Analysis

  • max time kernel
    149s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-11-2023 19:45

General

  • Target

    NEAS.ab2d35c0d91225a81f6d4a8c04ac3eb0.exe

  • Size

    1.2MB

  • MD5

    ab2d35c0d91225a81f6d4a8c04ac3eb0

  • SHA1

    cea6550334c3a2f4a2a4758e0a060dfe2cb8dd0c

  • SHA256

    3fdd017b752dc013daca1412ade7f88d5bb57bb481dd8d12511c4b23775210bc

  • SHA512

    37407906da1736beb95c9d8d81621b9b946c0db23d1a4acfdf47d27adf161c99913f2e9e61b5b27e474f973a7b5e4d90627128cbb4a51846795b61de343b3f10

  • SSDEEP

    12288:5bcsGI2dAilhotf+BVv/rqlHYBPXVqrbmxoRj3cs5R7Ju9cdTY2MRp26NKTEuqHW:Ssh2dAiItf+BVHjcIoRj3csPVMk

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
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.ab2d35c0d91225a81f6d4a8c04ac3eb0.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.ab2d35c0d91225a81f6d4a8c04ac3eb0.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4956
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
        PID:1268
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
        2⤵
          PID:1652
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4956 -s 316
          2⤵
          • Program crash
          PID:4332
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4956 -ip 4956
        1⤵
          PID:2776

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1652-0-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/1652-1-0x00000000745D0000-0x0000000074D80000-memory.dmp

          Filesize

          7.7MB

        • memory/1652-2-0x0000000007B70000-0x0000000008114000-memory.dmp

          Filesize

          5.6MB

        • memory/1652-3-0x00000000076A0000-0x0000000007732000-memory.dmp

          Filesize

          584KB

        • memory/1652-4-0x0000000007670000-0x0000000007680000-memory.dmp

          Filesize

          64KB

        • memory/1652-5-0x00000000077B0000-0x00000000077BA000-memory.dmp

          Filesize

          40KB

        • memory/1652-6-0x0000000008740000-0x0000000008D58000-memory.dmp

          Filesize

          6.1MB

        • memory/1652-7-0x0000000007A50000-0x0000000007B5A000-memory.dmp

          Filesize

          1.0MB

        • memory/1652-8-0x0000000007980000-0x0000000007992000-memory.dmp

          Filesize

          72KB

        • memory/1652-9-0x00000000079E0000-0x0000000007A1C000-memory.dmp

          Filesize

          240KB

        • memory/1652-10-0x0000000008120000-0x000000000816C000-memory.dmp

          Filesize

          304KB

        • memory/1652-11-0x00000000745D0000-0x0000000074D80000-memory.dmp

          Filesize

          7.7MB

        • memory/1652-12-0x0000000007670000-0x0000000007680000-memory.dmp

          Filesize

          64KB