Analysis

  • max time kernel
    149s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-05-2024 23:35

General

  • Target

    5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe

  • Size

    4.1MB

  • MD5

    5e6e88e6229170d173cf47fcf6e9a790

  • SHA1

    29bb92ebf3f571adcca130328b3a6747e6d2b2c2

  • SHA256

    acd4bc93214ae8e9ef722c8e9943186907f5b66e734e8c914ac9be9e45f4c140

  • SHA512

    d87a44287d1d90a42b4926217deb19398b2eb4d85cd5dc3b1b799ccbf1f9fa261d542ea5c9f6345b04b8a1d1a18b9b2a0243e212ebdb25bf9224c3791c4028f1

  • SSDEEP

    49152:9KSHQE6bCrQt9J2m6qYk0f+BzgqdGFArOOO8EeNSlBbqHPgo81vjAIlxiZQJw/:91wCr5kG+hEArjFEeNSldQg15xmh/

Malware Config

Signatures

  • Glupteba

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

  • Glupteba payload 18 IoCs
  • Modifies Windows Firewall 2 TTPs 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Manipulates WinMonFS driver. 1 IoCs

    Roottkits write to WinMonFS to hide directories/files from being detected.

  • Drops file in System32 directory 7 IoCs
  • Checks for VirtualBox DLLs, possible anti-VM trick 1 TTPs 1 IoCs

    Certain files are specific to VirtualBox VMs and can be used to detect execution in a VM.

  • Drops file in Windows directory 2 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 7 IoCs

    Using powershell.exe command.

  • Creates scheduled task(s) 1 TTPs 2 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Modifies data under HKEY_USERS 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 10 IoCs
  • Suspicious use of WriteProcessMemory 30 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4360
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1284
    • C:\Users\Admin\AppData\Local\Temp\5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe
      "C:\Users\Admin\AppData\Local\Temp\5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe"
      2⤵
      • Adds Run key to start application
      • Checks for VirtualBox DLLs, possible anti-VM trick
      • Drops file in Windows directory
      • Modifies data under HKEY_USERS
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:1720
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        powershell -nologo -noprofile
        3⤵
        • Drops file in System32 directory
        • Command and Scripting Interpreter: PowerShell
        • Modifies data under HKEY_USERS
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2284
      • 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⤵
        • Suspicious use of WriteProcessMemory
        PID:4816
        • 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⤵
        • Drops file in System32 directory
        • Command and Scripting Interpreter: PowerShell
        • Modifies data under HKEY_USERS
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1996
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        powershell -nologo -noprofile
        3⤵
        • Drops file in System32 directory
        • Command and Scripting Interpreter: PowerShell
        • Modifies data under HKEY_USERS
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2064
      • C:\Windows\rss\csrss.exe
        C:\Windows\rss\csrss.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Manipulates WinMonFS driver.
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3940
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          powershell -nologo -noprofile
          4⤵
          • Drops file in System32 directory
          • Command and Scripting Interpreter: PowerShell
          • Modifies data under HKEY_USERS
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3920
        • C:\Windows\SYSTEM32\schtasks.exe
          schtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F
          4⤵
          • Creates scheduled task(s)
          PID:5064
        • C:\Windows\SYSTEM32\schtasks.exe
          schtasks /delete /tn ScheduledUpdate /f
          4⤵
            PID:2784
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            powershell -nologo -noprofile
            4⤵
            • Drops file in System32 directory
            • Command and Scripting Interpreter: PowerShell
            • Modifies data under HKEY_USERS
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:1960
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            powershell -nologo -noprofile
            4⤵
            • Drops file in System32 directory
            • Command and Scripting Interpreter: PowerShell
            • Modifies data under HKEY_USERS
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:4888
          • C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe
            C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe taskmgr.exe C:\Users\Admin\AppData\Local\Temp\csrss\injector\NtQuerySystemInformationHook.dll
            4⤵
            • Executes dropped EXE
            • Suspicious behavior: EnumeratesProcesses
            PID:2372
          • C:\Windows\SYSTEM32\schtasks.exe
            schtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F
            4⤵
            • Creates scheduled task(s)
            PID:3960

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_mobsg3of.q00.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe

