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Analysis

  • max time kernel
    126s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/09/2022, 20:06

General

  • Target

    7b9e742c8e305a44ed427af223005391238c2e4bd8d16c582655a9d2e3168d62.exe

  • Size

    131KB

  • MD5

    70e3d041edc2fecbc749777426b63eeb

  • SHA1

    e8165053db240bbf7ec758d43b99ae777a80ec3b

  • SHA256

    7b9e742c8e305a44ed427af223005391238c2e4bd8d16c582655a9d2e3168d62

  • SHA512

    c8bfe2d1bc77053364e8cdb1c0ac5d1665fba63353a4f812208a28dd0206a0a9bbd7d13a8663a15871051f97864124dd69f3a5dd2c7691ba18c4e32980a27b64

  • SSDEEP

    3072:gu+gqlgByBTEur7VsuRh/DBiE/8bNJFXwccx+tJdnJ0:gSDyBTE0V1LDw5N3gccqJdnJ0

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.

  • Sets DLL path for service in the registry 2 TTPs 1 IoCs
  • Drops file in System32 directory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7b9e742c8e305a44ed427af223005391238c2e4bd8d16c582655a9d2e3168d62.exe
    "C:\Users\Admin\AppData\Local\Temp\7b9e742c8e305a44ed427af223005391238c2e4bd8d16c582655a9d2e3168d62.exe"
    1⤵
    • Sets DLL path for service in the registry
    • Drops file in System32 directory
    PID:1648
  • C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k netsvcs -p
    1⤵
      PID:4832

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • memory/1648-132-0x0000000000400000-0x0000000000420040-memory.dmp

      Filesize

      128KB

    • memory/1648-133-0x0000000000400000-0x0000000000420040-memory.dmp

      Filesize

      128KB

    • memory/4832-135-0x000001892E260000-0x000001892E270000-memory.dmp

      Filesize

      64KB

    • memory/4832-134-0x000001892D960000-0x000001892D970000-memory.dmp

      Filesize

      64KB

    • memory/4832-136-0x000001892E5D0000-0x000001892E5D4000-memory.dmp

      Filesize

      16KB

    • memory/4832-137-0x0000018930A90000-0x0000018930A94000-memory.dmp

      Filesize

      16KB

    • memory/4832-138-0x0000018930800000-0x0000018930804000-memory.dmp

      Filesize

      16KB

    • memory/4832-139-0x000001892E5F0000-0x000001892E5F4000-memory.dmp

      Filesize

      16KB