Analysis

  • max time kernel
    101s
  • max time network
    105s
  • platform
    windows11-21h2_x64
  • resource
    win11-20250610-en
  • resource tags

    arch:x64arch:x86image:win11-20250610-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    01/10/2025, 15:47

General

  • Target
    SETUP.exe
  • Size 1.6MB
  • Sample251001-s8gfcssmt7
  • SHA256 4ed7187ee8b2c76c5442da32ba3b044d92a7523e076567db7745fd25ed035cef
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 1 IoCs
  • Enumerates processes with tasklist 1 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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⤵
    • Loads dropped DLL
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3160
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c cmd < Favors.pps
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4080
      • C:\Windows\SysWOW64\cmd.exe
        cmd
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:5484
        • C:\Windows\SysWOW64\tasklist.exe
          tasklist
          4⤵
          • Enumerates processes with tasklist
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:760
        • C:\Windows\SysWOW64\findstr.exe
          findstr "bdservicehost ekrn AvastUI SophosHealth AVGUI nsWscSvc"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:888
        • C:\Windows\SysWOW64\extrac32.exe
          extrac32 /Y Spelling.pps *.*
          4⤵
          • System Location Discovery: System Language Discovery
          PID:3296
        • C:\Windows\SysWOW64\findstr.exe
          findstr /V "Surname" Bangbus
          4⤵
          • System Location Discovery: System Language Discovery
          PID:4968
        • C:\Users\Admin\AppData\Local\Temp\40428\During.scr
          During.scr Y
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SendNotifyMessage
          • Suspicious use of WriteProcessMemory
          PID:4468
          • C:\Users\Admin\AppData\Local\Temp\40428\During.scr
            C:\Users\Admin\AppData\Local\Temp\40428\During.scr
            5⤵
            • Executes dropped EXE
            • Suspicious behavior: EnumeratesProcesses
            PID:2888

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        During.scr

        • Path C:\Users\Admin\AppData\Local\Temp\40428\During.scr
        • Size 1.1MB
        • SHA256 881619a47b62b52305d92640cc4d4845a279c23a5a749413785fc8fcb0fdf7fb
        • MD5 SHA1 SHA512 SSDEEP

        Y

        • Path C:\Users\Admin\AppData\Local\Temp\40428\Y
        • Size 1001KB
        • SHA256 5ee05371d176346d84d8623654310226ef27e9614a86136cb84f514fec64022e
        • MD5 SHA1 SHA512 SSDEEP

        Albert.pps

        • Path C:\Users\Admin\AppData\Local\Temp\Albert.pps
        • Size 159KB
        • SHA256 9b6c40c0533ba684e4ed311d08f17e74aded083fb4c36ad053d1966d39da6490
        • MD5 SHA1 SHA512 SSDEEP

        Amenities.pps

        • Path C:\Users\Admin\AppData\Local\Temp\Amenities.pps
        • Size 249KB
        • SHA256 8bbc536969178a7855cbb04be80e44a0fae7743086bbf1124ad43b7da2361c6a
        • MD5 SHA1 SHA512 SSDEEP

        Appears.pps

        • Path C:\Users\Admin\AppData\Local\Temp\Appears.pps
        • Size 106KB
        • SHA256 162005f375016d5ef081bb4c162c152a631021313c9f7200f4a0a865c682137b
        • MD5 SHA1 SHA512 SSDEEP

        Automobiles

        • Path C:\Users\Admin\AppData\Local\Temp\Automobiles
        • Size 102KB
        • SHA256 c0389a38c675115f6a5530354a3692569ceb94440ce3fdb4ed9d6eb0f34c517a
        • MD5 SHA1 SHA512 SSDEEP

        Bangbus

        • Path C:\Users\Admin\AppData\Local\Temp\Bangbus
        • Size 2KB
        • SHA256 746552f75b6ba9688e31304c32fbc73d53e03952ee05931e152312f8969a006f
        • MD5 SHA1 SHA512

        Cpu

        • Path C:\Users\Admin\AppData\Local\Temp\Cpu
        • Size 37KB
        • SHA256 1ae5473396a3e026c4c78298260662b029622d2ca9c0f10e00f4686de161a37c
        • MD5 SHA1 SHA512 SSDEEP

        Crossing

        • Path C:\Users\Admin\AppData\Local\Temp\Crossing
        • Size 52KB
        • SHA256 d2085749b93f2615a7351ffd91797907b8b4b748760dc93a23d9cfe0bf8f0287
        • MD5 SHA1 SHA512 SSDEEP

        Favors.pps

        • Path C:\Users\Admin\AppData\Local\Temp\Favors.pps
        • Size 26KB
        • SHA256 0876de27d34c30a972a2c3420ad13c9ba507028cb74e1d712ad0f60c83da33f1
        • MD5 SHA1 SHA512 SSDEEP

