Analysis

  • max time kernel
    132s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/01/2024, 03:45

General

  • Target
    5c0d367fab1bd7c499b318e81980b717.exe
  • Size 2.3MB
  • Sample240115-ebjmkahfg4
  • SHA256 70a7b4539fd77466de9aebe4d1e8eca3282df072e12fb8c95f5906d611febc5f
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • redline

Botnet
  • @vodi4ka228

C2
  • 45.14.49.109:54819

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 2 IoCs
  • SectopRAT

    SectopRAT is a remote access trojan first seen in November 2019.

  • SectopRAT payload 2 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 9 IoCs
  • Loads dropped DLL 8 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of AdjustPrivilegeToken 33 IoCs
  • Suspicious use of WriteProcessMemory 25 IoCs
  • Views/modifies file attributes 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5c0d367fab1bd7c499b318e81980b717.exe
    "C:\Users\Admin\AppData\Local\Temp\5c0d367fab1bd7c499b318e81980b717.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:1956
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\svchost\svchost.cmd" /S"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3648
      • C:\Windows\system32\mode.com
        mode 65,10
        3⤵
          PID:1400
        • C:\Users\Admin\AppData\Local\Temp\svchost\7z.exe
          7z.exe e file.zip -p -oextracted
          3⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of AdjustPrivilegeToken
          PID:3588
        • C:\Users\Admin\AppData\Local\Temp\svchost\7z.exe
          7z.exe e extracted/file_7.zip -oextracted
          3⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of AdjustPrivilegeToken
          PID:4468
        • C:\Users\Admin\AppData\Local\Temp\svchost\7z.exe
          7z.exe e extracted/file_5.zip -oextracted
          3⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of AdjustPrivilegeToken
          PID:2712
        • C:\Users\Admin\AppData\Local\Temp\svchost\7z.exe
          7z.exe e extracted/file_6.zip -oextracted
          3⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of AdjustPrivilegeToken
          PID:2208
        • C:\Users\Admin\AppData\Local\Temp\svchost\@vodi4ka228.exe
          "@vodi4ka228.exe"
          3⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          PID:4484
        • C:\Windows\system32\attrib.exe
          attrib +H "@vodi4ka228.exe"
          3⤵
          • Views/modifies file attributes
          PID:1980
        • C:\Users\Admin\AppData\Local\Temp\svchost\7z.exe
          7z.exe e extracted/file_1.zip -oextracted
          3⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of AdjustPrivilegeToken
          PID:4620
        • C:\Users\Admin\AppData\Local\Temp\svchost\7z.exe
          7z.exe e extracted/file_2.zip -oextracted
          3⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of AdjustPrivilegeToken
          PID:4808
        • C:\Users\Admin\AppData\Local\Temp\svchost\7z.exe
          7z.exe e extracted/file_3.zip -oextracted
          3⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of AdjustPrivilegeToken
          PID:4964
        • C:\Users\Admin\AppData\Local\Temp\svchost\7z.exe
          7z.exe e extracted/file_4.zip -oextracted
          3⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of AdjustPrivilegeToken
          PID:3672

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          7z.dll

          • Path C:\Users\Admin\AppData\Local\Temp\svchost\7z.dll
          • Size 1.6MB
          • SHA256 34ad9bb80fe8bf28171e671228eb5b64a55caa388c31cb8c0df77c0136735891
          • MD5 SHA1 SHA512 SSDEEP

          7z.dll

          • Path C:\Users\Admin\AppData\Local\Temp\svchost\7z.dll
          • Size 1.3MB
          • SHA256 6a466bad8d8bfced4f668e97c99e92b1df3550acaa8117f047f65bcb60745f5e
          • MD5 SHA1 SHA512 SSDEEP

          7z.dll

          • Path C:\Users\Admin\AppData\Local\Temp\svchost\7z.dll
          • Size 1.2MB
          • SHA256 0a134beded9d245865b07ffaf4bf9bdd50e65ae3e859b9f27be90056fd8f60d7
          • MD5 SHA1 SHA512 SSDEEP

          7z.exe

          • Path C:\Users\Admin\AppData\Local\Temp\svchost\7z.exe
          • Size 458KB
          • SHA256 344f076bb1211cb02eca9e5ed2c0ce59bcf74ccbc749ec611538fa14ecb9aad2
          • MD5 SHA1 SHA512 SSDEEP

