Analysis

  • max time kernel
    135s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231020-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-11-2023 19:37

General

  • Target

    NEAS.52d1938876b139495012d8ea465a5790_JC.exe

  • Size

    1.1MB

  • MD5

    52d1938876b139495012d8ea465a5790

  • SHA1

    cb2ba2bf8df6606b2cb75e9ca77351d9a00be85a

  • SHA256

    ad58f4472d5951384b4340718b91ea8c07990610ac58407701eed09fbe81eea9

  • SHA512

    c7ab52a9967827c9a80733db8264bd63709381452f72f5d735472a83c6e342fb178a79c9042b003ec608fbe4e98dff9eb06cd4a1d288d5700b510153af6b567e

  • SSDEEP

    12288:EfdijmtwkTo7a0dmAmUf+8/SiEBIZHvmfWmqgPu+C89SqTB/PZ6UWXJU5PVPcHua:El8mtwkTo7a0d/55/ScZ36DNB/BOXqV

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
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.52d1938876b139495012d8ea465a5790_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.52d1938876b139495012d8ea465a5790_JC.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3864
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
        PID:216

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/216-0-0x0000000000400000-0x000000000043E000-memory.dmp
      Filesize

      248KB

    • memory/216-1-0x0000000075110000-0x00000000758C0000-memory.dmp
      Filesize

      7.7MB

    • memory/216-2-0x00000000078C0000-0x0000000007E64000-memory.dmp
      Filesize

      5.6MB

    • memory/216-3-0x00000000073B0000-0x0000000007442000-memory.dmp
      Filesize

      584KB

    • memory/216-4-0x00000000075E0000-0x00000000075F0000-memory.dmp
      Filesize

      64KB

    • memory/216-5-0x0000000007390000-0x000000000739A000-memory.dmp
      Filesize

      40KB

    • memory/216-6-0x0000000008490000-0x0000000008AA8000-memory.dmp
      Filesize

      6.1MB

    • memory/216-7-0x0000000007700000-0x000000000780A000-memory.dmp
      Filesize

      1.0MB

    • memory/216-8-0x0000000007610000-0x0000000007622000-memory.dmp
      Filesize

      72KB

    • memory/216-9-0x0000000007670000-0x00000000076AC000-memory.dmp
      Filesize

      240KB

    • memory/216-10-0x00000000076B0000-0x00000000076FC000-memory.dmp
      Filesize

      304KB

    • memory/216-11-0x0000000075110000-0x00000000758C0000-memory.dmp
      Filesize

      7.7MB

    • memory/216-12-0x00000000075E0000-0x00000000075F0000-memory.dmp
      Filesize

      64KB