        Fiction

        • Path C:\Users\Admin\AppData\Local\Temp\Fiction
        • Size 79KB
        • SHA256 a3aafaa07f7f3a9b6d2686f8dd3c1d328e7444ed6f3fa24c79c3a7a51011699a
        • MD5 SHA1 SHA512 SSDEEP

        Honda

        • Path C:\Users\Admin\AppData\Local\Temp\Honda
        • Size 110KB
        • SHA256 b53895a61b45ad2c0f51ddfb622d91b5cc16a7bafb891bd4f4d4e1599b4cd0ec
        • MD5 SHA1 SHA512 SSDEEP

        Individually

        • Path C:\Users\Admin\AppData\Local\Temp\Individually
        • Size 113KB
        • SHA256 2d57987b4a649ec01275f8dd29e9a46103db4e8ab2e5c3cbbc054258f64446a0
        • MD5 SHA1 SHA512 SSDEEP

        Knives

        • Path C:\Users\Admin\AppData\Local\Temp\Knives
        • Size 128KB
        • SHA256 eb57e1b3e6e397a4cac8b99d61cfa5aed474abaecd22e4f28998e117cbbbc7a2
        • MD5 SHA1 SHA512 SSDEEP

        Mumbai.pps

        • Path C:\Users\Admin\AppData\Local\Temp\Mumbai.pps
        • Size 81KB
        • SHA256 1d4582c93d98eb00d8e11288c67a39ca1fd8960859625d44b8dbdb0c4483244b
        • MD5 SHA1 SHA512 SSDEEP

        News

        • Path C:\Users\Admin\AppData\Local\Temp\News
        • Size 121KB
        • SHA256 d39e400da964dd0ebd2e407e6da5789c6a13cd0df120f868a6eee90cd1ee0560
        • MD5 SHA1 SHA512 SSDEEP

        Pictures

        • Path C:\Users\Admin\AppData\Local\Temp\Pictures
        • Size 140KB
        • SHA256 2e4cef3a3f1e4bf941af3a053a494cf884882c9063cc8e728db2a92253b316a6
        • MD5 SHA1 SHA512 SSDEEP

        Qualifications.pps

        • Path C:\Users\Admin\AppData\Local\Temp\Qualifications.pps
        • Size 166KB
        • SHA256 5b4ee1dd35c2996413175af619dea1700b27213a4c100b71160aae4c910073cd
        • MD5 SHA1 SHA512 SSDEEP

        Sales

        • Path C:\Users\Admin\AppData\Local\Temp\Sales
        • Size 68KB
        • SHA256 b0be4890f60cf6ee3473a5a4107e64fb8cb892430413f2671b02cd3991b1c314
        • MD5 SHA1 SHA512 SSDEEP

        Signed.pps

        • Path C:\Users\Admin\AppData\Local\Temp\Signed.pps
        • Size 240KB
        • SHA256 0541e562a6f4a840a8274728ac3b01e3488d135a7b381fee522753626e90eaa4
        • MD5 SHA1 SHA512 SSDEEP

        Skype

        • Path C:\Users\Admin\AppData\Local\Temp\Skype
        • Size 129KB
        • SHA256 249aa60ea944277d8a3c8b5098749561a11bce37012aae77e1496f230261762b
        • MD5 SHA1 SHA512 SSDEEP

        Spelling.pps

        • Path C:\Users\Admin\AppData\Local\Temp\Spelling.pps
        • Size 534KB
        • SHA256 2884d6f0d3ed239da3cf3c957ba7bb9b4b9fd95b4f3a2d3931ec9b1a02f3f3ac
        • MD5 SHA1 SHA512 SSDEEP

        nsExec.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsq9472.tmp\nsExec.dll
        • Size 6KB
        • SHA256 8165c7aef7de3d3e0549776535bedc380ad9be7bb85e60ad6436f71528d092af
        • MD5 SHA1 SHA512 SSDEEP

        memory/2888-82-0x000001CFD0B50000-0x000001CFD0BF7000-memory.dmp

        memory/2888-83-0x000001CFD0B50000-0x000001CFD0BF7000-memory.dmp

        memory/2888-85-0x000001CFD0B50000-0x000001CFD0BF7000-memory.dmp

        memory/2888-86-0x000001CFD2870000-0x000001CFD2C70000-memory.dmp

        memory/2888-87-0x000001CFD2870000-0x000001CFD2C70000-memory.dmp

        memory/2888-89-0x00007FFAFD2C0000-0x00007FFAFD37D000-memory.dmp

        memory/2888-90-0x00007FFAFCDD0000-0x00007FFAFD144000-memory.dmp

        memory/2888-88-0x00007FFAFF420000-0x00007FFAFF629000-memory.dmp