Analysis

  • max time kernel
    164s
  • max time network
    185s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    14-07-2022 07:56

General

  • Target

    d11db9c62a8150cb6a0188780f503f80.exe

  • Size

    290KB

  • MD5

    d11db9c62a8150cb6a0188780f503f80

  • SHA1

    bfd83c761dfd1f04cce0d25ba115c7ac698d04a2

  • SHA256

    fc456589093a8fa62517604f46722a2696ff4104b4828f55b40e26985fdca24d

  • SHA512

    2027dea5192396a0a319772f2b4abc7a468366e91eb92241b2940f005d10f67786cc5c28aa7c64975f30c30c8380e0ed98ca847c77537ef31916fa639b3adee9

Score
10/10

Malware Config

Extracted

Family

redline

Botnet

76

C2

139.99.32.83:43199

Attributes
  • auth_value

    44d461325298129ed3c705440f57962c

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 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d11db9c62a8150cb6a0188780f503f80.exe
    "C:\Users\Admin\AppData\Local\Temp\d11db9c62a8150cb6a0188780f503f80.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1200
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
        PID:2208
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1200 -s 276
        2⤵
        • Program crash
        PID:2924
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1200 -ip 1200
      1⤵
        PID:2652

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2208-130-0x0000000000000000-mapping.dmp
      • memory/2208-131-0x0000000000400000-0x0000000000420000-memory.dmp
        Filesize

        128KB

      • memory/2208-136-0x0000000005EA0000-0x00000000064B8000-memory.dmp
        Filesize

        6.1MB

      • memory/2208-137-0x0000000005940000-0x0000000005952000-memory.dmp
        Filesize

        72KB

      • memory/2208-138-0x0000000005A70000-0x0000000005B7A000-memory.dmp
        Filesize

        1.0MB

      • memory/2208-139-0x00000000059A0000-0x00000000059DC000-memory.dmp
        Filesize

        240KB