Analysis

  • max time kernel
    149s
  • max time network
    134s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    16/09/2026, 19:06

General

  • Target
    0d151bae1e6f8fcf295a20cac617c4acab4389046cc76441411ab60be0397950.exe
  • Size 126KB
  • Sample260916-xsghmsvbqa
  • SHA256 0d151bae1e6f8fcf295a20cac617c4acab4389046cc76441411ab60be0397950
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10

Malware Config

Signatures

  • Downloads MZ/PE file 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 9 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.

  • NSIS installer 2 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0d151bae1e6f8fcf295a20cac617c4acab4389046cc76441411ab60be0397950.exe
    "C:\Users\Admin\AppData\Local\Temp\0d151bae1e6f8fcf295a20cac617c4acab4389046cc76441411ab60be0397950.exe"
    1⤵
    • Downloads MZ/PE file
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4028
    • C:\Users\Admin\AppData\Local\Temp\YesMessenger-full-installer-sign.exe
      C:\Users\Admin\AppData\Local\Temp\YesMessenger-full-installer-sign.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:800

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        YesMessenger-full-installer-sign.exe

        • Path C:\Users\Admin\AppData\Local\Temp\YesMessenger-full-installer-sign.exe
        • Size 7.5MB
        • SHA256 5024ab3fb5a3b67cb8fd1fbb4bb99fd249d94fbaaa7c82cfad09dc22d1251d48
        • MD5 SHA1 SHA512 SSDEEP TLSH

        InstallOptions.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsj37.tmp\InstallOptions.dll
        • Size 14KB
        • SHA256 c9cd5c9609e70005926ae5171726a4142ffbcccc771d307efcd195dafc1e6b4b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MoreInfo.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsj37.tmp\MoreInfo.dll
        • Size 7KB
        • SHA256 569d62345f6c915236772fa2575d1806cd2bfe089505807cb477618f1eeccf99
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ioSpecial.ini

        • Path C:\Users\Admin\AppData\Local\Temp\nsj37.tmp\ioSpecial.ini
        • Size 731B
        • SHA256 d0258de4b515e10d4d4e8eb556a1718420720f16ceb5a5e2a7dd7a028493468d
        • MD5 SHA1 SHA512 TLSH

        modern-wizard.bmp

        • Path C:\Users\Admin\AppData\Local\Temp\nsj37.tmp\modern-wizard.bmp
        • Size 150KB
        • SHA256 dedcb0d01a26eeaf733f4e811d959c9f6e46f9885c4c488f4399f61e65b04336
        • MD5 SHA1 SHA512 SSDEEP TLSH

        InstallationType

        • Path C:\Users\Admin\AppData\Local\Temp\nsjF337.tmp\InstallationType
        • Size 808B
        • SHA256 38a6c8d62313b93feb5b9b5c76463d9e90b0f2fad61ffc21e46322d998df2d3f
        • MD5 SHA1 SHA512 TLSH

        ShutdownAllow.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsjF337.tmp\ShutdownAllow.dll
        • Size 3KB
        • SHA256 c6518731ae740494bdd87c53a43086be7f0ce125f728b2860a014235cd56134e
        • MD5 SHA1 SHA512 TLSH

        System.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsjF337.tmp\System.dll
        • Size 11KB
        • SHA256 dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        header-install.bmp

        • Path C:\Users\Admin\AppData\Local\Temp\nsjF337.tmp\header-install.bmp
        • Size 25KB
        • SHA256 b998ac8ef27daac68eac451c91392b1ef34b47fb3b412a6a55250ce362ec9358
        • MD5 SHA1 SHA512 SSDEEP TLSH

        inetc.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsjF337.tmp\inetc.dll
        • Size 24KB
        • SHA256 0537e86a8940e8c516330c1e646bf46cb62d79fc5a9add557c5050b40fa9f346
        • MD5 SHA1 SHA512 SSDEEP TLSH