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Analysis

  • max time kernel
    142s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/07/2023, 11:44

General

  • Target

    abb6192a527cafexeexeexeex.exe

  • Size

    63KB

  • MD5

    abb6192a527caf77089d3132f0e0b80c

  • SHA1

    c0cddc03d33a9de5d44dd5e3b87c9953fcda0bf6

  • SHA256

    42d6638f12c8316392fd9e0d0a1c34ac1336d9019d937ab78fd5274df95b30de

  • SHA512

    0a869c7f93111d665102fe1350f2f5cb3511170f14114c0a395e0b3b92fe0be17ceb219eee2a91080a239f4bb2a6f7ca74ebe2c72a2059e8adc76bd4bd514816

  • SSDEEP

    1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1xo3/nyxV21iqn:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7J

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

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

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

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\abb6192a527cafexeexeexeex.exe
    "C:\Users\Admin\AppData\Local\Temp\abb6192a527cafexeexeexeex.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:1368
    • C:\Users\Admin\AppData\Local\Temp\hurok.exe
      "C:\Users\Admin\AppData\Local\Temp\hurok.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      PID:2096

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

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

    Filesize

    64KB

    MD5

    17a90239a6f240966fd22ce104cdbf96

    SHA1

    5699a905dde1a754d861ed205538b28f41387abd

    SHA256

    e8c562d93712dc4faa807d98be203e0e0a185d26cbe02b16eb7509b36208d25d

    SHA512

    db1f86da1e1aa2cb0d299bfed4a6a767ea96f3e7321b6b46c8fb5a7431a9c62675df1d26d75c2e9aece2e3215224b801900837ce039c79f9b4a7975c12baa85d

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

    Filesize

    64KB

    MD5

    17a90239a6f240966fd22ce104cdbf96

    SHA1

    5699a905dde1a754d861ed205538b28f41387abd

    SHA256

    e8c562d93712dc4faa807d98be203e0e0a185d26cbe02b16eb7509b36208d25d

    SHA512

    db1f86da1e1aa2cb0d299bfed4a6a767ea96f3e7321b6b46c8fb5a7431a9c62675df1d26d75c2e9aece2e3215224b801900837ce039c79f9b4a7975c12baa85d

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

    Filesize

    64KB

    MD5

    17a90239a6f240966fd22ce104cdbf96

    SHA1

    5699a905dde1a754d861ed205538b28f41387abd

    SHA256

    e8c562d93712dc4faa807d98be203e0e0a185d26cbe02b16eb7509b36208d25d

    SHA512

    db1f86da1e1aa2cb0d299bfed4a6a767ea96f3e7321b6b46c8fb5a7431a9c62675df1d26d75c2e9aece2e3215224b801900837ce039c79f9b4a7975c12baa85d

  • memory/1368-133-0x0000000000500000-0x0000000000506000-memory.dmp

    Filesize

    24KB

  • memory/1368-134-0x0000000000400000-0x0000000000406000-memory.dmp

    Filesize

    24KB