Analysis

  • max time kernel
    98s
  • max time network
    31s
  • platform
    windows7_x64
  • resource
    win7-20230703-en
  • resource tags

    arch:x64arch:x86image:win7-20230703-enlocale:en-usos:windows7-x64system
  • submitted
    08/07/2023, 22:14

General

  • Target

    MTalk/MTalk.exe

  • Size

    19KB

  • MD5

    ea23f3e213d6db3fd65db567f49fd5c7

  • SHA1

    b8cad8e69235961df761693ad605e5c388870df9

  • SHA256

    e73e074f82956cd6441246256b4654edf6d6c04ccdaca342b6a1c56289812731

  • SHA512

    520dfd70b2eefdbd243e42019cfb8d91f779a9bba9f69559696d71761cc710a5d1f82819cc03bd53f4d62f2b489cb9b02b1e74cff3c3d71d5030fb697cc12dda

  • SSDEEP

    384:qqrhJtKSBNwiVQB6t3OfcV7eLEppDpRniJGS8asU/6CO3:qqs259pHRyv8adpO

Score
1/10

Malware Config

Signatures

  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\MTalk\MTalk.exe
    "C:\Users\Admin\AppData\Local\Temp\MTalk\MTalk.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2312
    • C:\Users\Admin\AppData\Local\Temp\MTalk\OpenJTalk\open_jtalk.exe
      "C:\Users\Admin\AppData\Local\Temp\MTalk/OpenJTalk/open_jtalk.exe" -m C:\Users\Admin\AppData\Local\Temp\MTalk/OpenJTalk/voice/mira/mira.htsvoice -x C:\Users\Admin\AppData\Local\Temp\MTalk/OpenJTalk/dic/win -ow C:\Users\Admin\AppData\Local\Temp\MTalk/OpenJTalk/tmp/test.wav -r 1 -fm 3 -a 0.55 -jf 1
      2⤵
        PID:2368
    • C:\Windows\system32\AUDIODG.EXE
      C:\Windows\system32\AUDIODG.EXE 0x1a0
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2272

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\MTalk\OpenJTalk\tmp\test.wav

      Filesize

      164KB

      MD5

      963f3c5ff5adec6fa90e7a519ca31ac6

      SHA1

      c0f92126728ab2951e21120a9abc06e824e6d000

      SHA256

      5ba6aca69fa3828b6fadc66dd690c429a991d5190c9768782beb79d59da44e67

      SHA512

      1c4761806fcf260e1a293abb868325580d3d870dbb34002814d487dda39aeaad1de903268f43be669e4c32e53630ba6051375b56bfeac9dbbe0393112b5bc518

    • memory/2312-54-0x00000000012D0000-0x00000000012DC000-memory.dmp

      Filesize

      48KB

    • memory/2312-55-0x0000000000430000-0x0000000000472000-memory.dmp

      Filesize

      264KB

    • memory/2312-56-0x0000000001260000-0x00000000012A0000-memory.dmp

      Filesize

      256KB

    • memory/2312-57-0x0000000001260000-0x00000000012A0000-memory.dmp

      Filesize

      256KB

    • memory/2312-58-0x0000000001260000-0x00000000012A0000-memory.dmp

      Filesize

      256KB

    • memory/2312-59-0x0000000001260000-0x00000000012A0000-memory.dmp

      Filesize

      256KB