Overview

overview

10

Static

static

PO-165306 ...1D.exe

windows7_x64

3

PO-165306 ...1D.exe

windows10_x64

10

Analysis

  • max time kernel
    66s
  • max time network
    101s
  • platform
    windows7_x64
  • resource
    win7-en-20210920
  • submitted
    25-10-2021 17:05

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General

  • Target

    PO-165306 -OMSPS2020091611D.exe

  • Size

    558KB

  • MD5

    d445122f1903ad138e169cc0add2b5f4

  • SHA1

    458fee4dc112f41c636a6f81ca15970711d0aaa1

  • SHA256

    a12e4c0e507712a93706967e43b769ad7c23db93d70d1b184efdb97d7217bfc2

  • SHA512

    89a9c9e8c82345dcdbedbc031984ab2acaf06d06c23580860c3d71796867200662c8165c891950e0efa5b4b33520f723aed2d57dc61cc03d12c76945327aae69

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\PO-165306 -OMSPS2020091611D.exe
    "C:\Users\Admin\AppData\Local\Temp\PO-165306 -OMSPS2020091611D.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1372
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\PO-165306 -OMSPS2020091611D.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1464
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\iASFhOP" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD2E9.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:768
    • C:\Users\Admin\AppData\Local\Temp\PO-165306 -OMSPS2020091611D.exe
      "C:\Users\Admin\AppData\Local\Temp\PO-165306 -OMSPS2020091611D.exe"
      2⤵
        PID:1616
      • C:\Users\Admin\AppData\Local\Temp\PO-165306 -OMSPS2020091611D.exe
        "C:\Users\Admin\AppData\Local\Temp\PO-165306 -OMSPS2020091611D.exe"
        2⤵
          PID:1604
        • C:\Users\Admin\AppData\Local\Temp\PO-165306 -OMSPS2020091611D.exe
          "C:\Users\Admin\AppData\Local\Temp\PO-165306 -OMSPS2020091611D.exe"
          2⤵
            PID:1620
          • C:\Users\Admin\AppData\Local\Temp\PO-165306 -OMSPS2020091611D.exe
            "C:\Users\Admin\AppData\Local\Temp\PO-165306 -OMSPS2020091611D.exe"
            2⤵
              PID:1060
            • C:\Users\Admin\AppData\Local\Temp\PO-165306 -OMSPS2020091611D.exe
              "C:\Users\Admin\AppData\Local\Temp\PO-165306 -OMSPS2020091611D.exe"
              2⤵
                PID:1168

            Network

            MITRE ATT&CK Enterprise v6

            Replay Monitor

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            Downloads

            • memory/768-61-0x0000000000000000-mapping.dmp

              Download

            • memory/1372-54-0x0000000000020000-0x0000000000021000-memory.dmp

              Filesize

              4KB

              Download

            • memory/1372-56-0x0000000001E10000-0x0000000001E17000-memory.dmp

              Filesize

              28KB

              Download

            • memory/1372-57-0x0000000004780000-0x0000000004781000-memory.dmp

              Filesize

              4KB

              Download

            • memory/1372-58-0x0000000004DD0000-0x0000000004E28000-memory.dmp

              Filesize

              352KB

              Download

            • memory/1464-59-0x0000000000000000-mapping.dmp

              Download

            • memory/1464-60-0x00000000767F1000-0x00000000767F3000-memory.dmp

              Filesize

              8KB

              Download

            • memory/1464-62-0x0000000002590000-0x00000000031DA000-memory.dmp

              Filesize

              12.3MB

              Download

            • memory/1464-63-0x0000000002590000-0x00000000031DA000-memory.dmp

              Filesize

              12.3MB

              Download

            • memory/1464-64-0x0000000002590000-0x00000000031DA000-memory.dmp

              Filesize

              12.3MB

              Download