Analysis

  • max time kernel
    145s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    27-03-2023 16:13

General

  • Target

    New folder (2)/Setup.exe

  • Size

    289KB

  • MD5

    f34eb45a648c17bd9dcff9ca630b8db0

  • SHA1

    bd6882177c303ae9a4df8ca33fb15a97d3c6fdec

  • SHA256

    f0dc8033ddabb70b2552782a1f5ed3332ca02729293a849cb58a60b473be2454

  • SHA512

    d98240c2eba9ac3318af0a61addd7c00b329098fb1d8298dc4c28d1ef51f0f6d909d9b8234c30de8e64a6fb561c4bd5b804c7842bde3cfc896791a843314defe

  • SSDEEP

    3072:JruhF8XVGbp9pebqabGC6Fy/pCNmZVOh/iUEIQWQoaypfn7XbX+QphgtqgGax:Jqh+QdvabGepwIYQ/Ty1nZSqg

Score
10/10

Malware Config

Extracted

Family

redline

C2

45.15.157.131:36457

Attributes
  • auth_value

    f4bbe99787a086a2bbc36d534a2de4f4

Signatures

  • RedLine

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\New folder (2)\Setup.exe
    "C:\Users\Admin\AppData\Local\Temp\New folder (2)\Setup.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2000
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\AppLaunch.exe"
      2⤵
        PID:1996
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2000 -s 36
        2⤵
        • Program crash
        PID:1156

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1996-55-0x0000000000090000-0x00000000000C0000-memory.dmp

      Filesize

      192KB

    • memory/1996-59-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

      Filesize

      4KB

    • memory/1996-54-0x0000000000090000-0x00000000000C0000-memory.dmp

      Filesize

      192KB

    • memory/1996-61-0x0000000000090000-0x00000000000C0000-memory.dmp

      Filesize

      192KB

    • memory/1996-62-0x0000000000090000-0x00000000000C0000-memory.dmp

      Filesize

      192KB

    • memory/1996-63-0x0000000005100000-0x0000000005140000-memory.dmp

      Filesize

      256KB

    • memory/1996-64-0x0000000005100000-0x0000000005140000-memory.dmp

      Filesize

      256KB