Analysis

  • max time kernel
    120s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    12/02/2024, 11:43

General

  • Target

    9712c1bfc5685be35f23eb286d75ab65.exe

  • Size

    1000KB

  • MD5

    9712c1bfc5685be35f23eb286d75ab65

  • SHA1

    168d6ccec457f25863e77d5d6fa64539ae113c16

  • SHA256

    3ee36d08d1975eb778cea851bbf7dc874e8062c2ff556d397100f860e64db917

  • SHA512

    546f5ff4c3c27d6aa39a5972f53e1847168f8db6bb2f1f21dd7f48ad0a6ee4cae18152684dba5b61acdfd8783773840ec25fbc16b7332defcb231d6d1fc42f5e

  • SSDEEP

    12288:SfomA0l7EJ+fRjScj/nwa8zvOUUfg2rN9qAeFQjBECaBwQ2tb5JLrnylUPqt0gHj:QwMjvwHzfUfzrtLji1B+5vMiqt0gj2ed

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9712c1bfc5685be35f23eb286d75ab65.exe
    "C:\Users\Admin\AppData\Local\Temp\9712c1bfc5685be35f23eb286d75ab65.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3004
    • C:\Users\Admin\AppData\Local\Temp\9712c1bfc5685be35f23eb286d75ab65.exe
      C:\Users\Admin\AppData\Local\Temp\9712c1bfc5685be35f23eb286d75ab65.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of UnmapMainImage
      • Suspicious use of WriteProcessMemory
      PID:3048
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\9712c1bfc5685be35f23eb286d75ab65.exe" /TN Google_Trk_Updater /F
        3⤵
        • Creates scheduled task(s)
        PID:2720

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\Cab1DCF.tmp

          Filesize

          65KB

          MD5

          ac05d27423a85adc1622c714f2cb6184

          SHA1

          b0fe2b1abddb97837ea0195be70ab2ff14d43198

          SHA256

          c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

          SHA512

          6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

        • C:\Users\Admin\AppData\Local\Temp\Tar1DF1.tmp

          Filesize

          171KB

          MD5

          9c0c641c06238516f27941aa1166d427

          SHA1

          64cd549fb8cf014fcd9312aa7a5b023847b6c977

          SHA256

          4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

          SHA512

          936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

        • \Users\Admin\AppData\Local\Temp\9712c1bfc5685be35f23eb286d75ab65.exe

          Filesize

          1000KB

          MD5

          33b0ced0773125ef9b95183ffa155811

          SHA1

          71be7a7e8c3c45d38fc556d37ee815cc96f2c2b1

          SHA256

          6f72cad5f20e8ba82bd29068d7f14456900a22e0fabb639bcb2da57972be35ef

          SHA512

          45cdfadd1f014fc4df4cd101f3ef567b101efdde91a79ed3fe799081253c2ca7603177d00ae913adaae56b07a237155d20982e6b96ddbb23f48328e201c192c7

        • memory/3004-1-0x00000000001A0000-0x0000000000223000-memory.dmp

          Filesize

          524KB

        • memory/3004-2-0x0000000000400000-0x000000000047E000-memory.dmp

          Filesize

          504KB

        • memory/3004-16-0x0000000002FB0000-0x0000000003033000-memory.dmp

          Filesize

          524KB

        • memory/3004-0-0x0000000000400000-0x0000000000483000-memory.dmp

          Filesize

          524KB

        • memory/3004-14-0x0000000000400000-0x000000000047E000-memory.dmp

          Filesize

          504KB

        • memory/3048-21-0x0000000001490000-0x0000000001513000-memory.dmp

          Filesize

          524KB

        • memory/3048-26-0x0000000001600000-0x000000000167E000-memory.dmp

          Filesize

          504KB

        • memory/3048-24-0x0000000000400000-0x000000000045B000-memory.dmp

          Filesize

          364KB

        • memory/3048-18-0x0000000000400000-0x0000000000483000-memory.dmp

          Filesize

          524KB

        • memory/3048-65-0x0000000000400000-0x000000000045B000-memory.dmp

          Filesize

          364KB