Analysis

  • max time kernel
    138s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-11-2023 14:11

General

  • Target

    NEAS.6b86fdc3ed2e6d40901c1323693174d0.exe

  • Size

    1.1MB

  • MD5

    6b86fdc3ed2e6d40901c1323693174d0

  • SHA1

    a010265dd9caba820098530d220574ebbbdd9910

  • SHA256

    7f83f5faa204c1c4ca3883cdf719871333ce7e1624c40f07386f14885b7a5f1b

  • SHA512

    ba90ca97c6919cf208769e96c6960c2b8c8e8e4bb253cb67793a31fe874041460400185feef71c5d56de3ceeaaa8905c65b58fa2a022a1175e5cc89b0e7c82b8

  • SSDEEP

    12288:xC9oWgGgMa29AS087kHCqZfjIR+LbUjZAkEuWSe4IsleuW8TBlR8ocoVLBY3Ddyv:xlrG229AX87kHCs8R+vu7Ru1g

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.6b86fdc3ed2e6d40901c1323693174d0.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.6b86fdc3ed2e6d40901c1323693174d0.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3956
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
        PID:5056

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/5056-0-0x0000000000400000-0x000000000043E000-memory.dmp
      Filesize

      248KB

    • memory/5056-1-0x0000000074620000-0x0000000074DD0000-memory.dmp
      Filesize

      7.7MB

    • memory/5056-2-0x0000000008250000-0x00000000087F4000-memory.dmp
      Filesize

      5.6MB

    • memory/5056-3-0x0000000007CA0000-0x0000000007D32000-memory.dmp
      Filesize

      584KB

    • memory/5056-4-0x0000000007E10000-0x0000000007E20000-memory.dmp
      Filesize

      64KB

    • memory/5056-5-0x00000000057F0000-0x00000000057FA000-memory.dmp
      Filesize

      40KB

    • memory/5056-6-0x0000000008E20000-0x0000000009438000-memory.dmp
      Filesize

      6.1MB

    • memory/5056-7-0x00000000080B0000-0x00000000081BA000-memory.dmp
      Filesize

      1.0MB

    • memory/5056-8-0x0000000007DF0000-0x0000000007E02000-memory.dmp
      Filesize

      72KB

    • memory/5056-9-0x0000000007F50000-0x0000000007F8C000-memory.dmp
      Filesize

      240KB

    • memory/5056-10-0x0000000007FA0000-0x0000000007FEC000-memory.dmp
      Filesize

      304KB

    • memory/5056-11-0x0000000074620000-0x0000000074DD0000-memory.dmp
      Filesize

      7.7MB

    • memory/5056-12-0x0000000007E10000-0x0000000007E20000-memory.dmp
      Filesize

      64KB