      Filesize

      281KB

      MD5

      d98e33b66343e7c96158444127a117f6

      SHA1

      bb716c5509a2bf345c6c1152f6e3e1452d39d50d

      SHA256

      5de4e2b07a26102fe527606ce5da1d5a4b938967c9d380a3c5fe86e2e34aaaf1

      SHA512

      705275e4a1ba8205eb799a8cf1737bc8ba686925e52c9198a6060a7abeee65552a85b814ac494a4b975d496a63be285f19a6265550585f2fc85824c42d7efab5

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

      Filesize

      2KB

      MD5

      3d086a433708053f9bf9523e1d87a4e8

      SHA1

      b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

      SHA256

      6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

      SHA512

      931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

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

      Filesize

      19KB

      MD5

      e7bdad37c570a8ea97dd94572b37f7a0

      SHA1

      417f90d51d574cbd1786a017fef89fce715a048f

      SHA256

      0cc8fd241db7758f279216e2aac49be3603519ec77236d12ac5fc672171a3a73

      SHA512

      97ae0702699e301fe6c6ada195e6230f65766e5575f5c404fe87eff36c7a2c802836f924c06453eb94973910606b7ebd8b2aa29b5dba547392dc18fd8518863d

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

      Filesize

      19KB

      MD5

      b11881c0a2dd52e80f902158a4300705

      SHA1

      3bafb12d4d3c0228bf2bedf40c45415a27015b4a

      SHA256

      b1a87a7ec6971942888067a96dd4533aea19e564da1f3921f8baca9f35336d36

      SHA512

      e45de022bfcb00f3365cfe9e3b119204363d6eb9a46d5eb975922d0ddc32d3e32764678107656a749cdb2cb90b20bc858dbacfbb375147dab12a9ea60239f831

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

      Filesize

      19KB

      MD5

      0c97bd20a1dbb98d2756271d3f534af9

      SHA1

      27e8e186c3575247256c3955841ab48bb16659da

      SHA256

      eb52ad46f9fb8722575ceb4d04b482e01a2287698fbdef46b7c6afa6712bbb7c

      SHA512

      f72163d5693e6aad3d71bffed50df57bccf8c28602bf4db1afe3c699a5e06c51fbf1f5060375285d0aa81bd28804fdf1b2c91fa5578d785106fc4fcbf06a1be6

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

      Filesize

      19KB

      MD5

      d7fbfdf9289c9c48d7ca249890574f0f

      SHA1

      cb46a3fd09f6a58b61ac62f4191077f20cbebe1d

      SHA256

      dd4bd3f125d48ea516284d6b3d8b0fa7bbfa25fc9f3bd82688ecdb4c23ad4428

      SHA512

      9c3307ecbfa02ae9739fcceb229e9fe290011addb6ecd6d7cb19ec081cdf5f757b34bc1124c431df204dacb595832c64bd7e75944a1221ee292b107e8710542b

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

      Filesize

      19KB

      MD5

      21fa2c64abecf488a1e9de8581a102bb

      SHA1

      9929454640e0ac2acd3058095f0a92d5743018ec

      SHA256

      20346c0e78e6d8054e91988d1fd52d2ce1821ffd4e58d40795e7fd9a3370f14e

      SHA512

      fd3ba626e821b1659cd1d939754eef4facf2ce6546124edb3dde8758122b5b599ec0294ae977a5e17f51b8bff1204a44b48806eccb1e4350ea57d0115369ddba

    • C:\Windows\rss\csrss.exe

      Filesize

      4.1MB

      MD5

      5e6e88e6229170d173cf47fcf6e9a790

      SHA1

      29bb92ebf3f571adcca130328b3a6747e6d2b2c2

      SHA256

      acd4bc93214ae8e9ef722c8e9943186907f5b66e734e8c914ac9be9e45f4c140

      SHA512

      d87a44287d1d90a42b4926217deb19398b2eb4d85cd5dc3b1b799ccbf1f9fa261d542ea5c9f6345b04b8a1d1a18b9b2a0243e212ebdb25bf9224c3791c4028f1

