Analysis

  • max time kernel
    125s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    18-06-2024 14:28

General

  • Target

    51067d1fe20577582b4d1de660b77690_NeikiAnalytics.exe

  • Size

    65KB

  • MD5

    51067d1fe20577582b4d1de660b77690

  • SHA1

    771d3eb64d0d7cc1a177d505b62bfb1503d22eae

  • SHA256

    0f3c10d2cc3324c5c8b124499635fb9cf5ea1f4ebb45a3529060f439ba3eb087

  • SHA512

    3c33bee8ca1912e3445d3b180dafca2aa0bba1032ec7e500db774ecbc0a2792de090f46376540d054be6cc6aceedb843d6fb662e29e3444f7f1e4abfb054427a

  • SSDEEP

    1536:gVv1YILJdpmyzjfMeRYARM2EFZa1Biak9Prv94azqZbtETDJPZ8rhSLHzQ:gVvR7pmujfMoYFUj9k9B4azobtEtzQ

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 3 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
  • UPX packed file 30 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 21 IoCs

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

  • Drops autorun.inf file 1 TTPs 2 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in Program Files directory 5 IoCs
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 33 IoCs
  • Suspicious use of WriteProcessMemory 40 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\Dwm.exe
    "C:\Windows\system32\Dwm.exe"
    1⤵
      PID:1040
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
        PID:1064
        • C:\Users\Admin\AppData\Local\Temp\51067d1fe20577582b4d1de660b77690_NeikiAnalytics.exe
          "C:\Users\Admin\AppData\Local\Temp\51067d1fe20577582b4d1de660b77690_NeikiAnalytics.exe"
          2⤵
          • Modifies firewall policy service
          • UAC bypass
          • Windows security bypass
          • Windows security modification
          • Checks whether UAC is enabled
          • Enumerates connected drives
          • Drops autorun.inf file
          • Drops file in Program Files directory
          • Drops file in Windows directory
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          • System policy modification
          PID:2064
      • C:\Windows\system32\taskhost.exe
        "taskhost.exe"
        1⤵
          PID:1112
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:2044

          Network

          MITRE ATT&CK Matrix ATT&CK v13

          Initial Access

          Replication Through Removable Media

          1
          T1091

          Persistence

          Create or Modify System Process

          1
          T1543

          Windows Service

          1
          T1543.003

          Privilege Escalation

          Create or Modify System Process

          1
          T1543

          Windows Service

          1
          T1543.003

          Abuse Elevation Control Mechanism

          1
          T1548

          Bypass User Account Control

          1
          T1548.002

          Defense Evasion

          Modify Registry

          5
          T1112

          Impair Defenses

          4
          T1562

          Disable or Modify Tools

          3
          T1562.001

          Disable or Modify System Firewall

          1
          T1562.004

          Abuse Elevation Control Mechanism

          1
          T1548

          Bypass User Account Control

          1
          T1548.002

          Discovery

          System Information Discovery

          3
          T1082

          Query Registry

          1
          T1012

          Peripheral Device Discovery

          1
          T1120

          Lateral Movement

          Replication Through Removable Media

          1
          T1091

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • F:\defax.pif
            Filesize

            97KB

            MD5

            a95a5786013fe34896ea0fb052a225d1

            SHA1

            116e3e15cbedf628e46eb826608d817c06391781

            SHA256

            fd75a9fe4e95794223bed1f5dbf8b6e4da0ec7ff62492d69050ecf6d5048a3f9

            SHA512

            8a36e32dfabd06c90fe55ec6a08c37b45088642467b36ca77837fc366dff0a91304cfd74c638273a084a93b4ea5392d1bc40f34b2863bdd09dfa3595be68902c

          • memory/1040-17-0x0000000001F90000-0x0000000001F92000-memory.dmp
            Filesize

            8KB

          • memory/2064-35-0x00000000005D0000-0x000000000168A000-memory.dmp
            Filesize

            16.7MB

          • memory/2064-29-0x0000000003BF0000-0x0000000003BF2000-memory.dmp
            Filesize

            8KB

          • memory/2064-6-0x00000000005D0000-0x000000000168A000-memory.dmp
            Filesize

            16.7MB

          • memory/2064-37-0x00000000005D0000-0x000000000168A000-memory.dmp
            Filesize

            16.7MB

          • memory/2064-11-0x00000000005D0000-0x000000000168A000-memory.dmp
            Filesize

