Analysis

  • max time kernel
    181s
  • max time network
    162s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240221-en
  • resource tags

    arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    09-04-2024 19:06

General

  • Target

    038e355dda5d9f5c81011a99decc5706cf5062c8bf5fd47acbf5c13b9c50847c.exe

  • Size

    4.2MB

  • MD5

    babdf64258576c3431a9950e70eaed81

  • SHA1

    0b27c4d09d51b141b5ca426554493b0830b5a6ce

  • SHA256

    038e355dda5d9f5c81011a99decc5706cf5062c8bf5fd47acbf5c13b9c50847c

  • SHA512

    0f85ba00fd574268f439e3130b604320bdbdb4973359c7bf63af8539ea439e21339caa3e88363b7322e6f805fc54e934ef4adbaa6c15473438129142266dbeaa

  • SSDEEP

    98304:sryrmHtQq4Kvw2fi4KLh4xykSS79GB0CazRTKvsYv7iGMN:oyrmHtQ9Sq4KLSvSnBFctzqiT

Malware Config

Signatures

  • Glupteba

    Glupteba is a modular loader written in Golang with various components.

  • Glupteba payload 12 IoCs
  • Modifies Windows Firewall 2 TTPs 1 IoCs
  • Modifies data under HKEY_USERS 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\038e355dda5d9f5c81011a99decc5706cf5062c8bf5fd47acbf5c13b9c50847c.exe
    "C:\Users\Admin\AppData\Local\Temp\038e355dda5d9f5c81011a99decc5706cf5062c8bf5fd47acbf5c13b9c50847c.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2192
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5060
    • C:\Users\Admin\AppData\Local\Temp\038e355dda5d9f5c81011a99decc5706cf5062c8bf5fd47acbf5c13b9c50847c.exe
      "C:\Users\Admin\AppData\Local\Temp\038e355dda5d9f5c81011a99decc5706cf5062c8bf5fd47acbf5c13b9c50847c.exe"
      2⤵
      • Modifies data under HKEY_USERS
      • Suspicious use of WriteProcessMemory
      PID:1912
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        powershell -nologo -noprofile
        3⤵
        • Modifies data under HKEY_USERS
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4008
      • C:\Windows\system32\cmd.exe
        C:\Windows\Sysnative\cmd.exe /C "netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes"
        3⤵
          PID:3992
          • C:\Windows\system32\netsh.exe
            netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes
            4⤵
            • Modifies Windows Firewall
            PID:1048
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          powershell -nologo -noprofile
          3⤵
            PID:2004

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_1dp1d2q5.z0n.ps1

        Filesize

        60B

        MD5

        d17fe0a3f47be24a6453e9ef58c94641

        SHA1

        6ab83620379fc69f80c0242105ddffd7d98d5d9d

        SHA256

        96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

        SHA512

        5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

      • C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

        Filesize

        2KB

        MD5

        d0c46cad6c0778401e21910bd6b56b70

        SHA1

        7be418951ea96326aca445b8dfe449b2bfa0dca6

        SHA256

        9600b3fdf0565ccb49e21656aa4b24d7c18f776bfd04d9ee984b134707550f02

        SHA512

        057531b468f7fbbb2175a696a8aab274dec0d17d9f71df309edcff35e064f3378050066a3df47ccd03048fac461594ec75e3d4fe64f9dd79949d129f51e02949

      • C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive

        Filesize

        19KB

        MD5

        57df212215f680bb7af0c743089702ab

        SHA1

        7d9307e938b7c8d76115b045efc9665ea43e851b

        SHA256

        1a7060b37e387a19bc06340217b33aa4922aaa008e1892ba69093748d95cf16c

        SHA512

        703ba8cd1cc7c81f0ac9f479c76ff4be3860f48adce5cb9d6fa24e8863064235776851ec00da63482173a9933e7062dbd2b49508860278bb164bc3a5ed80166f

