de9c9c4de4e5f0e0_JC.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4304
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
        PID:2544
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
        2⤵
          PID:4696
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4304 -s 308
          2⤵
          • Program crash
          PID:3256
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4304 -ip 4304
        1⤵
          PID:1916

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/4696-0-0x0000000000400000-0x000000000043E000-memory.dmp
          Filesize

          248KB

        • memory/4696-1-0x0000000074E90000-0x0000000075640000-memory.dmp
          Filesize

          7.7MB

        • memory/4696-2-0x00000000073B0000-0x0000000007954000-memory.dmp
          Filesize

          5.6MB

        • memory/4696-3-0x0000000006E00000-0x0000000006E92000-memory.dmp
          Filesize

          584KB