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Analysis

  • max time kernel
    119s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    13/11/2024, 12:42

General

  • Target

    d29a2d5721500e7fb1d75bd1fee91ec4b6bf595a06c7944ac3bfcbb45d030589.exe

  • Size

    49KB

  • MD5

    ae78f665de8ef596f9bdad14274f8f8b

  • SHA1

    16a8c273484c617f6fff6d6e69800c34954fce22

  • SHA256

    d29a2d5721500e7fb1d75bd1fee91ec4b6bf595a06c7944ac3bfcbb45d030589

  • SHA512

    44555c19684fdcd88c3425993b5ae4e0d3517ef0b2567824eb1639d72ff4f3d793c40a39a637b252b631f407f24c58e65d80bb61dd7a1061f3f399e7f6d05aad

  • SSDEEP

    1536:wOBLXNqgzf2v6b6NkXklZlogHGe9eBXWP:wYLduv6OqXIlogmjWP

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 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1084
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1156
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1180
          • C:\Users\Admin\AppData\Local\Temp\d29a2d5721500e7fb1d75bd1fee91ec4b6bf595a06c7944ac3bfcbb45d030589.exe
            "C:\Users\Admin\AppData\Local\Temp\d29a2d5721500e7fb1d75bd1fee91ec4b6bf595a06c7944ac3bfcbb45d030589.exe"
            2⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:564
            • 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:1396
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:952

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/564-1-0x0000000000020000-0x0000000000021000-memory.dmp

            Filesize

            4KB

          • memory/564-13-0x0000000001C80000-0x0000000002680000-memory.dmp

            Filesize

            10.0MB

          • memory/564-12-0x0000000000400000-0x000000000041D000-memory.dmp

            Filesize

            116KB

          • memory/564-5-0x0000000001C80000-0x0000000002680000-memory.dmp

            Filesize

            10.0MB

          • memory/564-0-0x0000000000400000-0x000000000041D000-memory.dmp

            Filesize

            116KB

          • memory/952-34-0x0000000077B81000-0x0000000077B82000-memory.dmp

            Filesize

            4KB

          • memory/952-33-0x0000000001ED0000-0x0000000001ED6000-memory.dmp

            Filesize

            24KB

          • memory/1084-24-0x0000000077B81000-0x0000000077B82000-memory.dmp

            Filesize

            4KB

          • memory/1084-23-0x00000000002D0000-0x00000000002D6000-memory.dmp

            Filesize

            24KB

          • memory/1156-25-0x0000000077B81000-0x0000000077B82000-memory.dmp

            Filesize

            4KB

          • memory/1156-26-0x0000000077B81000-0x0000000077B82000-memory.dmp

            Filesize

            4KB

          • memory/1156-27-0x00000000001A0000-0x00000000001A6000-memory.dmp

            Filesize

            24KB

          • memory/1156-20-0x00000000001A0000-0x00000000001A6000-memory.dmp

            Filesize

            24KB

          • memory/1180-10-0x0000000077B81000-0x0000000077B82000-memory.dmp

            Filesize

            4KB

          • memory/1180-2-0x0000000002780000-0x0000000002786000-memory.dmp

            Filesize

            24KB

          • memory/1180-4-0x0000000002780000-0x0000000002786000-memory.dmp

            Filesize

            24KB

          • memory/1180-22-0x00000000026B0000-0x00000000026B6000-memory.dmp

            Filesize

            24KB

          • memory/1180-32-0x00000000026B0000-0x00000000026B6000-memory.dmp

            Filesize

            24KB

          • memory/1180-3-0x0000000002780000-0x0000000002786000-memory.dmp

            Filesize

            24KB

          • memory/1396-11-0x0000000077B30000-0x0000000077CD9000-memory.dmp

            Filesize

            1.7MB

          • memory/1396-31-0x00000000000D0000-0x00000000000D6000-memory.dmp

            Filesize

            24KB

          • memory/1396-6-0x00000000000D0000-0x00000000000D6000-memory.dmp

            Filesize

            24KB

          • memory/1396-7-0x0000000077D30000-0x0000000077D31000-memory.dmp

            Filesize

            4KB

          • memory/1396-8-0x0000000077D2F000-0x0000000077D30000-memory.dmp

            Filesize

            4KB

          • memory/1396-9-0x0000000077D2F000-0x0000000077D31000-memory.dmp

            Filesize

            8KB