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Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    21/11/2024, 23:27

General

  • Target

    46c9ab6ba9c5df30f8aa54681566166e18adbd107a0e9f005f148bca82227075.exe

  • Size

    89KB

  • MD5

    684ef54a4ceb4fd1081f2fe37cc00487

  • SHA1

    24ce2a03897e113fee8a142f1b8ed5691912030e

  • SHA256

    46c9ab6ba9c5df30f8aa54681566166e18adbd107a0e9f005f148bca82227075

  • SHA512

    75cce0c467ac421093352f89c343fd3683ef77e143e9c3b362b4c8948094d996c9f5ab7a23b09c9a3b7582107ed8f7e91b1642d423bd95213bb788568f989a53

  • SSDEEP

    1536:81+mFM2HXKZgixhIksu+XM5/HtAQ9Jox7e:I+4MJIkLZJNAQ9Jo9e

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 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1108
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1164
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1220
          • C:\Users\Admin\AppData\Local\Temp\46c9ab6ba9c5df30f8aa54681566166e18adbd107a0e9f005f148bca82227075.exe
            "C:\Users\Admin\AppData\Local\Temp\46c9ab6ba9c5df30f8aa54681566166e18adbd107a0e9f005f148bca82227075.exe"
            2⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:1048
            • 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:928
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1244

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/928-11-0x0000000077C90000-0x0000000077E39000-memory.dmp

            Filesize

            1.7MB

          • memory/928-33-0x0000000000140000-0x0000000000146000-memory.dmp

            Filesize

            24KB

          • memory/928-6-0x0000000000140000-0x0000000000146000-memory.dmp

            Filesize

            24KB

          • memory/928-7-0x0000000077E90000-0x0000000077E91000-memory.dmp

            Filesize

            4KB

          • memory/928-8-0x0000000077E8F000-0x0000000077E90000-memory.dmp

            Filesize

            4KB

          • memory/928-9-0x0000000077E8F000-0x0000000077E91000-memory.dmp

            Filesize

            8KB

          • memory/1048-13-0x0000000000400000-0x0000000000418000-memory.dmp

            Filesize

            96KB

          • memory/1048-5-0x0000000001C50000-0x0000000002650000-memory.dmp

            Filesize

            10.0MB

          • memory/1048-1-0x0000000000020000-0x0000000000021000-memory.dmp

            Filesize

            4KB

          • memory/1048-14-0x0000000001C50000-0x0000000002650000-memory.dmp

            Filesize

            10.0MB

          • memory/1048-0-0x0000000000400000-0x0000000000418000-memory.dmp

            Filesize

            96KB

          • memory/1108-28-0x0000000077CE1000-0x0000000077CE2000-memory.dmp

            Filesize

            4KB

          • memory/1108-27-0x0000000000560000-0x0000000000566000-memory.dmp

            Filesize

            24KB

          • memory/1164-29-0x0000000000380000-0x0000000000386000-memory.dmp

            Filesize

            24KB

          • memory/1164-21-0x0000000000380000-0x0000000000386000-memory.dmp

            Filesize

            24KB

          • memory/1220-2-0x00000000029F0000-0x00000000029F6000-memory.dmp

            Filesize

            24KB

          • memory/1220-3-0x00000000029F0000-0x00000000029F6000-memory.dmp

            Filesize

            24KB

          • memory/1220-10-0x0000000077CE1000-0x0000000077CE2000-memory.dmp

            Filesize

            4KB

          • memory/1220-23-0x00000000021E0000-0x00000000021E6000-memory.dmp

            Filesize

            24KB

          • memory/1220-30-0x00000000021E0000-0x00000000021E6000-memory.dmp

            Filesize

            24KB

          • memory/1220-4-0x00000000029F0000-0x00000000029F6000-memory.dmp

            Filesize

            24KB

          • memory/1244-26-0x0000000001F30000-0x0000000001F36000-memory.dmp

            Filesize

            24KB

          • memory/1244-31-0x0000000077CE1000-0x0000000077CE2000-memory.dmp

            Filesize

            4KB

          • memory/1244-32-0x0000000001F30000-0x0000000001F36000-memory.dmp

            Filesize

            24KB