Analysis

  • max time kernel
    140s
  • max time network
    177s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-12-2022 14:46

General

  • Target

    58f7c71de2458c805eaa6f93c24262730f9645912cad93023456885412c81df5.exe

  • Size

    1.2MB

  • MD5

    d571bf4760e6d0bb54c27ac00b495c31

  • SHA1

    0b254a7aa9c6140a436bc259329f9027dece659f

  • SHA256

    58f7c71de2458c805eaa6f93c24262730f9645912cad93023456885412c81df5

  • SHA512

    4e934c25bcc1ce20fd0d8ac3a39171a59b151237a6c490cb69a4e020ac47f97837d61fea5437ef4a1fffbe69de01eb441b78bb68e5979fbf176abf7a9a5d14b0

  • SSDEEP

    12288:Qzcd7aqjgEvdn8zYY1XOlao70QNHHsvYuj0m9UTMQbmf4liIxL2VQUn:ecdOqbnfY1elaLEHEYuZUuf4cIxLhU

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\58f7c71de2458c805eaa6f93c24262730f9645912cad93023456885412c81df5.exe
    "C:\Users\Admin\AppData\Local\Temp\58f7c71de2458c805eaa6f93c24262730f9645912cad93023456885412c81df5.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4760
    • C:\Users\Admin\AppData\Local\Temp\iSetup.exe
      "iSetup.exe"
      2⤵
      • Executes dropped EXE
      PID:4732

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

    Filesize

    477KB

    MD5

    49b80ed89d0fdd3ce7b74edf1032a76a

    SHA1

    69aa6ce76f0f5b3ef0c5bdc122b3c840ff0c5ab3

    SHA256

    9482b7f591dc5fe6057ae24a7f74ce59c0bb4fc620c19c367c299d8b4eec4ca3

    SHA512

    a4e4fbcc9ba6fe3856701af613d8bed416d4c39b496e1000b4268bf773f4a926d52294de2ad15833fd82de54ead836c6ca857fbb929c270942e631288837a6e5

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

    Filesize

    477KB

    MD5

    49b80ed89d0fdd3ce7b74edf1032a76a

    SHA1

    69aa6ce76f0f5b3ef0c5bdc122b3c840ff0c5ab3

    SHA256

    9482b7f591dc5fe6057ae24a7f74ce59c0bb4fc620c19c367c299d8b4eec4ca3

    SHA512

    a4e4fbcc9ba6fe3856701af613d8bed416d4c39b496e1000b4268bf773f4a926d52294de2ad15833fd82de54ead836c6ca857fbb929c270942e631288837a6e5

  • memory/4732-132-0x0000000000000000-mapping.dmp

  • memory/4732-135-0x0000000000B40000-0x0000000000BBC000-memory.dmp

    Filesize

    496KB

  • memory/4732-136-0x0000000005B20000-0x00000000060C4000-memory.dmp

    Filesize

    5.6MB

  • memory/4732-137-0x0000000005610000-0x00000000056A2000-memory.dmp

    Filesize

    584KB

  • memory/4732-138-0x00000000056B0000-0x000000000574C000-memory.dmp

    Filesize

    624KB

  • memory/4732-139-0x0000000005570000-0x000000000557A000-memory.dmp

    Filesize

    40KB

  • memory/4732-140-0x00000000059F0000-0x0000000005ABE000-memory.dmp

    Filesize

    824KB