Analysis

  • max time kernel
    122s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    29-06-2024 12:47

General

  • Target

    ac12c316cae63390b04e9e7ed440c6543622b0bb05cd68055137e5eebe0a6a04_NeikiAnalytics.exe

  • Size

    65KB

  • MD5

    fa8ae2ff0c9b07c32e1cb6be5b3d2530

  • SHA1

    5841eea0b66f60ef4752f76a05d2677af3a3558c

  • SHA256

    ac12c316cae63390b04e9e7ed440c6543622b0bb05cd68055137e5eebe0a6a04

  • SHA512

    5af3ae689cf892ab66aea6535c21f6d1b4c3c017a0e507bda069e8a381bf9aa44e30a6e1b0f4970791c369519bdcb5148044442daa5aae03b7491b977f3cfd2a

  • SSDEEP

    1536:QOV3GoNT214lpZdxwHIip+aNRCkWq/qz0rbTGfcig:QmG6+4ltSHNZN4q/NrbT5j

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 31 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 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 32 IoCs
  • Suspicious use of WriteProcessMemory 37 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\ac12c316cae63390b04e9e7ed440c6543622b0bb05cd68055137e5eebe0a6a04_NeikiAnalytics.exe
            "C:\Users\Admin\AppData\Local\Temp\ac12c316cae63390b04e9e7ed440c6543622b0bb05cd68055137e5eebe0a6a04_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:1924
        • 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

          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:\ttgxaq.exe
            Filesize

            97KB

            MD5

            97562c30a93877f6d074770001654465

            SHA1

            17f506b6ce9ccec20b5a169d5303f5f23be9cf86

            SHA256

            333a8db33422ec3c72a4fbb04e5fd01e12e26917be1ea2efecc4064b57de8c19

            SHA512

            ef13976bccbdf1cab6bed74fa42a98afa3d6f43fe82ce6d15882d008fa4e142e2c583ed68fc375ce556229775a16447234e292ab4003b74616cf12c0c80b0089

          • memory/1056-10-0x0000000002010000-0x0000000002012000-memory.dmp
            Filesize

            8KB

          • memory/1924-33-0x0000000000670000-0x000000000172A000-memory.dmp
            Filesize

            16.7MB

          • memory/1924-86-0x0000000000560000-0x0000000000562000-memory.dmp
            Filesize

            8KB

          • memory/1924-16-0x0000000000560000-0x0000000000562000-memory.dmp
            Filesize

            8KB

          • memory/1924-19-0x00000000030A0000-0x00000000030A1000-memory.dmp
            Filesize

            4KB

          • memory/1924-7-0x0000000000670000-0x000000000172A000-memory.dmp
            Filesize

            16.7MB

          • memory/1924-8-0x0000000000670000-0x000000000172A000-memory.dmp
            Filesize

            16.7MB

          • memory/1924-5-0x0000000000670000-0x000000000172A000-memory.dmp
            Filesize

            16.7MB

          • memory/1924-6-0x0000000000670000-0x000000000172A000-memory.dmp
            Filesize

            16.7MB

          • memory/1924-0-0x0000000000400000-0x0000000000412000-memory.dmp
            Filesize

            72KB

          • memory/1924-29-0x0000000000560000-0x0000000000562000-memory.dmp
            Filesize

            8KB

          • memory/1924-24-0x0000000000560000-0x0000000000562000-memory.dmp
            Filesize

            8KB

          • memory/1924-9-0x0000000000670000-0x000000000172A000-memory.dmp
            Filesize

            16.7MB

          • memory/1924-22-0x0000000000670000-0x000000000172A000-memory.dmp
            Filesize

            16.7MB

          • memory/1924-20-0x0000000000670000-0x000000000172A000-memory.dmp
            Filesize

            16.7MB

          • memory/1924-4-0x0000000000670000-0x000000000172A000-memory.dmp
            Filesize

            16.7MB

          • memory/1924-30-0x0000000000670000-0x000000000172A000-memory.dmp
            Filesize

            16.7MB

          • memory/1924-31-0x0000000000670000-0x000000000172A000-memory.dmp
            Filesize

            16.7MB

          • memory/1924-32-0x0000000000670000-0x000000000172A000-memory.dmp
            Filesize

            16.7MB

          • memory/1924-21-0x0000000000670000-0x000000000172A000-memory.dmp
            Filesize

            16.7MB

          • memory/1924-17-0x00000000030A0000-0x00000000030A1000-memory.dmp
            Filesize

            4KB

          • memory/1924-48-0x0000000000670000-0x000000000172A000-memory.dmp
            Filesize

            16.7MB

          • memory/1924-37-0x0000000000670000-0x000000000172A000-memory.dmp
            Filesize

            16.7MB

          • memory/1924-38-0x0000000000670000-0x000000000172A000-memory.dmp
            Filesize

            16.7MB

          • memory/1924-40-0x0000000000670000-0x000000000172A000-memory.dmp
            Filesize

            16.7MB

          • memory/1924-42-0x0000000000670000-0x000000000172A000-memory.dmp
            Filesize

            16.7MB

          • memory/1924-36-0x0000000000670000-0x000000000172A000-memory.dmp
            Filesize

            16.7MB

          • memory/1924-50-0x0000000000670000-0x000000000172A000-memory.dmp
            Filesize

            16.7MB

          • memory/1924-52-0x0000000000670000-0x000000000172A000-memory.dmp
            Filesize

            16.7MB

          • memory/1924-56-0x0000000000670000-0x000000000172A000-memory.dmp
            Filesize

            16.7MB

          • memory/1924-60-0x0000000000670000-0x000000000172A000-memory.dmp
            Filesize

            16.7MB

          • memory/1924-62-0x0000000000670000-0x000000000172A000-memory.dmp
            Filesize

            16.7MB

          • memory/1924-64-0x0000000000670000-0x000000000172A000-memory.dmp
            Filesize

            16.7MB

          • memory/1924-66-0x0000000000670000-0x000000000172A000-memory.dmp
            Filesize

            16.7MB

          • memory/1924-74-0x0000000000670000-0x000000000172A000-memory.dmp
            Filesize

            16.7MB

          • memory/1924-75-0x0000000000670000-0x000000000172A000-memory.dmp
            Filesize

            16.7MB

          • memory/1924-76-0x0000000000670000-0x000000000172A000-memory.dmp
            Filesize

            16.7MB

          • memory/1924-34-0x0000000000670000-0x000000000172A000-memory.dmp
            Filesize

            16.7MB

          • memory/1924-2-0x0000000000670000-0x000000000172A000-memory.dmp
            Filesize

            16.7MB