Analysis

  • max time kernel
    141s
  • max time network
    155s
  • 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 19:02

General

  • Target

    NEAS.70bba306ed9073b43618b1bb129073b0_JC.exe

  • Size

    1.1MB

  • MD5

    70bba306ed9073b43618b1bb129073b0

  • SHA1

    61b0a8efadb7d1c27dd68996dbe875435c24e98e

  • SHA256

    fec7339c97b668c1696f742f5c4a336986fa5649ddfec45e076f38ccecdbbbdf

  • SHA512

    7ecd852b4d85521a8eeb21903f986d99c1a9414d8c56511e10201c944b65e81b37f07db28520910102281fe81189c63dde47d0e2ca9dab743cbc548b9d288b4b

  • SSDEEP

    24576:Tz/3GvJYfS8R+2oHZKO5Nvi3Nr6Rbk54TIBH:wYfS8RloHt63Nr6Rbk6w

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.70bba306ed9073b43618b1bb129073b0_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.70bba306ed9073b43618b1bb129073b0_JC.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:432
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
        PID:3948

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3948-0-0x0000000000400000-0x000000000043E000-memory.dmp

      Filesize

      248KB

    • memory/3948-1-0x0000000074210000-0x00000000749C0000-memory.dmp

      Filesize

      7.7MB

    • memory/3948-2-0x0000000007D50000-0x00000000082F4000-memory.dmp

      Filesize

      5.6MB

    • memory/3948-3-0x0000000007840000-0x00000000078D2000-memory.dmp

      Filesize

      584KB

    • memory/3948-4-0x00000000077E0000-0x00000000077F0000-memory.dmp

      Filesize

      64KB

    • memory/3948-5-0x0000000007820000-0x000000000782A000-memory.dmp

      Filesize

      40KB

    • memory/3948-6-0x0000000008920000-0x0000000008F38000-memory.dmp

      Filesize

      6.1MB

    • memory/3948-7-0x0000000007B50000-0x0000000007C5A000-memory.dmp

      Filesize

      1.0MB

    • memory/3948-8-0x0000000007A80000-0x0000000007A92000-memory.dmp

      Filesize

      72KB

    • memory/3948-9-0x0000000007AE0000-0x0000000007B1C000-memory.dmp

      Filesize

      240KB

    • memory/3948-10-0x0000000007C60000-0x0000000007CAC000-memory.dmp

      Filesize

      304KB

    • memory/3948-11-0x0000000074210000-0x00000000749C0000-memory.dmp

      Filesize

      7.7MB

    • memory/3948-12-0x00000000077E0000-0x00000000077F0000-memory.dmp

      Filesize

      64KB