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Analysis

  • max time kernel
    119s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    09/01/2025, 03:11

General

  • Target

    cdc53b65b5fd8ab071d8be43f7e02da26539b24423a104c7cb088622d1362c24.exe

  • Size

    45KB

  • MD5

    e65a406efbf03fa7849601b40fcbacbf

  • SHA1

    24bd8760a0dc797db9ec6f2f69fa2a53ff34423a

  • SHA256

    cdc53b65b5fd8ab071d8be43f7e02da26539b24423a104c7cb088622d1362c24

  • SHA512

    134ab82ade829e1337999ba06c3094100278e1d73e0ca4d6b3439dea42119373e44a300d74741dd3e460ce2d995248b93f3f00b98383ab2dcfb4caafaa385a2f

  • SSDEEP

    768:whP0kDE9N5dCA8J7VHXdrIniQaBTT+QQ+r1n4K8+C9TtIuCjaqUODvJVQ2t:MsWE9N5dFu53dsniQaB/xZ14n7zIF+qR

Malware Config

Signatures

  • Tinba / TinyBanker

    Banking trojan which uses packet sniffing to steal data.

  • Tinba family
  • Adds Run key to start application 2 TTPs 1 IoCs
  • UPX packed file 1 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 57 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1104
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1204
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:1240
        • C:\Users\Admin\AppData\Local\Temp\cdc53b65b5fd8ab071d8be43f7e02da26539b24423a104c7cb088622d1362c24.exe
          "C:\Users\Admin\AppData\Local\Temp\cdc53b65b5fd8ab071d8be43f7e02da26539b24423a104c7cb088622d1362c24.exe"
          2⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2732
          • C:\Windows\SysWOW64\winver.exe
            winver
            3⤵
            • Adds Run key to start application
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of FindShellTrayWindow
            • Suspicious use of WriteProcessMemory
            PID:2744
      • C:\Windows\system32\DllHost.exe
        C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
        1⤵
          PID:1364

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1104-29-0x0000000001C60000-0x0000000001C66000-memory.dmp

          Filesize

          24KB

        • memory/1204-21-0x00000000002A0000-0x00000000002A6000-memory.dmp

          Filesize

          24KB

        • memory/1204-27-0x00000000002A0000-0x00000000002A6000-memory.dmp

          Filesize

          24KB

        • memory/1204-28-0x0000000077631000-0x0000000077632000-memory.dmp

          Filesize

          4KB

        • memory/1240-3-0x0000000002260000-0x0000000002266000-memory.dmp

          Filesize

          24KB

        • memory/1240-30-0x0000000002240000-0x0000000002246000-memory.dmp

          Filesize

          24KB

        • memory/1240-10-0x0000000077631000-0x0000000077632000-memory.dmp

          Filesize

          4KB

        • memory/1240-2-0x0000000002260000-0x0000000002266000-memory.dmp

          Filesize

          24KB

        • memory/1240-4-0x0000000002260000-0x0000000002266000-memory.dmp

          Filesize

          24KB

        • memory/1240-23-0x0000000002240000-0x0000000002246000-memory.dmp

          Filesize

          24KB

        • memory/1364-31-0x0000000077631000-0x0000000077632000-memory.dmp

          Filesize

          4KB

        • memory/1364-26-0x0000000001EB0000-0x0000000001EB6000-memory.dmp

          Filesize

          24KB

        • memory/1364-32-0x0000000001EB0000-0x0000000001EB6000-memory.dmp

          Filesize

          24KB

        • memory/2732-13-0x0000000000400000-0x000000000041D000-memory.dmp

          Filesize

          116KB

        • memory/2732-14-0x0000000001E50000-0x0000000002850000-memory.dmp

          Filesize

          10.0MB

        • memory/2732-0-0x0000000000400000-0x000000000041D000-memory.dmp

          Filesize

          116KB

        • memory/2732-5-0x0000000001E50000-0x0000000002850000-memory.dmp

          Filesize

          10.0MB

        • memory/2732-1-0x0000000000020000-0x0000000000021000-memory.dmp

          Filesize

          4KB

        • memory/2744-6-0x0000000000300000-0x0000000000306000-memory.dmp

          Filesize

          24KB

        • memory/2744-7-0x00000000777E0000-0x00000000777E1000-memory.dmp

          Filesize

          4KB

        • memory/2744-8-0x00000000777DF000-0x00000000777E0000-memory.dmp

          Filesize

          4KB

        • memory/2744-9-0x00000000777DF000-0x00000000777E1000-memory.dmp

          Filesize

          8KB

        • memory/2744-11-0x00000000775E0000-0x0000000077789000-memory.dmp

          Filesize

          1.7MB

        • memory/2744-33-0x0000000000300000-0x0000000000306000-memory.dmp

          Filesize

          24KB

        • memory/2744-38-0x0000000000350000-0x0000000000351000-memory.dmp

          Filesize

          4KB