Analysis

  • max time kernel
    145s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-05-2024 15:12

General

  • Target

    2332cd266d030a434d35327381bdd460_NeikiAnalytics.exe

  • Size

    45KB

  • MD5

    2332cd266d030a434d35327381bdd460

  • SHA1

    f67ffe9aab347682dfe0a121b6553036066766b1

  • SHA256

    439763b838752b6592cb68c7494edea246d3021b302cd7bbb2b5e1cf44ddbaee

  • SHA512

    7d1ae119b8fe7d1e129d794c0287fff7d41422db08e0ccc1dc9c842f583b778162b7172635042b213f21e22bacada2c32a358b3565b3ebbc4cd7cffedc8f99a4

  • SSDEEP

    768:lhP0kDE9N5dCA8J7VHXdrIniQaBTT+QQ+r1n4K8+C9TtIuCjaqUODvJVQ2f:3sWE9N5dFu53dsniQaB/xZ14n7zIF+qr

Malware Config

Signatures

  • Tinba / TinyBanker

    Banking trojan which uses packet sniffing to steal data.

  • UPX packed file 1 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
      PID:2948
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of UnmapMainImage
      PID:3472
      • C:\Users\Admin\AppData\Local\Temp\2332cd266d030a434d35327381bdd460_NeikiAnalytics.exe
        "C:\Users\Admin\AppData\Local\Temp\2332cd266d030a434d35327381bdd460_NeikiAnalytics.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:1560
        • 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:756
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 756 -s 352
            4⤵
            • Program crash
            PID:1892
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=1748,i,4686244434963378549,11462511444150484980,262144 --variations-seed-version --mojo-platform-channel-handle=4152 /prefetch:8
      1⤵
        PID:3088
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 756 -ip 756
        1⤵
          PID:2116

        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/756-10-0x0000000000F90000-0x0000000000F96000-memory.dmp
          Filesize

          24KB

        • memory/756-5-0x0000000077AA2000-0x0000000077AA3000-memory.dmp
          Filesize

          4KB

        • memory/756-7-0x00007FF8038D0000-0x00007FF803AC5000-memory.dmp
          Filesize

          2.0MB

        • memory/756-13-0x0000000000F90000-0x0000000000F96000-memory.dmp
          Filesize

          24KB

        • memory/1560-1-0x0000000000460000-0x0000000000461000-memory.dmp
          Filesize

          4KB

        • memory/1560-4-0x0000000002210000-0x0000000002C10000-memory.dmp
          Filesize

          10.0MB

        • memory/1560-8-0x0000000000400000-0x000000000041D000-memory.dmp
          Filesize

          116KB

        • memory/1560-0-0x0000000000400000-0x000000000041D000-memory.dmp
          Filesize

          116KB

        • memory/2948-12-0x0000000000190000-0x0000000000196000-memory.dmp
          Filesize

          24KB

        • memory/3472-2-0x00000000012E0000-0x00000000012E6000-memory.dmp
          Filesize

          24KB

        • memory/3472-3-0x00000000012E0000-0x00000000012E6000-memory.dmp
          Filesize

          24KB

        • memory/3472-6-0x00007FF80396D000-0x00007FF80396E000-memory.dmp
          Filesize

          4KB

        • memory/3472-15-0x00007FF803B00000-0x00007FF803B01000-memory.dmp
          Filesize

          4KB