Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250129-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/02/2025, 14:32

General

  • Target
    Setup.exe
  • Size 1.0MB
  • Sample250206-rwbtnsxmft
  • SHA256 bc10ec5bdd5ea17b6a2bb5be64d7dc26f53fec0946ae9826dfbafbcc7ac90286
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Enumerates processes with tasklist 1 TTPs 2 IoCs
  • Drops file in Windows directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 14 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 39 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Setup.exe
    "C:\Users\Admin\AppData\Local\Temp\Setup.exe"
    1⤵
    • Checks computer location settings
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4156
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c expand Modelling.potx Modelling.potx.cmd & Modelling.potx.cmd
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4356
      • C:\Windows\SysWOW64\expand.exe
        expand Modelling.potx Modelling.potx.cmd
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2880
      • C:\Windows\SysWOW64\tasklist.exe
        tasklist
        3⤵
        • Enumerates processes with tasklist
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:3356
      • C:\Windows\SysWOW64\findstr.exe
        findstr /I "opssvc wrsa"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:412
      • C:\Windows\SysWOW64\tasklist.exe
        tasklist
        3⤵
        • Enumerates processes with tasklist
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:3100
      • C:\Windows\SysWOW64\findstr.exe
        findstr "AvastUI AVGUI bdservicehost nsWscSvc ekrn SophosHealth"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:1796
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c md 4604
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2108
      • C:\Windows\SysWOW64\extrac32.exe
        extrac32 /Y /E Merit.potx
        3⤵
        • System Location Discovery: System Language Discovery
        PID:1788
      • C:\Windows\SysWOW64\findstr.exe
        findstr /V "TOOLS" Raise
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4316
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c copy /b 4604\Dept.com + Amounts + Viking + Departments + Zoloft + Words + Requirements + Constitutional + Daddy + Dedicated + Multimedia + Hebrew 4604\Dept.com
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2428
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c copy /b ..\Model.potx + ..\Anytime.potx + ..\York.potx + ..\Locale.potx + ..\Fleet.potx + ..\Skin.potx + ..\Marine.potx + ..\Geographical.potx p
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4072
      • C:\Users\Admin\AppData\Local\Temp\4604\Dept.com
        Dept.com p
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:4952
      • C:\Windows\SysWOW64\choice.exe
        choice /d y /t 5
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4552

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        Dept.com

        • Path C:\Users\Admin\AppData\Local\Temp\4604\Dept.com
        • Size 925KB
        • SHA256 1300262a9d6bb6fcbefc0d299cce194435790e70b9c7b4a651e202e90a32fd49
        • MD5 SHA1 SHA512 SSDEEP

        p

        • Path C:\Users\Admin\AppData\Local\Temp\4604\p
        • Size 506KB
        • SHA256 9b090475c2c09629c827534dfd810409cec2b55733f0287e8e7d0fa5e52ea553
        • MD5 SHA1 SHA512 SSDEEP

        Amounts

        • Path C:\Users\Admin\AppData\Local\Temp\Amounts
        • Size 138KB
        • SHA256 d23cbdafe067989dc7f95eb83f08ce76cecdf618d0dabaa268bde282d651935d
        • MD5 SHA1 SHA512 SSDEEP

        Anytime.potx

        • Path C:\Users\Admin\AppData\Local\Temp\Anytime.potx
        • Size 86KB
        • SHA256 400e2f21ea11b4606e0a7698e15744d134793b00f2fe573d873d9bccffa28856
        • MD5 SHA1 SHA512 SSDEEP

        Constitutional

        • Path C:\Users\Admin\AppData\Local\Temp\Constitutional
        • Size 137KB
        • SHA256 be618d4ea05737b288e15b851dd14373228c29eee5e27a2ea2f3c19c7095b159
        • MD5 SHA1 SHA512 SSDEEP

        Daddy

        • Path C:\Users\Admin\AppData\Local\Temp\Daddy
        • Size 66KB
        • SHA256 438d048dfe91567f12b83c9c00bcb7d58143ef9e156752cbf9a9eaa5c4685815
        • MD5 SHA1 SHA512 SSDEEP

        Dedicated

        • Path C:\Users\Admin\AppData\Local\Temp\Dedicated
        • Size 107KB
        • SHA256 cd67d0d6788d4432c6cada858b860c4ca77789855cd7059fc9c122f854bf37c8
        • MD5 SHA1 SHA512 SSDEEP

        Departments

        • Path C:\Users\Admin\AppData\Local\Temp\Departments
        • Size 52KB
        • SHA256 bf8a7ec418cec94f9f71682c119cad31827a5da6632d257bd55463947561302c
        • MD5 SHA1 SHA512 SSDEEP

        Fleet.potx

        • Path C:\Users\Admin\AppData\Local\Temp\Fleet.potx
        • Size 69KB
        • SHA256 128fcc3029bcb109447ce507f4387716dd1ae831b3b5b70b20f920c6ee7536be
        • MD5 SHA1 SHA512 SSDEEP

