Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231020-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/11/2023, 03:06

General

  • Target
    0bbc5d27d984dd680feb23e3aeae57f7139953d3efb11926b65952b5f664cf10.exe
  • Size 414KB
  • Sample231116-dlrkgsfc72
  • SHA256 0bbc5d27d984dd680feb23e3aeae57f7139953d3efb11926b65952b5f664cf10
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • redline

Botnet
  • taiga

C2
  • 5.42.92.51:19057

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 AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0bbc5d27d984dd680feb23e3aeae57f7139953d3efb11926b65952b5f664cf10.exe
    "C:\Users\Admin\AppData\Local\Temp\0bbc5d27d984dd680feb23e3aeae57f7139953d3efb11926b65952b5f664cf10.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1208
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
        PID:2752
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
      1⤵
        PID:3148
      • C:\Windows\System32\svchost.exe
        C:\Windows\System32\svchost.exe -k UnistackSvcGroup
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:4768

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            store.jfm

            • Path C:\Users\Admin\AppData\Local\Comms\UnistoreDB\store.jfm
            • Size 16KB
            • SHA256 b812dc876faa524e5ec4270b4003324ad09bdcc33e1430d9147d18e053e39c7d
            • MD5 SHA1 SHA512 SSDEEP

            memory/2752-6-0x00000000087C0000-0x0000000008DD8000-memory.dmp

            memory/2752-2-0x0000000007BF0000-0x0000000008194000-memory.dmp

            memory/2752-3-0x0000000007720000-0x00000000077B2000-memory.dmp

            memory/2752-4-0x00000000076B0000-0x00000000076C0000-memory.dmp

            memory/2752-5-0x0000000007900000-0x000000000790A000-memory.dmp

            memory/2752-0-0x0000000000400000-0x000000000043C000-memory.dmp

            memory/2752-7-0x0000000007AB0000-0x0000000007BBA000-memory.dmp

            memory/2752-8-0x00000000079E0000-0x00000000079F2000-memory.dmp

            memory/2752-9-0x0000000007A40000-0x0000000007A7C000-memory.dmp

            memory/2752-10-0x00000000081A0000-0x00000000081EC000-memory.dmp

            memory/2752-11-0x00000000749B0000-0x0000000075160000-memory.dmp

            memory/2752-12-0x00000000076B0000-0x00000000076C0000-memory.dmp

            memory/2752-1-0x00000000749B0000-0x0000000075160000-memory.dmp

            memory/4768-48-0x0000022D3DA60000-0x0000022D3DA61000-memory.dmp

            memory/4768-55-0x0000022D3DA60000-0x0000022D3DA61000-memory.dmp

            memory/4768-46-0x0000022D3DA60000-0x0000022D3DA61000-memory.dmp

            memory/4768-47-0x0000022D3DA60000-0x0000022D3DA61000-memory.dmp

            memory/4768-29-0x0000022D35440000-0x0000022D35450000-memory.dmp

            memory/4768-49-0x0000022D3DA60000-0x0000022D3DA61000-memory.dmp

            memory/4768-50-0x0000022D3DA60000-0x0000022D3DA61000-memory.dmp

            memory/4768-51-0x0000022D3DA60000-0x0000022D3DA61000-memory.dmp

            memory/4768-52-0x0000022D3DA60000-0x0000022D3DA61000-memory.dmp

            memory/4768-53-0x0000022D3DA60000-0x0000022D3DA61000-memory.dmp

            memory/4768-54-0x0000022D3DA60000-0x0000022D3DA61000-memory.dmp

            memory/4768-45-0x0000022D3DA30000-0x0000022D3DA31000-memory.dmp

            memory/4768-56-0x0000022D3D680000-0x0000022D3D681000-memory.dmp

            memory/4768-57-0x0000022D3D670000-0x0000022D3D671000-memory.dmp

            memory/4768-59-0x0000022D3D680000-0x0000022D3D681000-memory.dmp

            memory/4768-62-0x0000022D3D670000-0x0000022D3D671000-memory.dmp

            memory/4768-65-0x0000022D3D5B0000-0x0000022D3D5B1000-memory.dmp

            memory/4768-13-0x0000022D35340000-0x0000022D35350000-memory.dmp

            memory/4768-77-0x0000022D3D7B0000-0x0000022D3D7B1000-memory.dmp

            memory/4768-79-0x0000022D3D7C0000-0x0000022D3D7C1000-memory.dmp

            memory/4768-80-0x0000022D3D7C0000-0x0000022D3D7C1000-memory.dmp

            memory/4768-81-0x0000022D3D8D0000-0x0000022D3D8D1000-memory.dmp