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Analysis

  • max time kernel
    151s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    02/12/2022, 19:29

General

  • Target

    151df0192ce1c9eae55e6628fa98cb9d3338cfaa6f76a2c4129bae4b05370e99.exe

  • Size

    116KB

  • MD5

    bc8d24faa494bbb0375582ff05f2e696

  • SHA1

    806ec20eb888f25b59a2bda033db3d48130b6749

  • SHA256

    151df0192ce1c9eae55e6628fa98cb9d3338cfaa6f76a2c4129bae4b05370e99

  • SHA512

    781f4fad9b1e8163a9febaa1723ca4a9c320e9685a96a0c376807f11f51bed24366e57de295a304279251c2b513d29110cd49eccab0f072f0eda8e56ef6c68ea

  • SSDEEP

    3072:C0T94Xnr99Rx7D/ONLd01eWkVkMfwhHX0WRVf:7Z477D2NLd01eWkVkMfwhHEWRF

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 29 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\151df0192ce1c9eae55e6628fa98cb9d3338cfaa6f76a2c4129bae4b05370e99.exe
    "C:\Users\Admin\AppData\Local\Temp\151df0192ce1c9eae55e6628fa98cb9d3338cfaa6f76a2c4129bae4b05370e99.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:108
    • C:\Users\Admin\xiata.exe
      "C:\Users\Admin\xiata.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:904

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\xiata.exe

    Filesize

    116KB

    MD5

    2bbb854867af71d9cbaefbb03a7a55c6

    SHA1

    62491b1ea2b30173b500af5a69f90d3f4f9d3321

    SHA256

    7b4aa23a358719d2153a6cb354fe0cd01f076c1e8aea436737b0caea58eb72ef

    SHA512

    6bb27a9126f8e1672d2fb274a0896a972bbc8cfd3cce01564c7849879e5b59ba342367a58689fc421a9baf79cac22b908444a1f661c0de4fbcf4e94bfe10c847

  • C:\Users\Admin\xiata.exe

    Filesize

    116KB

    MD5

    2bbb854867af71d9cbaefbb03a7a55c6

    SHA1

    62491b1ea2b30173b500af5a69f90d3f4f9d3321

    SHA256

    7b4aa23a358719d2153a6cb354fe0cd01f076c1e8aea436737b0caea58eb72ef

    SHA512

    6bb27a9126f8e1672d2fb274a0896a972bbc8cfd3cce01564c7849879e5b59ba342367a58689fc421a9baf79cac22b908444a1f661c0de4fbcf4e94bfe10c847

  • \Users\Admin\xiata.exe

    Filesize

    116KB

    MD5

    2bbb854867af71d9cbaefbb03a7a55c6

    SHA1

    62491b1ea2b30173b500af5a69f90d3f4f9d3321

    SHA256

    7b4aa23a358719d2153a6cb354fe0cd01f076c1e8aea436737b0caea58eb72ef

    SHA512

    6bb27a9126f8e1672d2fb274a0896a972bbc8cfd3cce01564c7849879e5b59ba342367a58689fc421a9baf79cac22b908444a1f661c0de4fbcf4e94bfe10c847

  • \Users\Admin\xiata.exe

    Filesize

    116KB

    MD5

    2bbb854867af71d9cbaefbb03a7a55c6

    SHA1

    62491b1ea2b30173b500af5a69f90d3f4f9d3321

    SHA256

    7b4aa23a358719d2153a6cb354fe0cd01f076c1e8aea436737b0caea58eb72ef

    SHA512

    6bb27a9126f8e1672d2fb274a0896a972bbc8cfd3cce01564c7849879e5b59ba342367a58689fc421a9baf79cac22b908444a1f661c0de4fbcf4e94bfe10c847

  • memory/108-56-0x0000000075B41000-0x0000000075B43000-memory.dmp

    Filesize

    8KB