Analysis

  • max time kernel
    150s
  • max time network
    141s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    24/07/2026, 06:07

General

  • Target
    TigoTagoSetup.exe
  • Size 8.2MB
  • Sample260724-gvmvfagr2v
  • SHA256 a497f34dca6838899633919f0f2e31922c61893a9a434b895b7f96aab856837c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 43 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in Program Files directory 47 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Modifies registry class 44 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\TigoTagoSetup.exe
    "C:\Users\Admin\AppData\Local\Temp\TigoTagoSetup.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:5772
    • C:\Program Files (x86)\Yoplo\TigoTago\TigoTago.exe
      "C:\Program Files (x86)\Yoplo\TigoTago\TigoTago.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:2520

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        SourceGrid.dll

        • Path C:\Program Files (x86)\Yoplo\TigoTago\SourceGrid.dll
        • Size 584KB
        • SHA256 df32e7330f27b476ef3d64bdd07a670ad7fce6c95f40b9d9c034af8261c84732
        • MD5 SHA1 SHA512 SSDEEP TLSH

        TigoTago.Resources.dll

        • Path C:\Program Files (x86)\Yoplo\TigoTago\TigoTago.Resources.dll
        • Size 232KB
        • SHA256 f4f1e6564d4c4bbbcbf2c2beec97d1bcdda3d2ea003ee7b16d09274702cb0355
        • MD5 SHA1 SHA512 SSDEEP TLSH

        TigoTago.exe

        • Path C:\Program Files (x86)\Yoplo\TigoTago\TigoTago.exe
        • Size 300KB
        • SHA256 9379115797299b502ff34328bbcc694966fd817993d61bcd65ccaaf38d6198ee
        • MD5 SHA1 SHA512 SSDEEP TLSH

        TigoTagoSDK.dll

        • Path C:\Program Files (x86)\Yoplo\TigoTago\TigoTagoSDK.dll
        • Size 24KB
        • SHA256 50ef36a92ce9dd68ae682613391d28939e7214c3ecef51432e59c3892682b722
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Yoplo.Controls.dll

        • Path C:\Program Files (x86)\Yoplo\TigoTago\Yoplo.Controls.dll
        • Size 40KB
        • SHA256 71538314c4d8f7b5c18f374571a718ce0b27f8964d949af3f6ea27746edde063
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Yoplo.Media.dll

        • Path C:\Program Files (x86)\Yoplo\TigoTago\Yoplo.Media.dll
        • Size 100KB
        • SHA256 b816490236664e6efa4178093127d36c1f8d0cd380a0e5303a7a8967944644e7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Yoplo.Net.dll

        • Path C:\Program Files (x86)\Yoplo\TigoTago\Yoplo.Net.dll
        • Size 24KB
        • SHA256 4a330287f312b8e461917f46c20cd6319cc608bc5b643e3eda2c5ee646ea21a7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Yoplo.Resources.dll

        • Path C:\Program Files (x86)\Yoplo\TigoTago\Yoplo.Resources.dll
        • Size 72KB
        • SHA256 4da9e9a54b9bb6de44f6eb74fc566594a4a7fb875d8aae188164a4b0a3e1c13a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Yoplo.SysUtil.dll

        • Path C:\Program Files (x86)\Yoplo\TigoTago\Yoplo.SysUtil.dll
        • Size 20KB
        • SHA256 298aa84110a011d4fd8d63f0fbf58ed061f9696af2d67b8a1d6a1d452a319652
        • MD5 SHA1 SHA512 SSDEEP TLSH

        abcAVI.dll

        • Path C:\Program Files (x86)\Yoplo\TigoTago\abcAVI.dll
        • Size 396KB
        • SHA256 828b32b1bab470ee25fbce4361584dadaba285fbfa829b15c22d7bb4f3e47646
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Yoplo.WaveInfo.dll

        • Path C:\Program Files (x86)\Yoplo\TigoTago\plugins\Yoplo.WaveInfo.dll
        • Size 32KB
        • SHA256 b4b5254460d9b1170cd0a0262d0e59f21f22edf6cac44a2028cfa6a643d20eca
        • MD5 SHA1 SHA512 SSDEEP TLSH

        taglib-sharp.dll

        • Path C:\Program Files (x86)\Yoplo\TigoTago\taglib-sharp.dll
        • Size 425KB
        • SHA256 ec6a0050556e1c2dae51ccac9180d559653dda53f7f9b81cd4dcb173e7525dac
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Header.bmp

        • Path C:\Users\Admin\AppData\Local\Temp\nsy5887.tmp\Header.bmp
        • Size 119KB
        • SHA256 240357ce93c5e43ea587dbad982e127c85d1c693fe48552a0c4958fd44d3a36d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        InstallOptions.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsy5887.tmp\InstallOptions.dll
        • Size 14KB
        • SHA256 c9cd5c9609e70005926ae5171726a4142ffbcccc771d307efcd195dafc1e6b4b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SkinnedControls.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsy5887.tmp\SkinnedControls.dll
        • Size 68KB
        • SHA256 512d67d40f6c73a8c7ce63060962b7632c47b528f340f152fbbda6ab12883579
        • MD5 SHA1 SHA512 SSDEEP TLSH

        System.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsy5887.tmp\System.dll
        • Size 11KB
        • SHA256 dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ioSpecial.ini

        • Path C:\Users\Admin\AppData\Local\Temp\nsy5887.tmp\ioSpecial.ini
        • Size 491B
        • SHA256 0fa165d4b0e43d905f515fdb29b5f020b33a54ab5e4c3696a474a9bbfa03a87f
        • MD5 SHA1 SHA512 TLSH

        ioSpecial.ini

        • Path C:\Users\Admin\AppData\Local\Temp\nsy5887.tmp\ioSpecial.ini
        • Size 534B
        • SHA256 519ac5825acc8ab3f774098708bb3bab3036a27aa1cc431d66bdb66a7c45563a
        • MD5 SHA1 SHA512 TLSH

        ioSpecial.ini

        • Path C:\Users\Admin\AppData\Local\Temp\nsy5887.tmp\ioSpecial.ini
        • Size 560B
        • SHA256 1df2e04031e348d3a4a9b9e8b85d5e83702e12cbd7e39af51cb84c5eda0159db
        • MD5 SHA1 SHA512 TLSH

        memory/2520-304-0x00000000734B2000-0x00000000734B4000-memory.dmp

        memory/2520-252-0x0000000000FE0000-0x0000000000FF0000-memory.dmp

        memory/2520-253-0x00000000734B2000-0x00000000734B4000-memory.dmp

        memory/2520-306-0x00000000734B0000-0x0000000073AD1000-memory.dmp

        memory/2520-289-0x00000000734B0000-0x0000000073AD1000-memory.dmp

        memory/2520-290-0x00000000734B0000-0x0000000073AD1000-memory.dmp

        memory/2520-305-0x00000000734B0000-0x0000000073AD1000-memory.dmp

        memory/2520-303-0x0000000000FE0000-0x0000000000FF0000-memory.dmp

        memory/5772-110-0x0000000005AC0000-0x0000000005B28000-memory.dmp

        memory/5772-17-0x0000000010002000-0x0000000010003000-memory.dmp

        memory/5772-18-0x0000000010000000-0x0000000010014000-memory.dmp