Analysis

  • max time kernel
    119s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    14-07-2024 21:01

General

  • Target

    1d39c749bd4e54cbb7c1317cfdd1ca10N.exe

  • Size

    89KB

  • MD5

    1d39c749bd4e54cbb7c1317cfdd1ca10

  • SHA1

    a71b84edd3cce452df434a38d3b587cbe4d11ec6

  • SHA256

    8d8abe8a134b83ab05e4248c82317631f26cfaf95d83a0aed85d8dcc43eb9a32

  • SHA512

    d315e02a8512cd36bbc2cc5d0137c2b0b02035a693b84eb1a5077dc1cff71f6ecc5f0e50651253363d6dab350455016186a0566f3b9a8bb3fb2e2320e856b95d

  • SSDEEP

    1536:M9o65gQK3Zm+Mt9RV5O8oQ9cXFunGm6ManhFLnBqHan6owwosTk8vxA:M9o6fK2XqXQwhnHlqQo8Lvy

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 60 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1128
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1180
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1216
          • C:\Users\Admin\AppData\Local\Temp\1d39c749bd4e54cbb7c1317cfdd1ca10N.exe
            "C:\Users\Admin\AppData\Local\Temp\1d39c749bd4e54cbb7c1317cfdd1ca10N.exe"
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:2204
            • 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:2108
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1764

          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/1128-28-0x0000000000160000-0x0000000000166000-memory.dmp
            Filesize

            24KB

          • memory/1128-29-0x0000000076E01000-0x0000000076E02000-memory.dmp
            Filesize

            4KB

          • memory/1128-17-0x0000000000160000-0x0000000000166000-memory.dmp
            Filesize

            24KB

          • memory/1180-30-0x00000000001B0000-0x00000000001B6000-memory.dmp
            Filesize

            24KB

          • memory/1180-19-0x00000000001B0000-0x00000000001B6000-memory.dmp
            Filesize

            24KB

          • memory/1216-22-0x0000000002D80000-0x0000000002D86000-memory.dmp
            Filesize

            24KB

          • memory/1216-27-0x0000000002D80000-0x0000000002D86000-memory.dmp
            Filesize

            24KB

          • memory/1216-2-0x0000000002D70000-0x0000000002D76000-memory.dmp
            Filesize

            24KB

          • memory/1216-1-0x0000000002D70000-0x0000000002D76000-memory.dmp
            Filesize

            24KB

          • memory/1216-5-0x0000000002D70000-0x0000000002D76000-memory.dmp
            Filesize

            24KB

          • memory/1216-12-0x0000000076E01000-0x0000000076E02000-memory.dmp
            Filesize

            4KB

          • memory/1764-32-0x0000000076E01000-0x0000000076E02000-memory.dmp
            Filesize

            4KB

          • memory/1764-24-0x0000000001BF0000-0x0000000001BF6000-memory.dmp
            Filesize

            24KB

          • memory/1764-31-0x0000000001BF0000-0x0000000001BF6000-memory.dmp
            Filesize

            24KB

          • memory/2108-11-0x0000000000160000-0x0000000000161000-memory.dmp
            Filesize

            4KB

          • memory/2108-7-0x0000000000120000-0x0000000000126000-memory.dmp
            Filesize

            24KB

          • memory/2108-8-0x0000000076FB0000-0x0000000076FB1000-memory.dmp
            Filesize

            4KB

          • memory/2108-9-0x0000000076FAF000-0x0000000076FB0000-memory.dmp
            Filesize

            4KB

          • memory/2108-10-0x0000000076FAF000-0x0000000076FB1000-memory.dmp
            Filesize

            8KB

          • memory/2108-13-0x0000000076DB0000-0x0000000076F59000-memory.dmp
            Filesize

            1.7MB

          • memory/2108-3-0x0000000000120000-0x0000000000126000-memory.dmp
            Filesize

            24KB

          • memory/2108-39-0x0000000000120000-0x0000000000126000-memory.dmp
            Filesize

            24KB

          • memory/2204-0-0x00000000003F0000-0x00000000003F2000-memory.dmp
            Filesize

            8KB

          • memory/2204-14-0x0000000000400000-0x000000000041D000-memory.dmp
            Filesize

            116KB

          • memory/2204-6-0x0000000002450000-0x0000000002E50000-memory.dmp
            Filesize

            10.0MB

          • memory/2204-33-0x0000000002450000-0x0000000002E50000-memory.dmp
            Filesize

            10.0MB