    • memory/1284-41-0x0000000007F50000-0x0000000007F6E000-memory.dmp

      Filesize

      120KB

    • memory/1284-28-0x0000000007F10000-0x0000000007F42000-memory.dmp

      Filesize

      200KB

    • memory/1284-11-0x0000000006330000-0x0000000006396000-memory.dmp

      Filesize

      408KB

    • memory/1284-21-0x00000000064A0000-0x00000000067F4000-memory.dmp

      Filesize

      3.3MB

    • memory/1284-22-0x00000000069C0000-0x00000000069DE000-memory.dmp

      Filesize

      120KB

    • memory/1284-23-0x0000000006A30000-0x0000000006A7C000-memory.dmp

      Filesize

      304KB

    • memory/1284-24-0x0000000006F40000-0x0000000006F84000-memory.dmp

      Filesize

      272KB

    • memory/1284-25-0x0000000007CB0000-0x0000000007D26000-memory.dmp

      Filesize

      472KB

    • memory/1284-27-0x0000000007D50000-0x0000000007D6A000-memory.dmp

      Filesize

      104KB

    • memory/1284-26-0x00000000083B0000-0x0000000008A2A000-memory.dmp

      Filesize

      6.5MB

    • memory/1284-31-0x00000000702A0000-0x00000000705F4000-memory.dmp

      Filesize

      3.3MB

    • memory/1284-6-0x0000000074280000-0x0000000074A30000-memory.dmp

      Filesize

      7.7MB

    • memory/1284-30-0x0000000074280000-0x0000000074A30000-memory.dmp

      Filesize

      7.7MB

    • memory/1284-42-0x0000000007F70000-0x0000000008013000-memory.dmp

      Filesize

      652KB

    • memory/1284-29-0x0000000070120000-0x000000007016C000-memory.dmp

      Filesize

      304KB

    • memory/1284-9-0x0000000005AE0000-0x0000000005B02000-memory.dmp

      Filesize

      136KB

    • memory/1284-43-0x0000000074280000-0x0000000074A30000-memory.dmp

      Filesize

      7.7MB

    • memory/1284-44-0x0000000008060000-0x000000000806A000-memory.dmp

      Filesize

      40KB

    • memory/1284-45-0x0000000008170000-0x0000000008206000-memory.dmp

      Filesize

      600KB

    • memory/1284-46-0x0000000008070000-0x0000000008081000-memory.dmp

      Filesize

      68KB

    • memory/1284-48-0x00000000080D0000-0x00000000080E4000-memory.dmp

      Filesize

      80KB

    • memory/1284-47-0x00000000080B0000-0x00000000080BE000-memory.dmp

      Filesize

      56KB

    • memory/1284-49-0x0000000008110000-0x000000000812A000-memory.dmp

      Filesize

      104KB

    • memory/1284-50-0x0000000008100000-0x0000000008108000-memory.dmp

      Filesize

      32KB

    • memory/1284-53-0x0000000074280000-0x0000000074A30000-memory.dmp

      Filesize

      7.7MB

    • memory/1284-4-0x000000007428E000-0x000000007428F000-memory.dmp

      Filesize

      4KB

    • memory/1284-5-0x00000000053E0000-0x0000000005416000-memory.dmp

      Filesize

      216KB

    • memory/1284-7-0x0000000005BE0000-0x0000000006208000-memory.dmp

      Filesize

      6.2MB

    • memory/1284-10-0x0000000006210000-0x0000000006276000-memory.dmp

      Filesize

      408KB

    • memory/1284-8-0x0000000074280000-0x0000000074A30000-memory.dmp

      Filesize

      7.7MB

    • memory/1720-212-0x0000000000400000-0x0000000002B08000-memory.dmp

      Filesize

      39.0MB

    • memory/1960-163-0x0000000005D40000-0x0000000006094000-memory.dmp

      Filesize

      3.3MB

    • memory/1960-169-0x00000000701C0000-0x0000000070514000-memory.dmp

      Filesize

      3.3MB

    • memory/1960-179-0x00000000073C0000-0x0000000007463000-memory.dmp

      Filesize

      652KB

    • memory/1960-168-0x0000000070040000-0x000000007008C000-memory.dmp

      Filesize

      304KB

    • memory/1960-181-0x0000000005B30000-0x0000000005B44000-memory.dmp

      Filesize

      80KB

    • memory/1960-180-0x0000000007590000-0x00000000075A1000-memory.dmp

      Filesize

      68KB

