Analysis

  • max time kernel
    139s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-11-2023 10:15

General

  • Target

    NEAS.14828b52cd77879f3674c4d11a6168d0_JC.exe

  • Size

    1.1MB

  • MD5

    14828b52cd77879f3674c4d11a6168d0

  • SHA1

    c9be0d6b0ab3a372ab24791ca1e04cf35dccdf30

  • SHA256

    27a42191c7990d79ae78c09e0947b730397a4c621a9996c615d88003ad38d4d7

  • SHA512

    2f3734e9dec687c6611f2904012acf3b441d119d782110d4c6ada085e3853d83e6ad6e85c571c847a111939b77a107b5e32cf4bdce1db768c6f71e4e4df4e9f4

  • SSDEEP

    12288:VqPK9C2LL3GvJYfS8RRgzFp+BXOMsZKO5VSiVufyZySotTt2ZSM/:2/s3GvJYfS8R+2oHZKO5M2n

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.14828b52cd77879f3674c4d11a6168d0_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.14828b52cd77879f3674c4d11a6168d0_JC.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1696
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
        PID:1588

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1588-0-0x0000000000400000-0x000000000043E000-memory.dmp
      Filesize

      248KB

    • memory/1588-1-0x00000000745B0000-0x0000000074D60000-memory.dmp
      Filesize

      7.7MB

    • memory/1588-2-0x0000000007BF0000-0x0000000008194000-memory.dmp
      Filesize

      5.6MB

    • memory/1588-3-0x00000000076E0000-0x0000000007772000-memory.dmp
      Filesize

      584KB

    • memory/1588-4-0x0000000007960000-0x0000000007970000-memory.dmp
      Filesize

      64KB

    • memory/1588-5-0x0000000007650000-0x000000000765A000-memory.dmp
      Filesize

      40KB

    • memory/1588-6-0x00000000087C0000-0x0000000008DD8000-memory.dmp
      Filesize

      6.1MB

    • memory/1588-7-0x0000000007A80000-0x0000000007B8A000-memory.dmp
      Filesize

      1.0MB

    • memory/1588-8-0x00000000077C0000-0x00000000077D2000-memory.dmp
      Filesize

      72KB

    • memory/1588-9-0x0000000007970000-0x00000000079AC000-memory.dmp
      Filesize

      240KB

    • memory/1588-10-0x00000000077F0000-0x000000000783C000-memory.dmp
      Filesize

      304KB

    • memory/1588-11-0x00000000745B0000-0x0000000074D60000-memory.dmp
      Filesize

      7.7MB

    • memory/1588-12-0x0000000007960000-0x0000000007970000-memory.dmp
      Filesize

      64KB