Analysis

  • max time kernel
    149s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250619-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250619-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/10/2025, 16:18

General

  • Target
    setup.exe
  • Size 1.6MB
  • Sample251017-tryhzssmdz
  • SHA256 dde597ec99d514b4ede3d4ee8bb02f9eb7a01badefba757cfb1e095893a68c1e
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates processes with tasklist 1 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\setup.exe
    "C:\Users\Admin\AppData\Local\Temp\setup.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3740
    • C:\Windows\SysWOW64\TapiUnattend.exe
      TapiUnattend.exe
      2⤵
        PID:1464
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c move Aspect.dot Aspect.dot.bat && Aspect.dot.bat
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:5152
        • C:\Windows\SysWOW64\tasklist.exe
          tasklist
          3⤵
          • Enumerates processes with tasklist
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:5472
        • C:\Windows\SysWOW64\findstr.exe
          findstr "bdservicehost ekrn AvastUI SophosHealth AVGUI nsWscSvc"
          3⤵
          • System Location Discovery: System Language Discovery
          PID:6020
        • C:\Windows\SysWOW64\extrac32.exe
          extrac32 /Y Colonial.dot *.*
          3⤵
          • System Location Discovery: System Language Discovery
          PID:2784
        • C:\Windows\SysWOW64\findstr.exe
          findstr /V "Sheffield" Ejaculation
          3⤵
          • System Location Discovery: System Language Discovery
          PID:2340
        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\738719\Ru.scr
          Ru.scr n
          3⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SendNotifyMessage
          • Suspicious use of WriteProcessMemory
          PID:4564
          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\738719\Ru.scr
            C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\738719\Ru.scr
            4⤵
            • Executes dropped EXE
            • Suspicious behavior: EnumeratesProcesses
            PID:364
        • C:\Windows\SysWOW64\waitfor.exe
          waitfor /T 5 ChiFSUyDSQRzalPIBAMlnHllg
          3⤵
          • System Location Discovery: System Language Discovery
          PID:1620

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          Ru.scr

          • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\738719\Ru.scr
          • Size 1.1MB
          • SHA256 881619a47b62b52305d92640cc4d4845a279c23a5a749413785fc8fcb0fdf7fb
          • MD5 SHA1 SHA512 SSDEEP

          n

          • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\738719\n
          • Size 995KB
          • SHA256 00ae03ee0eb65a51e05ede276bf4032424d7e8a09e95523e419e357de9ff8d29
          • MD5 SHA1 SHA512 SSDEEP

          Amenities

          • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Amenities
          • Size 92KB
          • SHA256 ae6383dcd506c320e710617b2345f87b581956e4da60dd447c02f92c69feec07
          • MD5 SHA1 SHA512 SSDEEP

          Aspect.dot

          • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Aspect.dot
          • Size 8KB
          • SHA256 f86afaf6157bf40c00255e93ea9a467ba6022e5814edd2200adc2fcd2a87039a
          • MD5 SHA1 SHA512 SSDEEP

          Brandon.dot

          • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Brandon.dot
          • Size 166KB
          • SHA256 2f21862595cc2f2539456f9bfe5bac859fe301db736f34418618b20c7417dcf0
          • MD5 SHA1 SHA512 SSDEEP

          Colonial.dot

          • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Colonial.dot
          • Size 533KB
          • SHA256 e37d7be5e9dad7ba927c130b060bd9f4dab55d10ae347f5fffc3a0ba3e205779
          • MD5 SHA1 SHA512 SSDEEP

          Confirmation

          • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Confirmation
          • Size 130KB
          • SHA256 c3cd60ef728534268c2a6e4e670d2ac013cb0991215379186601e86a93601592
          • MD5 SHA1 SHA512 SSDEEP

          Decide

          • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Decide
          • Size 125KB
          • SHA256 95618b68cbed287053687b9f8f34b7ee6b3218675c7bce0fc961f2b879f2027f
          • MD5 SHA1 SHA512 SSDEEP

          Defendant

          • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Defendant
          • Size 80KB
          • SHA256 d6f277fcc70f8656f1a4c8e36687c26052c4ee95a00bc5ad6d70fe79e4d786fd
          • MD5 SHA1 SHA512 SSDEEP