            16.7MB

          • memory/2064-39-0x00000000005D0000-0x000000000168A000-memory.dmp
            Filesize

            16.7MB

          • memory/2064-30-0x0000000003BF0000-0x0000000003BF2000-memory.dmp
            Filesize

            8KB

          • memory/2064-38-0x00000000005D0000-0x000000000168A000-memory.dmp
            Filesize

            16.7MB

          • memory/2064-28-0x0000000003C40000-0x0000000003C41000-memory.dmp
            Filesize

            4KB

          • memory/2064-8-0x00000000005D0000-0x000000000168A000-memory.dmp
            Filesize

            16.7MB

          • memory/2064-7-0x00000000005D0000-0x000000000168A000-memory.dmp
            Filesize

            16.7MB

          • memory/2064-25-0x0000000003C40000-0x0000000003C41000-memory.dmp
            Filesize

            4KB

          • memory/2064-24-0x0000000003BF0000-0x0000000003BF2000-memory.dmp
            Filesize

            8KB

          • memory/2064-1-0x00000000005D0000-0x000000000168A000-memory.dmp
            Filesize

            16.7MB

          • memory/2064-5-0x00000000005D0000-0x000000000168A000-memory.dmp
            Filesize

            16.7MB

          • memory/2064-31-0x00000000005D0000-0x000000000168A000-memory.dmp
            Filesize

            16.7MB

          • memory/2064-32-0x00000000005D0000-0x000000000168A000-memory.dmp
            Filesize

            16.7MB

          • memory/2064-33-0x00000000005D0000-0x000000000168A000-memory.dmp
            Filesize

            16.7MB

          • memory/2064-0-0x0000000000400000-0x0000000000412000-memory.dmp
            Filesize

            72KB

          • memory/2064-34-0x00000000005D0000-0x000000000168A000-memory.dmp
            Filesize

            16.7MB

          • memory/2064-4-0x00000000005D0000-0x000000000168A000-memory.dmp
            Filesize

            16.7MB

          • memory/2064-9-0x00000000005D0000-0x000000000168A000-memory.dmp
            Filesize

            16.7MB

          • memory/2064-10-0x00000000005D0000-0x000000000168A000-memory.dmp
            Filesize

            16.7MB

          • memory/2064-40-0x00000000005D0000-0x000000000168A000-memory.dmp
            Filesize

            16.7MB

          • memory/2064-44-0x00000000005D0000-0x000000000168A000-memory.dmp
            Filesize

            16.7MB

          • memory/2064-54-0x0000000003A80000-0x0000000003A81000-memory.dmp
            Filesize

            4KB

          • memory/2064-55-0x0000000000460000-0x0000000000462000-memory.dmp
            Filesize

            8KB

          • memory/2064-56-0x0000000000460000-0x0000000000462000-memory.dmp
            Filesize

            8KB

          • memory/2064-57-0x00000000005D0000-0x000000000168A000-memory.dmp
            Filesize

            16.7MB

          • memory/2064-59-0x00000000005D0000-0x000000000168A000-memory.dmp
            Filesize

            16.7MB

          • memory/2064-61-0x00000000005D0000-0x000000000168A000-memory.dmp
            Filesize

            16.7MB

          • memory/2064-64-0x00000000005D0000-0x000000000168A000-memory.dmp
            Filesize

            16.7MB

          • memory/2064-67-0x00000000005D0000-0x000000000168A000-memory.dmp
            Filesize

            16.7MB

          • memory/2064-71-0x00000000005D0000-0x000000000168A000-memory.dmp
            Filesize

            16.7MB

          • memory/2064-72-0x00000000005D0000-0x000000000168A000-memory.dmp
            Filesize

            16.7MB

          • memory/2064-74-0x00000000005D0000-0x000000000168A000-memory.dmp
            Filesize

            16.7MB

          • memory/2064-76-0x00000000005D0000-0x000000000168A000-memory.dmp
            Filesize

            16.7MB

          • memory/2064-82-0x00000000005D0000-0x000000000168A000-memory.dmp
            Filesize

            16.7MB

          • memory/2064-93-0x0000000003BF0000-0x0000000003BF2000-memory.dmp
            Filesize

            8KB

          • memory/2064-108-0x0000000000460000-0x0000000000462000-memory.dmp
            Filesize

            8KB

          • memory/2064-3-0x00000000005D0000-0x000000000168A000-memory.dmp
            Filesize

            16.7MB