Analysis

  • max time kernel
    138s
  • max time network
    158s
  • 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 03:27

General

  • Target

    NEAS.b847d5f1861026f707700bb663668f10_JC.exe

  • Size

    1.1MB

  • MD5

    b847d5f1861026f707700bb663668f10

  • SHA1

    925ea7cff66616bc61536cf397c5a183b92eb1fa

  • SHA256

    55077c3cb4d778f7d242568ba6912e7e259d11a53f548a60993394e74b39226d

  • SHA512

    32ca44bffa9151f0b7a30e05cc6bcf716df234f0994aec73fc8f416d749fa198a52b275de41dd2d9448da7c7c0f0af74197994e7045e84af05a47f80d8ed0507

  • SSDEEP

    12288:fqPKKEZLL3GvJYfS8RRgzFp+BXOMsZKO5VSiVufyZywvWIc93:cEd3GvJYfS8R+2oHZKO5lvs

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.b847d5f1861026f707700bb663668f10_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.b847d5f1861026f707700bb663668f10_JC.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1324
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
        PID:1176

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1176-0-0x0000000000400000-0x000000000043E000-memory.dmp
      Filesize

      248KB

    • memory/1176-1-0x0000000074FB0000-0x0000000075760000-memory.dmp
      Filesize

      7.7MB

    • memory/1176-2-0x0000000008080000-0x0000000008624000-memory.dmp
      Filesize

      5.6MB

    • memory/1176-3-0x0000000007BD0000-0x0000000007C62000-memory.dmp
      Filesize

      584KB

    • memory/1176-4-0x0000000007DE0000-0x0000000007DF0000-memory.dmp
      Filesize

      64KB

    • memory/1176-5-0x0000000007C90000-0x0000000007C9A000-memory.dmp
      Filesize

      40KB

    • memory/1176-6-0x0000000008C50000-0x0000000009268000-memory.dmp
      Filesize

      6.1MB

    • memory/1176-7-0x0000000008630000-0x000000000873A000-memory.dmp
      Filesize

      1.0MB

    • memory/1176-8-0x0000000007D70000-0x0000000007D82000-memory.dmp
      Filesize

      72KB

    • memory/1176-9-0x0000000007EE0000-0x0000000007F1C000-memory.dmp
      Filesize

      240KB

    • memory/1176-10-0x0000000007F20000-0x0000000007F6C000-memory.dmp
      Filesize

      304KB

    • memory/1176-11-0x0000000074FB0000-0x0000000075760000-memory.dmp
      Filesize

      7.7MB

    • memory/1176-12-0x0000000007DE0000-0x0000000007DF0000-memory.dmp
      Filesize

      64KB