Analysis

  • max time kernel
    117s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    22-05-2024 22:13

General

  • Target

    496fad4459c52e9f7c7ffe378469f560_NeikiAnalytics.dll

  • Size

    120KB

  • MD5

    496fad4459c52e9f7c7ffe378469f560

  • SHA1

    6ad11aaadb260e369e1d12bd5305a8e75546e927

  • SHA256

    4054c5abfa746ad538f94202fdbea55ce823eb6f35f5e728c8d6653391a6eacd

  • SHA512

    1f1c13bf44673cf4b5b95ebaa9f662aabfaae65edd2f363b0cb1b876309a1f616e3d53f0c7290aaa265d1f68a6f96d195e4ce7fe4ab2ff983475e341165fea71

  • SSDEEP

    1536:ikjcmHs0bRXGf/650ScnMmvEM3sL3E7nmHziA8zvG1omuRyOnJNFFT:ik4iscs/6TcTsssoOizuOpXvl

Malware Config

Extracted

Family

sality

C2

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

Signatures

  • Modifies firewall policy service 2 TTPs 3 IoCs
  • Sality

    Sality is backdoor written in C++, first discovered in 2003.

  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 6 IoCs
  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 6 IoCs
  • UPX packed file 23 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Windows security modification 2 TTPs 7 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 14 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Windows directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 21 IoCs
  • Suspicious use of WriteProcessMemory 33 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1268
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1360
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1392
          • C:\Windows\system32\rundll32.exe
            rundll32.exe C:\Users\Admin\AppData\Local\Temp\496fad4459c52e9f7c7ffe378469f560_NeikiAnalytics.dll,#1
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:2732
            • C:\Windows\SysWOW64\rundll32.exe
              rundll32.exe C:\Users\Admin\AppData\Local\Temp\496fad4459c52e9f7c7ffe378469f560_NeikiAnalytics.dll,#1
              3⤵
              • Loads dropped DLL
              • Suspicious use of WriteProcessMemory
              PID:3040
              • C:\Users\Admin\AppData\Local\Temp\f766f95.exe
                C:\Users\Admin\AppData\Local\Temp\f766f95.exe
                4⤵
                • Modifies firewall policy service
                • UAC bypass
                • Windows security bypass
                • Executes dropped EXE
                • Windows security modification
                • Checks whether UAC is enabled
                • Enumerates connected drives
                • Drops file in Windows directory
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                • Suspicious use of WriteProcessMemory
                • System policy modification
                PID:2552
              • C:\Users\Admin\AppData\Local\Temp\f767214.exe
                C:\Users\Admin\AppData\Local\Temp\f767214.exe
                4⤵
                • Executes dropped EXE
                PID:2444
              • C:\Users\Admin\AppData\Local\Temp\f768a84.exe
                C:\Users\Admin\AppData\Local\Temp\f768a84.exe
                4⤵
                • Executes dropped EXE
                PID:2592
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:2156

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • \Users\Admin\AppData\Local\Temp\f766f95.exe

            Filesize

            97KB

            MD5

            0cdbe71777dacc8608b8eb68b00b57b6

            SHA1

            ff1179ad2d91f215a7ea1b69d219e9fd209dbdea

            SHA256

            35170de7e1ea31795cc4f273dc4fab71692e184cf77136bf5c070fb82999dfbe

            SHA512

            5ddb46f60fc0f415887346debc93e721ff5c1953ee85d2233020b38b8f1acd1a5aac25da14c18a5a0a1e26a130f1b41a51b8fe1c143bfb9c1c0fe29b508d0f94

