Analysis

  • max time kernel
    149s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    01-06-2024 02:35

General

  • Target

    8a3c907c04a3d997dd7a5a20e8884ba0_NeikiAnalytics.exe

  • Size

    100KB

  • MD5

    8a3c907c04a3d997dd7a5a20e8884ba0

  • SHA1

    2a88e939370caa09bafbc8f9a3f8f563e5cfad12

  • SHA256

    034128a5ed4fae9549e86f7263a90e046e50e8b4a28a877042d23d3d0bf52649

  • SHA512

    97f9d6777f882e583bcd674718996f41556399d8de208b73923c536255aafc682e7adc7d8455cd8ad2d7e6c27280f1e68a9666ec47d257bc167491ef81307308

  • SSDEEP

    1536:jE9QaVQ8v9/ui73aOtH0nrFgUhRwqjhurmKFctV:xaV1/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
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Windows\system32\Dwm.exe
    "C:\Windows\system32\Dwm.exe"
    1⤵
      PID:1044
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:1072
      • C:\Users\Admin\AppData\Local\Temp\8a3c907c04a3d997dd7a5a20e8884ba0_NeikiAnalytics.exe
        "C:\Users\Admin\AppData\Local\Temp\8a3c907c04a3d997dd7a5a20e8884ba0_NeikiAnalytics.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:1728
        • 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:2144
    • C:\Windows\system32\taskhost.exe
      "taskhost.exe"
      1⤵
        PID:1100

      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/1044-25-0x0000000077351000-0x0000000077352000-memory.dmp
        Filesize

        4KB

      • memory/1044-24-0x00000000001C0000-0x00000000001C6000-memory.dmp
        Filesize

        24KB

      • memory/1072-20-0x0000000002D70000-0x0000000002D76000-memory.dmp
        Filesize

        24KB

      • memory/1072-3-0x0000000002DC0000-0x0000000002DC6000-memory.dmp
        Filesize

        24KB

      • memory/1072-4-0x0000000002DC0000-0x0000000002DC6000-memory.dmp
        Filesize

        24KB

      • memory/1072-2-0x0000000002DC0000-0x0000000002DC6000-memory.dmp
        Filesize

        24KB

      • memory/1072-27-0x0000000002D70000-0x0000000002D76000-memory.dmp
        Filesize

        24KB

      • memory/1072-10-0x0000000077351000-0x0000000077352000-memory.dmp
        Filesize

        4KB

      • memory/1100-26-0x0000000000190000-0x0000000000196000-memory.dmp
        Filesize

        24KB

      • memory/1100-23-0x0000000000190000-0x0000000000196000-memory.dmp
        Filesize

        24KB

      • memory/1728-5-0x0000000001C20000-0x0000000002620000-memory.dmp
        Filesize

        10.0MB

      • memory/1728-12-0x0000000000400000-0x000000000041B000-memory.dmp
        Filesize

        108KB

      • memory/1728-13-0x0000000001C20000-0x0000000002620000-memory.dmp
        Filesize

        10.0MB

      • memory/1728-0-0x0000000000400000-0x000000000041B000-memory.dmp
        Filesize

        108KB

      • memory/1728-1-0x0000000000020000-0x0000000000021000-memory.dmp
        Filesize

        4KB

      • memory/2144-6-0x00000000001A0000-0x00000000001A6000-memory.dmp
        Filesize

        24KB

      • memory/2144-7-0x0000000077500000-0x0000000077501000-memory.dmp
        Filesize

        4KB

      • memory/2144-8-0x00000000774FF000-0x0000000077500000-memory.dmp
        Filesize

        4KB

      • memory/2144-9-0x00000000774FF000-0x0000000077501000-memory.dmp
        Filesize

        8KB

      • memory/2144-11-0x0000000077300000-0x00000000774A9000-memory.dmp
        Filesize

        1.7MB

      • memory/2144-31-0x00000000001F0000-0x00000000001F1000-memory.dmp
        Filesize

        4KB

      • memory/2144-32-0x00000000001A0000-0x00000000001A6000-memory.dmp
        Filesize

        24KB