Analysis

  • max time kernel
    123s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-10-2023 07:54

General

  • Target

    f85f55b11d4a57b986e488c7392d0a2b1a6c02b822372254f0e4814e5e2f0ae0.exe

  • Size

    40KB

  • MD5

    1262c317a4bd23f059b6007571ce70a6

  • SHA1

    fe8802282a9e66cac4cba6af2c91e759b45aad14

  • SHA256

    f85f55b11d4a57b986e488c7392d0a2b1a6c02b822372254f0e4814e5e2f0ae0

  • SHA512

    68fc22ec17cd92f0bb2ded885c9e58ded87a0166244e1341e1890ce83c4be239de8e1f1d88a79362961f727749937eb8c9447743695dfa1f787890021275217c

  • SSDEEP

    384:Iq/btbJG9YmWHcdaILhRleEZn8Xy12qrzRDtadcvWd:IkttGXRs0jlew8U2qyJd

Malware Config

Signatures

  • Gh0st RAT payload 2 IoCs
  • Gh0strat

    Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f85f55b11d4a57b986e488c7392d0a2b1a6c02b822372254f0e4814e5e2f0ae0.exe
    "C:\Users\Admin\AppData\Local\Temp\f85f55b11d4a57b986e488c7392d0a2b1a6c02b822372254f0e4814e5e2f0ae0.exe"
    1⤵
    • Adds Run key to start application
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:1832

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1832-0-0x00000000023D0000-0x000000000241E000-memory.dmp

    Filesize

    312KB

  • memory/1832-1-0x0000000010000000-0x0000000010018000-memory.dmp

    Filesize

    96KB