Analysis

  • max time kernel
    142s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230831-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230831-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/09/2023, 09:56

General

  • Target
    MassTube Plus 1700502 Portable.exe
  • Size 3.1MB
  • Sample230902-lycabsca94
  • SHA256 7afafcbfe0b9ec3f6f32a0657aef1318bef5db8e698da4d81db74d0233792af7
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\MassTube Plus 1700502 Portable.exe
    "C:\Users\Admin\AppData\Local\Temp\MassTube Plus 1700502 Portable.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2408
    • C:\Users\Admin\AppData\Local\Temp\is-TMAOM.tmp\MassTube Plus 1700502 Portable.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-TMAOM.tmp\MassTube Plus 1700502 Portable.tmp" /SL5="$70116,2422026,832512,C:\Users\Admin\AppData\Local\Temp\MassTube Plus 1700502 Portable.exe"
      2⤵
      • Executes dropped EXE
      PID:4600

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        MassTube Plus 1700502 Portable.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\is-TMAOM.tmp\MassTube Plus 1700502 Portable.tmp
        • Size 3.1MB
        • SHA256 64ff97eb9eca31b5a01ceee1b2c52cdd65667b2b203399c37ddb5f0f0f920016
        • MD5 SHA1 SHA512 SSDEEP

        memory/2408-1-0x0000000000400000-0x00000000004D8000-memory.dmp

        memory/2408-8-0x0000000000400000-0x00000000004D8000-memory.dmp

        memory/4600-6-0x0000000000930000-0x0000000000931000-memory.dmp

        memory/4600-10-0x0000000000400000-0x000000000071C000-memory.dmp

        memory/4600-11-0x0000000000930000-0x0000000000931000-memory.dmp