Analysis

  • max time kernel
    135s
  • max time network
    168s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    21-05-2022 03:18

General

  • Target

    ORDER INQUIRY.exe

  • Size

    279KB

  • MD5

    6bd95e18dbd55ab2bb32d2bdef0c88e6

  • SHA1

    5fb95f1577c4d4c810a2a663db4a87704031126e

  • SHA256

    27379cbd39dae5d145ff292ffd71387a5508bba83997177272742b486cb4e662

  • SHA512

    483301dd5b6198feab4dbaf0b17039a7b99e423a0c2eeaff609a1973d9b66cb3f22c1afab28769fb9a4530a2e3bb5b19ab3b2a62233807630db3ec6ffcb4fb32

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Uses the VBS compiler for execution 1 TTPs
  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ORDER INQUIRY.exe
    "C:\Users\Admin\AppData\Local\Temp\ORDER INQUIRY.exe"
    1⤵
    • Checks computer location settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2300
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\rsYfak" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE091.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:4760
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
      "{path}"
      2⤵
        PID:4624
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
        "{path}"
        2⤵
          PID:4144
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
          "{path}"
          2⤵
            PID:4928
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
            "{path}"
            2⤵
              PID:5048
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
              "{path}"
              2⤵
                PID:5104

            Network

            MITRE ATT&CK Matrix ATT&CK v6

            Execution

            Scripting

            1
            T1064

            Scheduled Task

            1
            T1053

            Persistence

            Scheduled Task

            1
            T1053

            Privilege Escalation

            Scheduled Task

            1
            T1053

            Defense Evasion

            Scripting

            1
            T1064

            Discovery

            Query Registry

            1
            T1012

            System Information Discovery

            2
            T1082

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • C:\Users\Admin\AppData\Local\Temp\tmpE091.tmp
              Filesize

              1KB

              MD5

              b4542b9f78a8f2b71b59924531e71cd8

              SHA1

              5d45683716b85effda889eada92524ee9cb2b54a

              SHA256

              820d47d31dce9e0f05efa0ebf7c9876925e90b8f613f8cddd5fefbe5bcbd41e7

              SHA512

              4a0979efa342240b9e5d3a6e721c32be3a23e6f003a0167085ea586c51c0abbdf4a8e4b36a0e0a72293536b30c60446432fa3ec5b201a90e58f872774f5d28b4

            • memory/2300-130-0x0000000000620000-0x000000000066C000-memory.dmp
              Filesize

              304KB

            • memory/2300-131-0x00000000056B0000-0x0000000005C54000-memory.dmp
              Filesize

              5.6MB

            • memory/2300-132-0x00000000052E0000-0x0000000005372000-memory.dmp
              Filesize

              584KB

            • memory/2300-133-0x0000000005260000-0x000000000526A000-memory.dmp
              Filesize

              40KB

            • memory/2300-134-0x00000000089D0000-0x0000000008A6C000-memory.dmp
              Filesize

              624KB

            • memory/4144-138-0x0000000000000000-mapping.dmp
            • memory/4624-137-0x0000000000000000-mapping.dmp
            • memory/4760-135-0x0000000000000000-mapping.dmp
            • memory/4928-139-0x0000000000000000-mapping.dmp
            • memory/5048-140-0x0000000000000000-mapping.dmp
            • memory/5104-141-0x0000000000000000-mapping.dmp