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Analysis

  • max time kernel
    123s
  • max time network
    131s
  • platform
    windows10-1703_x64
  • resource
    win10-20230703-en
  • resource tags

    arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
  • submitted
    27/08/2023, 15:11

General

  • Target

    3116278bbc60be67ae2884876133cc594b9efeb70710dd251e4e3283a28ce7f2.exe

  • Size

    3.0MB

  • MD5

    e4906eee0b813e779889c559f6ba6489

  • SHA1

    cbf260ff621740b0f2fa9a7123e161f191121a92

  • SHA256

    3116278bbc60be67ae2884876133cc594b9efeb70710dd251e4e3283a28ce7f2

  • SHA512

    8b5cdade2505d7b3b5a63200ff210fff11fb327c609366bdd0ec5fc6954a74a20e5f210feaaea91ba6ff37d41ec8713835a4e314d6cd59282ddce7801d7badce

  • SSDEEP

    98304:kWhSeBfKEGNO3Bi3ZoQu9xH51rZ9YTDD1TeTUiz:Cm3gJoQSxHDZOvpMUiz

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3116278bbc60be67ae2884876133cc594b9efeb70710dd251e4e3283a28ce7f2.exe
    "C:\Users\Admin\AppData\Local\Temp\3116278bbc60be67ae2884876133cc594b9efeb70710dd251e4e3283a28ce7f2.exe"
    1⤵
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:4816
    • C:\Windows\SysWOW64\control.exe
      "C:\Windows\System32\control.exe" "C:\Users\Admin\AppData\Local\Temp\1EHyC.cpl",
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4884
      • C:\Windows\SysWOW64\rundll32.exe
        "C:\Windows\system32\rundll32.exe" Shell32.dll,Control_RunDLL "C:\Users\Admin\AppData\Local\Temp\1EHyC.cpl",
        3⤵
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:5004
        • C:\Windows\system32\RunDll32.exe
          C:\Windows\system32\RunDll32.exe Shell32.dll,Control_RunDLL "C:\Users\Admin\AppData\Local\Temp\1EHyC.cpl",
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:4032
          • C:\Windows\SysWOW64\rundll32.exe
            "C:\Windows\SysWOW64\rundll32.exe" "C:\Windows\SysWOW64\shell32.dll",#44 "C:\Users\Admin\AppData\Local\Temp\1EHyC.cpl",
            5⤵
            • Loads dropped DLL
            PID:972

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\1EHyC.cpl

    Filesize

    2.6MB

    MD5

    47a8b04f2ffdc38ba095c8ceb6c9b555

    SHA1

    50a0caae1e2d9417f26bf027e75c607c7d3ed538

    SHA256

    59c942fa22766ff4d5ec7561b905aebd4874756c9f7251b65eeb67ec9d94758f

    SHA512

    caae235fa87282a38213221396734c01ef6b1811902da1714a9c5f68ef7e8e6c6feeee329b0a59eb7432b0eed3134fddaca80e04e9e16edb8b96ddcb6cd7a0b2

  • \Users\Admin\AppData\Local\Temp\1ehyC.cpl

    Filesize

    2.6MB

    MD5

    47a8b04f2ffdc38ba095c8ceb6c9b555

    SHA1

    50a0caae1e2d9417f26bf027e75c607c7d3ed538

    SHA256

    59c942fa22766ff4d5ec7561b905aebd4874756c9f7251b65eeb67ec9d94758f

    SHA512

    caae235fa87282a38213221396734c01ef6b1811902da1714a9c5f68ef7e8e6c6feeee329b0a59eb7432b0eed3134fddaca80e04e9e16edb8b96ddcb6cd7a0b2

  • \Users\Admin\AppData\Local\Temp\1ehyC.cpl

    Filesize

    2.6MB

    MD5

    47a8b04f2ffdc38ba095c8ceb6c9b555

    SHA1

    50a0caae1e2d9417f26bf027e75c607c7d3ed538

    SHA256

    59c942fa22766ff4d5ec7561b905aebd4874756c9f7251b65eeb67ec9d94758f

    SHA512

    caae235fa87282a38213221396734c01ef6b1811902da1714a9c5f68ef7e8e6c6feeee329b0a59eb7432b0eed3134fddaca80e04e9e16edb8b96ddcb6cd7a0b2

  • \Users\Admin\AppData\Local\Temp\1ehyC.cpl

    Filesize

    2.6MB

    MD5

    47a8b04f2ffdc38ba095c8ceb6c9b555

    SHA1

    50a0caae1e2d9417f26bf027e75c607c7d3ed538

    SHA256

    59c942fa22766ff4d5ec7561b905aebd4874756c9f7251b65eeb67ec9d94758f

    SHA512

    caae235fa87282a38213221396734c01ef6b1811902da1714a9c5f68ef7e8e6c6feeee329b0a59eb7432b0eed3134fddaca80e04e9e16edb8b96ddcb6cd7a0b2

  • memory/972-17-0x0000000004310000-0x000000000459E000-memory.dmp

    Filesize

    2.6MB

  • memory/972-27-0x0000000004A80000-0x0000000004B7A000-memory.dmp

    Filesize

    1000KB

  • memory/972-26-0x0000000004A80000-0x0000000004B7A000-memory.dmp

    Filesize

    1000KB

  • memory/972-24-0x0000000004A80000-0x0000000004B7A000-memory.dmp

    Filesize

    1000KB

  • memory/972-22-0x0000000004960000-0x0000000004A73000-memory.dmp

    Filesize

    1.1MB

  • memory/972-18-0x0000000002410000-0x0000000002416000-memory.dmp

    Filesize

    24KB

  • memory/972-19-0x0000000004310000-0x000000000459E000-memory.dmp

    Filesize

    2.6MB

  • memory/5004-8-0x0000000004FD0000-0x00000000050E3000-memory.dmp

    Filesize

    1.1MB

  • memory/5004-14-0x00000000050F0000-0x00000000051EA000-memory.dmp

    Filesize

    1000KB

  • memory/5004-13-0x00000000050F0000-0x00000000051EA000-memory.dmp

    Filesize

    1000KB

  • memory/5004-11-0x00000000050F0000-0x00000000051EA000-memory.dmp

    Filesize

    1000KB

  • memory/5004-10-0x00000000050F0000-0x00000000051EA000-memory.dmp

    Filesize

    1000KB

  • memory/5004-9-0x0000000000400000-0x000000000068E000-memory.dmp

    Filesize

    2.6MB

  • memory/5004-5-0x0000000002FF0000-0x0000000002FF6000-memory.dmp

    Filesize

    24KB

  • memory/5004-6-0x0000000000400000-0x000000000068E000-memory.dmp

    Filesize

    2.6MB