Analysis

  • max time kernel
    124s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    29-06-2024 10:36

General

  • Target

    a1deae72506040d645d8fbad147682ced3c2334fc69d92a4e5d9e07fb62fd02e_NeikiAnalytics.exe

  • Size

    153KB

  • MD5

    4642cbe59a69385c0789fc8fc9724e00

  • SHA1

    8846c2032e5a890435c916d2666c2c6482483cc8

  • SHA256

    a1deae72506040d645d8fbad147682ced3c2334fc69d92a4e5d9e07fb62fd02e

  • SHA512

    f3e484c7774e640608b11f8d42f18701b876f27b3ab3948e6c0c1c0eaf7254a30be5586a3d45030e9d446774b277776f0ce1e88387482b7e4b1eda83ede16349

  • SSDEEP

    3072:5x6o/2ar/bx4DDGWItPcC+HUAo2vsmpz4FRMSkMjXQc:5x6kPr/bOLOb+H3oeXYRvkMjX3

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 32 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
  • 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\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1056
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1112
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1136
          • C:\Users\Admin\AppData\Local\Temp\a1deae72506040d645d8fbad147682ced3c2334fc69d92a4e5d9e07fb62fd02e_NeikiAnalytics.exe
            "C:\Users\Admin\AppData\Local\Temp\a1deae72506040d645d8fbad147682ced3c2334fc69d92a4e5d9e07fb62fd02e_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:2008
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:2344

          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

          2
          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:\jyfks.exe
            Filesize

            97KB

            MD5

            45d9cc349e78cbbc4fae85f6e73ba118

            SHA1

            d1f37d62f55e4f9ba3e388e20adb10f39fdfe0ce

            SHA256

            e0ede77885b79b40b4cd8f421743fcd5d373c31dacf5f35a6cbf57998924d60f

            SHA512

            1eacaeefca694042f9f5ef998794d712bdb9ed77b638a11b89b036996a911c75692030bfaaf146cfe2c586417f0a251732ae3f45602f6907df0c1873dc10c952

          • memory/1056-6-0x0000000002010000-0x0000000002012000-memory.dmp
            Filesize

            8KB

          • memory/2008-36-0x0000000001E10000-0x0000000002ECA000-memory.dmp
            Filesize

            16.7MB

          • memory/2008-71-0x0000000001E10000-0x0000000002ECA000-memory.dmp
            Filesize

            16.7MB

          • memory/2008-19-0x0000000000590000-0x0000000000591000-memory.dmp
            Filesize

            4KB

          • memory/2008-17-0x0000000000590000-0x0000000000591000-memory.dmp
            Filesize

            4KB

          • memory/2008-5-0x0000000001E10000-0x0000000002ECA000-memory.dmp
            Filesize

            16.7MB

          • memory/2008-23-0x0000000000580000-0x0000000000582000-memory.dmp
            Filesize

            8KB

          • memory/2008-22-0x0000000000580000-0x0000000000582000-memory.dmp
            Filesize

            8KB

          • memory/2008-16-0x0000000000580000-0x0000000000582000-memory.dmp
            Filesize

            8KB

          • memory/2008-2-0x0000000001E10000-0x0000000002ECA000-memory.dmp
            Filesize

            16.7MB

          • memory/2008-20-0x0000000001E10000-0x0000000002ECA000-memory.dmp
            Filesize

            16.7MB

          • memory/2008-24-0x0000000001E10000-0x0000000002ECA000-memory.dmp
            Filesize

            16.7MB

          • memory/2008-21-0x0000000001E10000-0x0000000002ECA000-memory.dmp
            Filesize

            16.7MB

          • memory/2008-27-0x0000000001E10000-0x0000000002ECA000-memory.dmp
            Filesize

            16.7MB

          • memory/2008-38-0x0000000001E10000-0x0000000002ECA000-memory.dmp
            Filesize

            16.7MB

          • memory/2008-28-0x0000000001E10000-0x0000000002ECA000-memory.dmp
            Filesize

            16.7MB

          • memory/2008-26-0x0000000001E10000-0x0000000002ECA000-memory.dmp
            Filesize

            16.7MB

          • memory/2008-34-0x0000000001E10000-0x0000000002ECA000-memory.dmp
            Filesize

            16.7MB

          • memory/2008-35-0x0000000001E10000-0x0000000002ECA000-memory.dmp
            Filesize

            16.7MB

          • memory/2008-91-0x0000000000580000-0x0000000000582000-memory.dmp
            Filesize

            8KB

          • memory/2008-4-0x0000000001E10000-0x0000000002ECA000-memory.dmp
            Filesize

            16.7MB

          • memory/2008-25-0x0000000001E10000-0x0000000002ECA000-memory.dmp
            Filesize

            16.7MB

          • memory/2008-40-0x0000000001E10000-0x0000000002ECA000-memory.dmp
            Filesize

            16.7MB

          • memory/2008-41-0x0000000001E10000-0x0000000002ECA000-memory.dmp
            Filesize

            16.7MB

          • memory/2008-42-0x0000000001E10000-0x0000000002ECA000-memory.dmp
            Filesize

            16.7MB

          • memory/2008-44-0x0000000001E10000-0x0000000002ECA000-memory.dmp
            Filesize

            16.7MB

          • memory/2008-46-0x0000000001E10000-0x0000000002ECA000-memory.dmp
            Filesize

            16.7MB

          • memory/2008-54-0x0000000001E10000-0x0000000002ECA000-memory.dmp
            Filesize

            16.7MB

          • memory/2008-56-0x0000000001E10000-0x0000000002ECA000-memory.dmp
            Filesize

            16.7MB

          • memory/2008-58-0x0000000001E10000-0x0000000002ECA000-memory.dmp
            Filesize

            16.7MB

          • memory/2008-63-0x0000000001E10000-0x0000000002ECA000-memory.dmp
            Filesize

            16.7MB

          • memory/2008-66-0x0000000001E10000-0x0000000002ECA000-memory.dmp
            Filesize

            16.7MB

          • memory/2008-68-0x0000000001E10000-0x0000000002ECA000-memory.dmp
            Filesize

            16.7MB

          • memory/2008-70-0x0000000001E10000-0x0000000002ECA000-memory.dmp
            Filesize

            16.7MB

          • memory/2008-37-0x0000000001E10000-0x0000000002ECA000-memory.dmp
            Filesize

            16.7MB

          • memory/2008-77-0x0000000001E10000-0x0000000002ECA000-memory.dmp
            Filesize

            16.7MB

          • memory/2008-79-0x0000000001E10000-0x0000000002ECA000-memory.dmp
            Filesize

            16.7MB

          • memory/2008-80-0x0000000001E10000-0x0000000002ECA000-memory.dmp
            Filesize

            16.7MB

          • memory/2008-0-0x0000000000400000-0x0000000000428000-memory.dmp
            Filesize

            160KB

          • memory/2008-1-0x0000000001E10000-0x0000000002ECA000-memory.dmp
            Filesize

            16.7MB