          Dist.dot

          • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Dist.dot
          • Size 104KB
          • SHA256 a07472541f11cdb23d35510136443fa334cf96480189dbfd930c508b80c27e09
          • MD5 SHA1 SHA512 SSDEEP

          Ejaculation

          • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Ejaculation
          • Size 386B
          • SHA256 63c3ed337d8bf364667008f96bba4e602b7f3834f1570b6418f55b0c1837e0f2
          • MD5 SHA1 SHA512

          Explanation

          • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Explanation
          • Size 146KB
          • SHA256 42654f0d80de5f79ee26132d6e71f9acc3a358a0bd64b5dec8967da5f26dfb15
          • MD5 SHA1 SHA512 SSDEEP

          Glasgow.dot

          • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Glasgow.dot
          • Size 282KB
          • SHA256 743ae76e288a231f6625033f88343af71b80488f90a570f66df25025fb257898
          • MD5 SHA1 SHA512 SSDEEP

          Gross

          • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Gross
          • Size 85KB
          • SHA256 f70419a781e5fb5c9ef2552db5e0a40dfe2ea41a08be79e1161f4401a5cafe36
          • MD5 SHA1 SHA512 SSDEEP

          Insulin

          • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Insulin
          • Size 97KB
          • SHA256 a0a81e87c634a7c66827ad2e3f671ae6e9515c2ac82b6b86f87cbd6936a2a2ba
          • MD5 SHA1 SHA512 SSDEEP

          Jake

          • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Jake
          • Size 62KB
          • SHA256 ff338b2f9a5e15511ebc4637e87e76f089301e32fc58f3883e97b1f72a9fafbf
          • MD5 SHA1 SHA512 SSDEEP

          Other

          • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Other
          • Size 78KB
          • SHA256 856c7b2b97d25d0b9890fe07a2e8215e4b1ed9db01ca0a9ce159ccc31fdb3ef8
          • MD5 SHA1 SHA512 SSDEEP

          Owners.dot

          • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Owners.dot
          • Size 204KB
          • SHA256 07733559d52d44c2c68354cfe530653aec3ede4e67ec57060919707a808b63f9
          • MD5 SHA1 SHA512 SSDEEP

          Programmes.dot

          • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Programmes.dot
          • Size 126KB
          • SHA256 5da3c1356be123aafdb9c71b643f4f9017ee613e05847d012aa9a3633152f4ba
          • MD5 SHA1 SHA512 SSDEEP

          Protect

          • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Protect
          • Size 111KB
          • SHA256 3104b7d8963d92f760d1c50ca4bedf22537be8a27d7937316e5f3838d7bf6527
          • MD5 SHA1 SHA512 SSDEEP

          Provisions.dot

          • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Provisions.dot
          • Size 101KB
          • SHA256 6eafd3c50eb36d12539bb3a613e67d43c70a8b19ae040003008a5e4b1dd4edf0
          • MD5 SHA1 SHA512 SSDEEP

          Serve.dot

          • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Serve.dot
          • Size 12KB
          • SHA256 255bb2094d6ee35c97aacb75d781dc997efec4a7c5db20207559c82e3613e0a3
          • MD5 SHA1 SHA512 SSDEEP

          Titles

          • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Titles
          • Size 75KB
          • SHA256 1eece040d1ac7d1551c1d02f1525945d729fc88a5ab1d0d818149520ac9471a8
          • MD5 SHA1 SHA512 SSDEEP

          memory/364-84-0x0000026954290000-0x0000026954336000-memory.dmp

          memory/364-85-0x0000026954290000-0x0000026954336000-memory.dmp

          memory/364-87-0x0000026954290000-0x0000026954336000-memory.dmp

          memory/364-88-0x0000026955ED0000-0x00000269562D0000-memory.dmp

          memory/364-89-0x0000026955ED0000-0x00000269562D0000-memory.dmp

          memory/364-91-0x00007FF9A9870000-0x00007FF9A992E000-memory.dmp

          memory/364-90-0x00007FF9AAEF0000-0x00007FF9AB0E5000-memory.dmp

          memory/364-92-0x00007FF9A89D0000-0x00007FF9A8C99000-memory.dmp