Analysis

  • max time kernel
    66s
  • max time network
    133s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/04/2023, 12:16

General

  • Target

    58dbc709c09abceac1becfe2ff10b430.exe

  • Size

    365KB

  • MD5

    58dbc709c09abceac1becfe2ff10b430

  • SHA1

    dd996d90820a8b75a865739933dd871c77508c32

  • SHA256

    a17f901cc5beb227d3619c18a9997555852aca101409c5dc504cf25f4729262f

  • SHA512

    dc05b239aa29b9bb70585ad4db33bd0863698c71159125fecb10a5d44b9d481780d0229d18f2d39e80f94626fb70d96435e4b850ce83c614d481846072d8236f

  • SSDEEP

    6144:yYSOGk+3NmAO6crcgIfKrbSlHyLK6SlOkNx+uQl/d:VSOD+3NmhGKry6SlO5uQ

Malware Config

Extracted

Family

redline

C2

45.15.157.147:37535

Attributes
  • auth_value

    69d4f1af428790964f316100b6634867

Signatures

  • RedLine

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

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\58dbc709c09abceac1becfe2ff10b430.exe
    "C:\Users\Admin\AppData\Local\Temp\58dbc709c09abceac1becfe2ff10b430.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2796
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\AppLaunch.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4344

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/4344-133-0x0000000000400000-0x000000000042E000-memory.dmp

          Filesize

          184KB

        • memory/4344-138-0x000000000AB80000-0x000000000B198000-memory.dmp

          Filesize

          6.1MB

        • memory/4344-139-0x000000000A6C0000-0x000000000A7CA000-memory.dmp

          Filesize

          1.0MB

        • memory/4344-140-0x000000000A5F0000-0x000000000A602000-memory.dmp

          Filesize

          72KB

        • memory/4344-141-0x000000000A650000-0x000000000A68C000-memory.dmp

          Filesize

          240KB

        • memory/4344-142-0x00000000051D0000-0x00000000051E0000-memory.dmp

          Filesize

          64KB

        • memory/4344-143-0x000000000A960000-0x000000000A9D6000-memory.dmp

          Filesize

          472KB

        • memory/4344-144-0x000000000AA80000-0x000000000AB12000-memory.dmp

          Filesize

          584KB

        • memory/4344-145-0x000000000B750000-0x000000000BCF4000-memory.dmp

          Filesize

          5.6MB

        • memory/4344-146-0x000000000B1A0000-0x000000000B206000-memory.dmp

          Filesize

          408KB

        • memory/4344-147-0x000000000BFD0000-0x000000000C192000-memory.dmp

          Filesize

          1.8MB

        • memory/4344-148-0x000000000CEE0000-0x000000000D40C000-memory.dmp

          Filesize

          5.2MB

        • memory/4344-149-0x00000000051D0000-0x00000000051E0000-memory.dmp

          Filesize

          64KB

        • memory/4344-150-0x0000000007700000-0x0000000007750000-memory.dmp

          Filesize

          320KB