          • memory/1268-21-0x00000000002E0000-0x00000000002E2000-memory.dmp

            Filesize

            8KB

          • memory/2444-96-0x0000000000360000-0x0000000000362000-memory.dmp

            Filesize

            8KB

          • memory/2444-150-0x0000000000400000-0x0000000000412000-memory.dmp

            Filesize

            72KB

          • memory/2444-94-0x00000000003B0000-0x00000000003B1000-memory.dmp

            Filesize

            4KB

          • memory/2444-102-0x0000000000360000-0x0000000000362000-memory.dmp

            Filesize

            8KB

          • memory/2444-60-0x0000000000400000-0x0000000000412000-memory.dmp

            Filesize

            72KB

          • memory/2552-145-0x0000000000400000-0x0000000000412000-memory.dmp

            Filesize

            72KB

          • memory/2552-15-0x0000000000640000-0x00000000016FA000-memory.dmp

            Filesize

            16.7MB

          • memory/2552-82-0x0000000000640000-0x00000000016FA000-memory.dmp

            Filesize

            16.7MB

          • memory/2552-14-0x0000000000640000-0x00000000016FA000-memory.dmp

            Filesize

            16.7MB

          • memory/2552-118-0x00000000003D0000-0x00000000003D2000-memory.dmp

            Filesize

            8KB

          • memory/2552-16-0x0000000000640000-0x00000000016FA000-memory.dmp

            Filesize

            16.7MB

          • memory/2552-105-0x0000000000640000-0x00000000016FA000-memory.dmp

            Filesize

            16.7MB

          • memory/2552-104-0x0000000000640000-0x00000000016FA000-memory.dmp

            Filesize

            16.7MB

          • memory/2552-48-0x00000000003D0000-0x00000000003D2000-memory.dmp

            Filesize

            8KB

          • memory/2552-12-0x0000000000640000-0x00000000016FA000-memory.dmp

            Filesize

            16.7MB

          • memory/2552-19-0x0000000000640000-0x00000000016FA000-memory.dmp

            Filesize

            16.7MB

          • memory/2552-11-0x0000000000400000-0x0000000000412000-memory.dmp

            Filesize

            72KB

          • memory/2552-25-0x0000000000640000-0x00000000016FA000-memory.dmp

            Filesize

            16.7MB

          • memory/2552-17-0x0000000000640000-0x00000000016FA000-memory.dmp

            Filesize

            16.7MB

          • memory/2552-40-0x0000000000640000-0x00000000016FA000-memory.dmp

            Filesize

            16.7MB

          • memory/2552-39-0x00000000003E0000-0x00000000003E1000-memory.dmp

            Filesize

            4KB

          • memory/2552-42-0x00000000003D0000-0x00000000003D2000-memory.dmp

            Filesize

            8KB

          • memory/2552-20-0x0000000000640000-0x00000000016FA000-memory.dmp

            Filesize

            16.7MB

          • memory/2552-18-0x0000000000640000-0x00000000016FA000-memory.dmp

            Filesize

            16.7MB

          • memory/2552-61-0x0000000000640000-0x00000000016FA000-memory.dmp

            Filesize

            16.7MB

          • memory/2552-62-0x0000000000640000-0x00000000016FA000-memory.dmp

            Filesize

            16.7MB

          • memory/2552-63-0x0000000000640000-0x00000000016FA000-memory.dmp

            Filesize

            16.7MB

          • memory/2552-65-0x0000000000640000-0x00000000016FA000-memory.dmp

            Filesize

            16.7MB

          • memory/2552-64-0x0000000000640000-0x00000000016FA000-memory.dmp

            Filesize

            16.7MB

          • memory/2552-67-0x0000000000640000-0x00000000016FA000-memory.dmp

            Filesize

            16.7MB

          • memory/2552-149-0x0000000000640000-0x00000000016FA000-memory.dmp

            Filesize

            16.7MB

          • memory/2552-86-0x0000000000640000-0x00000000016FA000-memory.dmp

            Filesize

            16.7MB

          • memory/2552-68-0x0000000000640000-0x00000000016FA000-memory.dmp

            Filesize

            16.7MB

          • memory/2552-84-0x0000000000640000-0x00000000016FA000-memory.dmp

            Filesize

            16.7MB

          • memory/2592-101-0x00000000001B0000-0x00000000001B2000-memory.dmp

            Filesize

            8KB

          • memory/2592-103-0x00000000001B0000-0x00000000001B2000-memory.dmp

            Filesize

            8KB

          • memory/2592-81-0x0000000000400000-0x0000000000412000-memory.dmp

            Filesize

            72KB

          • memory/2592-154-0x0000000000400000-0x0000000000412000-memory.dmp

            Filesize

            72KB

          • memory/2592-100-0x0000000000240000-0x0000000000241000-memory.dmp

            Filesize

            4KB

          • memory/3040-79-0x00000000001F0000-0x00000000001F6000-memory.dmp

            Filesize

            24KB

          • memory/3040-41-0x0000000000290000-0x0000000000291000-memory.dmp

            Filesize

            4KB

          • memory/3040-76-0x0000000000270000-0x0000000000272000-memory.dmp

            Filesize

            8KB

          • memory/3040-31-0x0000000000270000-0x0000000000272000-memory.dmp

            Filesize

            8KB

          • memory/3040-57-0x00000000002A0000-0x00000000002B2000-memory.dmp

            Filesize

            72KB

          • memory/3040-58-0x0000000000270000-0x0000000000272000-memory.dmp

            Filesize

            8KB

          • memory/3040-56-0x0000000000270000-0x0000000000272000-memory.dmp

            Filesize

            8KB

          • memory/3040-32-0x0000000000290000-0x0000000000291000-memory.dmp

            Filesize

            4KB

          • memory/3040-9-0x00000000001F0000-0x0000000000202000-memory.dmp

            Filesize

            72KB

          • memory/3040-10-0x00000000001F0000-0x0000000000202000-memory.dmp

            Filesize

            72KB

          • memory/3040-1-0x0000000010000000-0x0000000010020000-memory.dmp

            Filesize

            128KB