Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-05-2024 20:38

General

  • Target

    7745054389a1308d3293ebe957396830_NeikiAnalytics.exe

  • Size

    100KB

  • MD5

    7745054389a1308d3293ebe957396830

  • SHA1

    5be9394fe0ff59cb7f712a51e92ef18f2903512d

  • SHA256

    6c0d035ef5e973a4222fae3edf7c04e039b3e04614db952d9d16e03cb5245130

  • SHA512

    a0d0f3c7f90955403623766fdc999c02f40f7180c8cc55988300b93aeeab6970ca7ecee7743683b128c23651e85df7937fc7c148c5ed4abdf2e4260a4b65b056

  • SSDEEP

    1536:OE9QaVQ8v9/ui73aOtH0nrFgUhRwqjhurmKFctV:caV1/uMKacdhTjAqGctV

Malware Config

Signatures

  • Tinba / TinyBanker

    Banking trojan which uses packet sniffing to steal data.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Program crash 1 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
      PID:2656
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of UnmapMainImage
      PID:3508
      • C:\Users\Admin\AppData\Local\Temp\7745054389a1308d3293ebe957396830_NeikiAnalytics.exe
        "C:\Users\Admin\AppData\Local\Temp\7745054389a1308d3293ebe957396830_NeikiAnalytics.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:1628
        • C:\Windows\SysWOW64\winver.exe
          winver
          3⤵
          • Adds Run key to start application
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:5060
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 5060 -s 352
            4⤵
            • Program crash
            PID:3132
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5060 -ip 5060
      1⤵
        PID:4052

      Network

      MITRE ATT&CK Matrix ATT&CK v13

      Persistence

      Boot or Logon Autostart Execution

      1
      T1547

      Registry Run Keys / Startup Folder

      1
      T1547.001

      Privilege Escalation

      Boot or Logon Autostart Execution

      1
      T1547

      Registry Run Keys / Startup Folder

      1
      T1547.001

      Defense Evasion

      Modify Registry

      1
      T1112

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1628-8-0x0000000000400000-0x000000000041B000-memory.dmp
        Filesize

        108KB

      • memory/1628-1-0x0000000002020000-0x0000000002021000-memory.dmp
        Filesize

        4KB

      • memory/1628-0-0x0000000000400000-0x000000000041B000-memory.dmp
        Filesize

        108KB

      • memory/1628-4-0x0000000002160000-0x0000000002B60000-memory.dmp
        Filesize

        10.0MB

      • memory/1628-9-0x0000000002160000-0x0000000002B60000-memory.dmp
        Filesize

        10.0MB

      • memory/2656-15-0x0000000000B50000-0x0000000000B56000-memory.dmp
        Filesize

        24KB

      • memory/3508-2-0x00000000009A0000-0x00000000009A6000-memory.dmp
        Filesize

        24KB

      • memory/3508-6-0x00007FF81F16D000-0x00007FF81F16E000-memory.dmp
        Filesize

        4KB

      • memory/3508-10-0x00007FF81F300000-0x00007FF81F301000-memory.dmp
        Filesize

        4KB

      • memory/3508-11-0x00007FF81F2E0000-0x00007FF81F2E1000-memory.dmp
        Filesize

        4KB

      • memory/3508-3-0x00000000009A0000-0x00000000009A6000-memory.dmp
        Filesize

        24KB

      • memory/5060-5-0x0000000077322000-0x0000000077323000-memory.dmp
        Filesize

        4KB

      • memory/5060-7-0x00007FF81F0D0000-0x00007FF81F2C5000-memory.dmp
        Filesize

        2.0MB

      • memory/5060-13-0x0000000001230000-0x0000000001236000-memory.dmp
        Filesize

        24KB

      • memory/5060-16-0x0000000001230000-0x0000000001236000-memory.dmp
        Filesize

        24KB