          @vodi4ka228.exe

          • Path C:\Users\Admin\AppData\Local\Temp\svchost\@vodi4ka228.exe
          • Size 100KB
          • SHA256 274ebefd6b87d9d80ce30187508dda4cbd9c8f6c2d04ffa5619b29d6eedd7d94
          • MD5 SHA1 SHA512 SSDEEP

          ANTISC~1.DAT

          • Path C:\Users\Admin\AppData\Local\Temp\svchost\extracted\ANTISC~1.DAT
          • Size 2.0MB
          • SHA256 54170d18a4cd2359334ddf4f6586b6ff21f565613b715778161607b0439ef6b9
          • MD5 SHA1 SHA512 SSDEEP

          file_1.zip

          • Path C:\Users\Admin\AppData\Local\Temp\svchost\extracted\file_1.zip
          • Size 40KB
          • SHA256 0c83522a147160adbe6018e28fea9af954aafcf6082bfa3abfc1f46cedc0d445
          • MD5 SHA1 SHA512 SSDEEP

          file_2.zip

          • Path C:\Users\Admin\AppData\Local\Temp\svchost\extracted\file_2.zip
          • Size 40KB
          • SHA256 1f18bbc4e9e12d1d22c0f3b4b74122eddb4c26d1670c835e2b94c334392f4020
          • MD5 SHA1 SHA512 SSDEEP

          file_3.zip

          • Path C:\Users\Admin\AppData\Local\Temp\svchost\extracted\file_3.zip
          • Size 40KB
          • SHA256 a4ecf4783ac54508b4330ae0df0664c7bde929ba272a3f2da99440bf67cdcaa2
          • MD5 SHA1 SHA512 SSDEEP

          file_4.zip

          • Path C:\Users\Admin\AppData\Local\Temp\svchost\extracted\file_4.zip
          • Size 41KB
          • SHA256 ec4d90dcc47a0b369bf104497dba25005288bbbcbb539d8961bedd2c7884c0a8
          • MD5 SHA1 SHA512 SSDEEP

          file_5.zip

          • Path C:\Users\Admin\AppData\Local\Temp\svchost\extracted\file_5.zip
          • Size 41KB
          • SHA256 3ad40903e20c77a44bcbdb49a9c1fc742a9d5e3ff599a11540d2afa232f81c7f
          • MD5 SHA1 SHA512 SSDEEP

          file_6.zip

          • Path C:\Users\Admin\AppData\Local\Temp\svchost\extracted\file_6.zip
          • Size 41KB
          • SHA256 bd51e9b6b6675b869a9f5a3de2e32f059e3dfd3bf7a82e735a3112805a396dc6
          • MD5 SHA1 SHA512 SSDEEP

          file_7.zip

          • Path C:\Users\Admin\AppData\Local\Temp\svchost\extracted\file_7.zip
          • Size 1.5MB
          • SHA256 a3fb42e77e9cd64de9a3983cc3be48f82d9e22e3f0a9e10ab73e639bd5654e8f
          • MD5 SHA1 SHA512 SSDEEP

          payload.data

          • Path C:\Users\Admin\AppData\Local\Temp\svchost\payload.data
          • Size 1.5MB
          • SHA256 20d34f1e69ce1938f7f10b26191525380978234e7b4f14d88b68c6ad3ffba324
          • MD5 SHA1 SHA512 SSDEEP

          svchost.cmd

          • Path C:\Users\Admin\AppData\Local\Temp\svchost\svchost.cmd
          • Size 467B
          • SHA256 a71c7c1d79dd83986455cbfb1ee1b9951b4cfe118dd198333702d8721b435c0c
          • MD5 SHA1 SHA512

          memory/4484-69-0x0000000005850000-0x000000000588C000-memory.dmp

          memory/4484-67-0x0000000005DB0000-0x00000000063C8000-memory.dmp

          memory/4484-68-0x00000000057F0000-0x0000000005802000-memory.dmp

          memory/4484-65-0x0000000000E30000-0x0000000000E4E000-memory.dmp

          memory/4484-66-0x0000000072DB0000-0x0000000073560000-memory.dmp

          memory/4484-70-0x0000000005950000-0x0000000005960000-memory.dmp

          memory/4484-71-0x0000000005890000-0x00000000058DC000-memory.dmp

          memory/4484-72-0x0000000005B00000-0x0000000005C0A000-memory.dmp

          memory/4484-73-0x0000000072DB0000-0x0000000073560000-memory.dmp

          memory/4484-74-0x0000000005950000-0x0000000005960000-memory.dmp