Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-20230703-en
  • resource tags

    arch:x64arch:x86image:win7-20230703-enlocale:en-usos:windows7-x64system
  • submitted
    06-07-2023 15:18

General

  • Target

    35cd99719a0567exeexeexeex.exe

  • Size

    66KB

  • MD5

    35cd99719a056772b61f8a4ba1a1356f

  • SHA1

    248535e77c813750d5c30164b0fa997ce13c91d1

  • SHA256

    c5c7bac7c9305a77c9c1f03370f23a558a291be96567f666c38e79d07a729da1

  • SHA512

    1523a400c0519dad1680c92fc28fe5969501b09cff255382c67c397465c03ef4960027534d1fcc3f405407d6ed94383d33d446962e55013af3f56638b2b8f332

  • SSDEEP

    1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ36n9F+Uk+gT:ZVxkGOtEvwDpjcaAPM

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\35cd99719a0567exeexeexeex.exe
    "C:\Users\Admin\AppData\Local\Temp\35cd99719a0567exeexeexeex.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2824
    • C:\Users\Admin\AppData\Local\Temp\misid.exe
      "C:\Users\Admin\AppData\Local\Temp\misid.exe"
      2⤵
      • Executes dropped EXE
      PID:1020

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\misid.exe

    Filesize

    67KB

    MD5

    ded3b6ed4cc855bcc981dc8778bb4b13

    SHA1

    39a1d656bd14e768045594eb4cd7b384e3ad417b

    SHA256

    e8f3b296cc48e587db896487da97bce5c5943bf02d6663f2e64a158cd2b10f7f

    SHA512

    12ca54a8326bc99bc20951bbf481d610a1607f75c98eb8fe2d585a888536cbc0d2768948bb3f8ca059040606d8928c074ae94f1c2ac4b1e82699f2e0459e8972

  • C:\Users\Admin\AppData\Local\Temp\misid.exe

    Filesize

    67KB

    MD5

    ded3b6ed4cc855bcc981dc8778bb4b13

    SHA1

    39a1d656bd14e768045594eb4cd7b384e3ad417b

    SHA256

    e8f3b296cc48e587db896487da97bce5c5943bf02d6663f2e64a158cd2b10f7f

    SHA512

    12ca54a8326bc99bc20951bbf481d610a1607f75c98eb8fe2d585a888536cbc0d2768948bb3f8ca059040606d8928c074ae94f1c2ac4b1e82699f2e0459e8972

  • \Users\Admin\AppData\Local\Temp\misid.exe

    Filesize

    67KB

    MD5

    ded3b6ed4cc855bcc981dc8778bb4b13

    SHA1

    39a1d656bd14e768045594eb4cd7b384e3ad417b

    SHA256

    e8f3b296cc48e587db896487da97bce5c5943bf02d6663f2e64a158cd2b10f7f

    SHA512

    12ca54a8326bc99bc20951bbf481d610a1607f75c98eb8fe2d585a888536cbc0d2768948bb3f8ca059040606d8928c074ae94f1c2ac4b1e82699f2e0459e8972

  • memory/1020-68-0x0000000000370000-0x0000000000376000-memory.dmp

    Filesize

    24KB

  • memory/1020-75-0x0000000000230000-0x0000000000236000-memory.dmp

    Filesize

    24KB

  • memory/1020-76-0x0000000000230000-0x0000000000236000-memory.dmp

    Filesize

    24KB

  • memory/2824-54-0x0000000000240000-0x0000000000246000-memory.dmp

    Filesize

    24KB

  • memory/2824-55-0x0000000000270000-0x0000000000276000-memory.dmp

    Filesize

    24KB