Analysis

  • max time kernel
    39s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    01/12/2022, 21:32

General

  • Target

    558c18670fdb59df8decf6b9992cd9625fedc74cb3633bbcb3ed2319177138d9.exe

  • Size

    680KB

  • MD5

    f1694b4a0ee7c3fd5606392171004779

  • SHA1

    50db41213925c49ad74d835fa0981a1594d9ee4d

  • SHA256

    558c18670fdb59df8decf6b9992cd9625fedc74cb3633bbcb3ed2319177138d9

  • SHA512

    ea23a97e775ed47f7a1eba5f029ff8f8cb95b5d68d3bdf2d58dd17b04e8a9bb6bdd19d23b7ba887cefcda3a4d13db7acd766d00370c6b3cba736df6adc634e8d

  • SSDEEP

    12288:gMzvHWqCvdrJFyQnxe4EfTIhPc/QIOYtmb95ExRu15sRbdrKdLJbO:SqWJbxUf8GF9sb95L15AdGrbO

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 2 IoCs
  • Drops file in Program Files directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\558c18670fdb59df8decf6b9992cd9625fedc74cb3633bbcb3ed2319177138d9.exe
    "C:\Users\Admin\AppData\Local\Temp\558c18670fdb59df8decf6b9992cd9625fedc74cb3633bbcb3ed2319177138d9.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    PID:992

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • \Program Files (x86)\µçÓ°À²¸ßÇå²¥·ÅÆ÷\dianyingla.exe

          Filesize

          1.5MB

          MD5

          5cde5a5e6ad2b814169610d2bc4a7314

          SHA1

          743505dd36f404290dbdb2c30ffb7e28184ecd89

          SHA256

          4084d10c27762f4eddeab6d0e84e025fd4da2883efb6b43d3a277ddd7cfd2e64

          SHA512

          97bb7658de6a0b84c548b370eda80a42f82825b36d77b59e361223090a9f290afa8956294cf96b0a6e0b422cbbe78232714dc36769e942ac44b2a68078fde1c2

        • \Program Files (x86)\µçÓ°À²¸ßÇå²¥·ÅÆ÷\dianyingla.exe

          Filesize

          1.5MB

          MD5

          5cde5a5e6ad2b814169610d2bc4a7314

          SHA1

          743505dd36f404290dbdb2c30ffb7e28184ecd89

          SHA256

          4084d10c27762f4eddeab6d0e84e025fd4da2883efb6b43d3a277ddd7cfd2e64

          SHA512

          97bb7658de6a0b84c548b370eda80a42f82825b36d77b59e361223090a9f290afa8956294cf96b0a6e0b422cbbe78232714dc36769e942ac44b2a68078fde1c2

        • memory/992-54-0x00000000767D1000-0x00000000767D3000-memory.dmp

          Filesize

          8KB