      • memory/1912-119-0x0000000000400000-0x0000000003105000-memory.dmp

        Filesize

        45.0MB

      • memory/1912-71-0x0000000004E10000-0x000000000520A000-memory.dmp

        Filesize

        4.0MB

      • memory/1912-72-0x0000000000400000-0x0000000003105000-memory.dmp

        Filesize

        45.0MB

      • memory/1912-100-0x0000000000400000-0x0000000003105000-memory.dmp

        Filesize

        45.0MB

      • memory/1912-117-0x0000000004E10000-0x000000000520A000-memory.dmp

        Filesize

        4.0MB

      • memory/2004-116-0x0000000005C40000-0x0000000005F97000-memory.dmp

        Filesize

        3.3MB

      • memory/2004-106-0x0000000004C50000-0x0000000004C60000-memory.dmp

        Filesize

        64KB

      • memory/2004-121-0x00000000706F0000-0x000000007073C000-memory.dmp

        Filesize

        304KB

      • memory/2004-120-0x0000000004C50000-0x0000000004C60000-memory.dmp

        Filesize

        64KB

      • memory/2004-105-0x0000000074480000-0x0000000074C31000-memory.dmp

        Filesize

        7.7MB

      • memory/2004-122-0x0000000070870000-0x0000000070BC7000-memory.dmp

        Filesize

        3.3MB

      • memory/2004-107-0x0000000004C50000-0x0000000004C60000-memory.dmp

        Filesize

        64KB

      • memory/2192-4-0x0000000000400000-0x0000000003105000-memory.dmp

        Filesize

        45.0MB

      • memory/2192-7-0x0000000005230000-0x0000000005B1B000-memory.dmp

        Filesize

        8.9MB

      • memory/2192-6-0x0000000004E30000-0x000000000522B000-memory.dmp

        Filesize

        4.0MB

      • memory/2192-70-0x0000000000400000-0x0000000003105000-memory.dmp

        Filesize

        45.0MB

      • memory/2192-1-0x0000000004E30000-0x000000000522B000-memory.dmp

        Filesize

        4.0MB

      • memory/2192-8-0x0000000000400000-0x0000000003105000-memory.dmp

        Filesize

        45.0MB

      • memory/2192-5-0x0000000000400000-0x0000000003105000-memory.dmp

        Filesize

        45.0MB

      • memory/2192-2-0x0000000005230000-0x0000000005B1B000-memory.dmp

        Filesize

        8.9MB

      • memory/2192-11-0x0000000000400000-0x0000000003105000-memory.dmp

        Filesize

        45.0MB

      • memory/2192-38-0x0000000000400000-0x0000000003105000-memory.dmp

        Filesize

        45.0MB

      • memory/2192-3-0x0000000000400000-0x0000000003105000-memory.dmp

        Filesize

        45.0MB

      • memory/4008-97-0x0000000007780000-0x0000000007791000-memory.dmp

        Filesize

        68KB

      • memory/4008-96-0x0000000007460000-0x0000000007504000-memory.dmp

        Filesize

        656KB

      • memory/4008-87-0x0000000070940000-0x0000000070C97000-memory.dmp

        Filesize

        3.3MB

      • memory/4008-86-0x00000000706F0000-0x000000007073C000-memory.dmp

        Filesize

        304KB

      • memory/4008-85-0x0000000002F20000-0x0000000002F30000-memory.dmp

        Filesize

        64KB

      • memory/4008-76-0x0000000005CC0000-0x0000000006017000-memory.dmp

        Filesize

        3.3MB

      • memory/4008-75-0x0000000002F20000-0x0000000002F30000-memory.dmp

        Filesize

        64KB

      • memory/4008-74-0x0000000002F20000-0x0000000002F30000-memory.dmp

        Filesize

        64KB

      • memory/4008-73-0x0000000074480000-0x0000000074C31000-memory.dmp

        Filesize