        Geographical.potx

        • Path C:\Users\Admin\AppData\Local\Temp\Geographical.potx
        • Size 19KB
        • SHA256 c3f870d312d254142ccaeb33f3b3a74a5c1e950d49db4dcf1029d7cccf7a92af
        • MD5 SHA1 SHA512 SSDEEP

        Hebrew

        • Path C:\Users\Admin\AppData\Local\Temp\Hebrew
        • Size 86KB
        • SHA256 a0169fa4cc4862f8f74d596c2d6f9b67199aae9a0eb7440c71fce9f2cee3f011
        • MD5 SHA1 SHA512 SSDEEP

        Locale.potx

        • Path C:\Users\Admin\AppData\Local\Temp\Locale.potx
        • Size 72KB
        • SHA256 2318395077d7c2089c8faaceba646d495e0a71e5fd3646ad50086ce6026ab201
        • MD5 SHA1 SHA512 SSDEEP

        Marine.potx

        • Path C:\Users\Admin\AppData\Local\Temp\Marine.potx
        • Size 85KB
        • SHA256 176c04492fa6fb6862d3f9f8cc6762f952966ecea774e3adef5b41d78f4b06e3
        • MD5 SHA1 SHA512 SSDEEP

        Merit.potx

        • Path C:\Users\Admin\AppData\Local\Temp\Merit.potx
        • Size 478KB
        • SHA256 8f3bac270a8bd6907660eb3c613c0492ebf237b8ca6cbcfdc8a786acedd5d0db
        • MD5 SHA1 SHA512 SSDEEP

        Model.potx

        • Path C:\Users\Admin\AppData\Local\Temp\Model.potx
        • Size 64KB
        • SHA256 346956c3ad76fca1872ef9a6075450d1c6257b37cf52e3f5ae7b5809a8163e32
        • MD5 SHA1 SHA512 SSDEEP

        Multimedia

        • Path C:\Users\Admin\AppData\Local\Temp\Multimedia
        • Size 53KB
        • SHA256 9d100838a2502a3a335d3874534003236902112a0b75b7309c33e0d9052a76a0
        • MD5 SHA1 SHA512 SSDEEP

        Raise

        • Path C:\Users\Admin\AppData\Local\Temp\Raise
        • Size 597B
        • SHA256 7c4ca2cbea3d7ba2a271c23727416b7cdd0a36c30f5cb03cdd1731135ad687b1
        • MD5 SHA1 SHA512

        Requirements

        • Path C:\Users\Admin\AppData\Local\Temp\Requirements
        • Size 64KB
        • SHA256 f04a12942b7366ee5824fcd45e7645468d851773d7a8a68f2d38dba479b0da37
        • MD5 SHA1 SHA512 SSDEEP

        Skin.potx

        • Path C:\Users\Admin\AppData\Local\Temp\Skin.potx
        • Size 60KB
        • SHA256 78a2d5faf53083ab8a74598abb63854fedf3254533918de58d66ccef074e09e2
        • MD5 SHA1 SHA512 SSDEEP

        Viking

        • Path C:\Users\Admin\AppData\Local\Temp\Viking
        • Size 69KB
        • SHA256 8c08f23c5b258b44f9039492d13271b18f950384ebe05041753d8417a6f6efae
        • MD5 SHA1 SHA512 SSDEEP

        Words

        • Path C:\Users\Admin\AppData\Local\Temp\Words
        • Size 70KB
        • SHA256 69c26190cd4e97a84fce5ac53f1ead6d54fa6fe43136066e08f0b30afd4206df
        • MD5 SHA1 SHA512 SSDEEP

        York.potx

        • Path C:\Users\Admin\AppData\Local\Temp\York.potx
        • Size 51KB
        • SHA256 1e8cfac104b8e2c58dc568a5498a5733045eb1a7d8b515de65c219ee9b8f7cc8
        • MD5 SHA1 SHA512 SSDEEP

        Zoloft

        • Path C:\Users\Admin\AppData\Local\Temp\Zoloft
        • Size 82KB
        • SHA256 aa358b9e716b253f520a60b8f3debb4e1689b3161a5cb879d92469d94961e668
        • MD5 SHA1 SHA512 SSDEEP

        modelling.potx

        • Path C:\Users\Admin\AppData\Local\Temp\modelling.potx
        • Size 22KB
        • SHA256 2d9ffe6f27a73f72b562adf34287b35a9b2e5215dd4f495809e902445f63d319
        • MD5 SHA1 SHA512 SSDEEP

        memory/4952-78-0x0000000000560000-0x00000000005BB000-memory.dmp

        memory/4952-79-0x0000000000560000-0x00000000005BB000-memory.dmp

        memory/4952-80-0x0000000000560000-0x00000000005BB000-memory.dmp

        memory/4952-82-0x0000000000560000-0x00000000005BB000-memory.dmp

        memory/4952-81-0x0000000000560000-0x00000000005BB000-memory.dmp