    • memory/1960-167-0x00000000062D0000-0x000000000631C000-memory.dmp

      Filesize

      304KB

    • memory/1996-93-0x00000000702A0000-0x00000000705F4000-memory.dmp

      Filesize

      3.3MB

    • memory/1996-92-0x0000000070120000-0x000000007016C000-memory.dmp

      Filesize

      304KB

    • memory/2064-116-0x00000000702C0000-0x0000000070614000-memory.dmp

      Filesize

      3.3MB

    • memory/2064-115-0x0000000070120000-0x000000007016C000-memory.dmp

      Filesize

      304KB

    • memory/2064-113-0x00000000061D0000-0x0000000006524000-memory.dmp

      Filesize

      3.3MB

    • memory/2284-64-0x0000000005920000-0x0000000005C74000-memory.dmp

      Filesize

      3.3MB

    • memory/2284-65-0x0000000070120000-0x000000007016C000-memory.dmp

      Filesize

      304KB

    • memory/2284-76-0x00000000071E0000-0x0000000007283000-memory.dmp

      Filesize

      652KB

    • memory/2284-66-0x00000000708F0000-0x0000000070C44000-memory.dmp

      Filesize

      3.3MB

    • memory/2284-78-0x0000000007540000-0x0000000007554000-memory.dmp

      Filesize

      80KB

    • memory/2284-77-0x00000000074F0000-0x0000000007501000-memory.dmp

      Filesize

      68KB

    • memory/3920-142-0x0000000070120000-0x000000007016C000-memory.dmp

      Filesize

      304KB

    • memory/3920-143-0x00000000702C0000-0x0000000070614000-memory.dmp

      Filesize

      3.3MB

    • memory/3940-242-0x0000000000400000-0x0000000002B08000-memory.dmp

      Filesize

      39.0MB

    • memory/3940-233-0x0000000000400000-0x0000000002B08000-memory.dmp

      Filesize

      39.0MB

    • memory/3940-250-0x0000000000400000-0x0000000002B08000-memory.dmp

      Filesize

      39.0MB

    • memory/3940-247-0x0000000000400000-0x0000000002B08000-memory.dmp

      Filesize

      39.0MB

    • memory/3940-245-0x0000000000400000-0x0000000002B08000-memory.dmp

      Filesize

      39.0MB

    • memory/3940-238-0x0000000000400000-0x0000000002B08000-memory.dmp

      Filesize

      39.0MB

    • memory/3940-235-0x0000000000400000-0x0000000002B08000-memory.dmp

      Filesize

      39.0MB

    • memory/3940-230-0x0000000000400000-0x0000000002B08000-memory.dmp

      Filesize

      39.0MB

    • memory/3940-226-0x0000000000400000-0x0000000002B08000-memory.dmp

      Filesize

      39.0MB

    • memory/3940-223-0x0000000000400000-0x0000000002B08000-memory.dmp

      Filesize

      39.0MB

    • memory/3940-215-0x0000000000400000-0x0000000002B08000-memory.dmp

      Filesize

      39.0MB

    • memory/3940-218-0x0000000000400000-0x0000000002B08000-memory.dmp

      Filesize

      39.0MB

    • memory/3940-221-0x0000000000400000-0x0000000002B08000-memory.dmp

      Filesize

      39.0MB

    • memory/4360-3-0x0000000000400000-0x0000000000D1C000-memory.dmp

      Filesize

      9.1MB

    • memory/4360-213-0x0000000000400000-0x0000000000D1C000-memory.dmp

      Filesize

      9.1MB

    • memory/4360-2-0x0000000004CB0000-0x000000000559B000-memory.dmp

      Filesize

      8.9MB

    • memory/4360-165-0x0000000000400000-0x0000000002B08000-memory.dmp

      Filesize

      39.0MB

    • memory/4360-206-0x0000000004CB0000-0x000000000559B000-memory.dmp

      Filesize

      8.9MB

    • memory/4360-1-0x00000000048A0000-0x0000000004CA7000-memory.dmp

      Filesize

      4.0MB

    • memory/4360-166-0x00000000048A0000-0x0000000004CA7000-memory.dmp

      Filesize

      4.0MB

    • memory/4888-195-0x00000000707D0000-0x0000000070B24000-memory.dmp

      Filesize

      3.3MB

    • memory/4888-194-0x0000000070040000-0x000000007008C000-memory.dmp

      Filesize

      304KB

    • memory/4888-183-0x0000000006260000-0x00000000065B4000-memory.dmp

      Filesize

      3.3MB