        7.7MB

      • memory/4008-99-0x00000000077F0000-0x0000000007805000-memory.dmp

        Filesize

        84KB

      • memory/4008-103-0x0000000074480000-0x0000000074C31000-memory.dmp

        Filesize

        7.7MB

      • memory/5060-16-0x00000000062A0000-0x0000000006306000-memory.dmp

        Filesize

        408KB

      • memory/5060-63-0x0000000007E50000-0x0000000007E6A000-memory.dmp

        Filesize

        104KB

      • memory/5060-65-0x0000000007E70000-0x0000000007E78000-memory.dmp

        Filesize

        32KB

      • memory/5060-68-0x0000000074480000-0x0000000074C31000-memory.dmp

        Filesize

        7.7MB

      • memory/5060-62-0x0000000007DC0000-0x0000000007DD5000-memory.dmp

        Filesize

        84KB

      • memory/5060-61-0x0000000007DB0000-0x0000000007DBE000-memory.dmp

        Filesize

        56KB

      • memory/5060-60-0x0000000006F60000-0x0000000006F71000-memory.dmp

        Filesize

        68KB

      • memory/5060-59-0x0000000007E90000-0x0000000007F26000-memory.dmp

        Filesize

        600KB

      • memory/5060-58-0x0000000001380000-0x000000000138A000-memory.dmp

        Filesize

        40KB

      • memory/5060-55-0x0000000007D50000-0x0000000007D6A000-memory.dmp

        Filesize

        104KB

      • memory/5060-54-0x00000000083D0000-0x0000000008A4A000-memory.dmp

        Filesize

        6.5MB

      • memory/5060-53-0x0000000007CA0000-0x0000000007D44000-memory.dmp

        Filesize

        656KB

      • memory/5060-52-0x0000000007020000-0x000000000703E000-memory.dmp

        Filesize

        120KB

      • memory/5060-43-0x00000000708A0000-0x0000000070BF7000-memory.dmp

        Filesize

        3.3MB

      • memory/5060-42-0x00000000706F0000-0x000000007073C000-memory.dmp

        Filesize

        304KB

      • memory/5060-41-0x0000000007060000-0x0000000007094000-memory.dmp

        Filesize

        208KB

      • memory/5060-40-0x0000000005340000-0x0000000005350000-memory.dmp

        Filesize

        64KB

      • memory/5060-33-0x0000000005340000-0x0000000005350000-memory.dmp

        Filesize

        64KB

      • memory/5060-32-0x0000000074480000-0x0000000074C31000-memory.dmp

        Filesize

        7.7MB

      • memory/5060-31-0x0000000006F00000-0x0000000006F46000-memory.dmp

        Filesize

        280KB

      • memory/5060-30-0x0000000006A40000-0x0000000006A8C000-memory.dmp

        Filesize

        304KB

      • memory/5060-28-0x0000000006930000-0x000000000694E000-memory.dmp

        Filesize

        120KB

      • memory/5060-26-0x0000000006440000-0x0000000006797000-memory.dmp

        Filesize

        3.3MB

      • memory/5060-17-0x0000000006310000-0x0000000006376000-memory.dmp

        Filesize

        408KB

      • memory/5060-15-0x0000000005720000-0x0000000005742000-memory.dmp

        Filesize

        136KB

      • memory/5060-14-0x0000000005340000-0x0000000005350000-memory.dmp

        Filesize

        64KB

      • memory/5060-12-0x0000000074480000-0x0000000074C31000-memory.dmp

        Filesize

        7.7MB

      • memory/5060-13-0x0000000005340000-0x0000000005350000-memory.dmp

        Filesize

        64KB

      • memory/5060-10-0x0000000005980000-0x0000000005FAA000-memory.dmp

        Filesize

        6.2MB

      • memory/5060-9-0x0000000003110000-0x0000000003146000-memory.dmp

        Filesize

        216KB