Analysis

  • max time kernel
    120s
  • max time network
    118s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-11-2024 10:31

General

  • Target

    kuaibo.exe

  • Size

    408KB

  • MD5

    d8b7c3af2f63db6cc542273e192b1d02

  • SHA1

    34b9d8be2c314ae099b3f825b801a78b608dec26

  • SHA256

    6d56acd63ab77f03feb92e8499b42df24388677e7e2bbbfeb2ff706d4a7550b9

  • SHA512

    4b27ac2b324ad5d0aecc8eb64a1f055f9b16837570efe43198dce1d2f5809fcbd104ac39563ea32066990fb0fb34ab85ddf072c4f5ef283c052b742c6a4e675b

  • SSDEEP

    6144:zZcdCLH5Hv/0IIYGZR9Ru8UAN23AyKKqKolwl5p9YpiPV8lHx+a5:z+gZHndGhgA0QfKolA5pqCERr5

Score
5/10

Malware Config

Signatures

  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\kuaibo.exe
    "C:\Users\Admin\AppData\Local\Temp\kuaibo.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:728

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/728-0-0x0000000000400000-0x00000000004B6000-memory.dmp

    Filesize

    728KB

  • memory/728-1-0x0000000000610000-0x0000000000611000-memory.dmp

    Filesize

    4KB

  • memory/728-2-0x0000000000400000-0x00000000004B6000-memory.dmp

    Filesize

    728KB