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Analysis

  • max time kernel
    118s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    14/10/2023, 10:50

General

  • Target

    PAYMENT OF OUTSTANDING BILLS.pdf.exe

  • Size

    644KB

  • MD5

    432c2dd84816f93dcb064c273e51fe60

  • SHA1

    6c3c24235db1b66bf265ea3b103a592a5291d44e

  • SHA256

    721ca582a7a8e00d9421c1acaa52906cfe9219cb13be9646b713462e48198c54

  • SHA512

    ee04fbc1756eecc5907fbcda3003ccabaaf1244e20ee6296115e42979df6fcae67a35ccfc2fb995d3ce5f4f37da81892e41bf0ddf277056d038c01b728a69695

  • SSDEEP

    12288:KURF2iNqUCemnN5t3xUIa0bwol55hsqkMTVIAqXvfIKWOr8JCsBJ1D7j2mEVLIE:KCF14WmrjUtoVhsqkMVIpvAKb4teREE

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • 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 11 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PAYMENT OF OUTSTANDING BILLS.pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\PAYMENT OF OUTSTANDING BILLS.pdf.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2212
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\Qigahd.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2672
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\Qigahd" /XML "C:\Users\Admin\AppData\Local\Temp\tmpDAE4.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2736
    • C:\Users\Admin\AppData\Local\Temp\PAYMENT OF OUTSTANDING BILLS.pdf.exe
      "C:\Users\Admin\AppData\Local\Temp\PAYMENT OF OUTSTANDING BILLS.pdf.exe"
      2⤵
        PID:2548
      • C:\Users\Admin\AppData\Local\Temp\PAYMENT OF OUTSTANDING BILLS.pdf.exe
        "C:\Users\Admin\AppData\Local\Temp\PAYMENT OF OUTSTANDING BILLS.pdf.exe"
        2⤵
          PID:2540
        • C:\Users\Admin\AppData\Local\Temp\PAYMENT OF OUTSTANDING BILLS.pdf.exe
          "C:\Users\Admin\AppData\Local\Temp\PAYMENT OF OUTSTANDING BILLS.pdf.exe"
          2⤵
            PID:2900
          • C:\Users\Admin\AppData\Local\Temp\PAYMENT OF OUTSTANDING BILLS.pdf.exe
            "C:\Users\Admin\AppData\Local\Temp\PAYMENT OF OUTSTANDING BILLS.pdf.exe"
            2⤵
              PID:2708
            • C:\Users\Admin\AppData\Local\Temp\PAYMENT OF OUTSTANDING BILLS.pdf.exe
              "C:\Users\Admin\AppData\Local\Temp\PAYMENT OF OUTSTANDING BILLS.pdf.exe"
              2⤵
                PID:764

            Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

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            Downloads

            • C:\Users\Admin\AppData\Local\Temp\tmpDAE4.tmp

              Filesize

              1KB

              MD5

              68fe928082dbb9fe960273f4a0f0d694

              SHA1

              29d9d508af975c36608df3a07a3db9bb965e5f77

              SHA256

              afd27dc7888521b1c61ca14c46b30fbb447b2de066e6e7e73f4416248d57283d

              SHA512

              aff47ac891881af07b3ad6d7c6ba4642e633ee9682f58571119a4860bb720e1eb237ddf43c731097c39d566f260744e51bb7400beae905078e2d60951a163627

            • memory/2212-6-0x0000000000690000-0x000000000069A000-memory.dmp

              Filesize

              40KB

            • memory/2212-1-0x0000000000390000-0x0000000000438000-memory.dmp

              Filesize

              672KB

            • memory/2212-3-0x0000000000550000-0x000000000055E000-memory.dmp

              Filesize

              56KB

            • memory/2212-4-0x0000000074460000-0x0000000074B4E000-memory.dmp

              Filesize

              6.9MB

            • memory/2212-5-0x00000000048C0000-0x0000000004900000-memory.dmp

              Filesize

              256KB

            • memory/2212-0-0x0000000074460000-0x0000000074B4E000-memory.dmp

              Filesize

              6.9MB

            • memory/2212-7-0x00000000053E0000-0x000000000545C000-memory.dmp

              Filesize

              496KB

            • memory/2212-2-0x00000000048C0000-0x0000000004900000-memory.dmp

              Filesize

              256KB

            • memory/2212-15-0x0000000074460000-0x0000000074B4E000-memory.dmp

              Filesize

              6.9MB

            • memory/2672-16-0x000000006E810000-0x000000006EDBB000-memory.dmp

              Filesize

              5.7MB

            • memory/2672-17-0x000000006E810000-0x000000006EDBB000-memory.dmp

              Filesize

              5.7MB

            • memory/2672-18-0x0000000000440000-0x0000000000480000-memory.dmp

              Filesize

              256KB

            • memory/2672-19-0x0000000000440000-0x0000000000480000-memory.dmp

              Filesize

              256KB

            • memory/2672-20-0x000000006E810000-0x000000006EDBB000-memory.dmp

              Filesize

              5.7MB