Overview

overview

10

Static

static

2_Quatatio...df.exe

windows7_x64

3

2_Quatatio...df.exe

windows10_x64

10

Analysis

  • max time kernel
    119s
  • max time network
    41s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    07-06-2021 05:14

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General

  • Target

    2_Quatation_SKM-C659210425025802_Invoice copy_Pdf.pdf.exe

  • Size

    1.6MB

  • MD5

    42ad47286b8d197f0e0f441d752362c1

  • SHA1

    66d42a0f9d797b2c8fd27132d2b42e1acf484124

  • SHA256

    aa6a2d08bba4dc0149088f482643af47721a50013952548fe15415ff481a922e

  • SHA512

    365bba4f02482248bc981aa4b80f6c11968452479e83b952f14e631119909774600a69bbe8163a630e5413df4475bc0fde034bdd61626cf5dad2a47decf0e246

Score
3/10

Malware Config

Signatures

  • 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.

    persistence
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2_Quatation_SKM-C659210425025802_Invoice copy_Pdf.pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\2_Quatation_SKM-C659210425025802_Invoice copy_Pdf.pdf.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1308
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\jwPxudnZG" /XML "C:\Users\Admin\AppData\Local\Temp\tmp927F.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1632
    • C:\Users\Admin\AppData\Local\Temp\2_Quatation_SKM-C659210425025802_Invoice copy_Pdf.pdf.exe
      "C:\Users\Admin\AppData\Local\Temp\2_Quatation_SKM-C659210425025802_Invoice copy_Pdf.pdf.exe"
      2⤵
        PID:1876
      • C:\Users\Admin\AppData\Local\Temp\2_Quatation_SKM-C659210425025802_Invoice copy_Pdf.pdf.exe
        "C:\Users\Admin\AppData\Local\Temp\2_Quatation_SKM-C659210425025802_Invoice copy_Pdf.pdf.exe"
        2⤵
          PID:1888
        • C:\Users\Admin\AppData\Local\Temp\2_Quatation_SKM-C659210425025802_Invoice copy_Pdf.pdf.exe
          "C:\Users\Admin\AppData\Local\Temp\2_Quatation_SKM-C659210425025802_Invoice copy_Pdf.pdf.exe"
          2⤵
            PID:1956
          • C:\Users\Admin\AppData\Local\Temp\2_Quatation_SKM-C659210425025802_Invoice copy_Pdf.pdf.exe
            "C:\Users\Admin\AppData\Local\Temp\2_Quatation_SKM-C659210425025802_Invoice copy_Pdf.pdf.exe"
            2⤵
              PID:624
            • C:\Users\Admin\AppData\Local\Temp\2_Quatation_SKM-C659210425025802_Invoice copy_Pdf.pdf.exe
              "C:\Users\Admin\AppData\Local\Temp\2_Quatation_SKM-C659210425025802_Invoice copy_Pdf.pdf.exe"
              2⤵
                PID:1136

            Network

            MITRE ATT&CK Enterprise v6

            Replay Monitor

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            Downloads

            • C:\Users\Admin\AppData\Local\Temp\tmp927F.tmp
              MD5

              fc85f1e0e9b62f603b4649e35dfa879f

              SHA1

              480f2c7570ab82dbb513e54f001fb6ee6a0a6908

              SHA256

              697d45ebecaebaea7fd6ddb228d68c5e0d84dae1994b8c3c39ab34bbf498d58e

              SHA512

              9a18966b5f223cc3cea1d9beb59eccc558f73ab13e3e2db3d66820a145883d9c0cdb01e22d8e2fafd3a73d50a6ef43dacaccbb113c71a7ba64f907205ade7460

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            • memory/1308-60-0x0000000000370000-0x0000000000371000-memory.dmp

              Filesize

              4KB

              Download

            • memory/1308-62-0x0000000001FB0000-0x0000000001FB1000-memory.dmp

              Filesize

              4KB

              Download

            • memory/1308-63-0x00000000005B0000-0x00000000005CE000-memory.dmp

              Filesize

              120KB

              Download

            • memory/1308-64-0x0000000005070000-0x00000000050DB000-memory.dmp

              Filesize

              428KB

              Download

            • memory/1308-65-0x00000000020F0000-0x0000000002115000-memory.dmp

              Filesize

              148KB

              Download

            • memory/1632-66-0x0000000000000000-mapping.dmp

              Download