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Analysis

  • max time kernel
    118s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20/11/2024, 21:02

General

  • Target

    22b1e2dcb2a4e87f0516fd420bfa3f12deab578b05d9b9475d103d61a3d0047a.exe

  • Size

    88KB

  • MD5

    9cdc3e0ca8910db0ef3165be520aa3d2

  • SHA1

    8f5f85052520cd5d50c1208833977262f0fd7be4

  • SHA256

    22b1e2dcb2a4e87f0516fd420bfa3f12deab578b05d9b9475d103d61a3d0047a

  • SHA512

    afb4a89ecdabc36671d81c203d54639818a2dd80f11493d7c99d2a091a4f2e59e366a6cf953e2cdd1e8dfe96c8c0772aa3fc0e79bdca03b0e121b6c353e81e39

  • SSDEEP

    1536:r5nfmIpxDWbUfd3aOPmxxEhvgCooXqRQqjh+rmKVsNI:r5fvp12UFKcD/6jwqWsNI

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
  • 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:1116
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1188
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1284
          • C:\Users\Admin\AppData\Local\Temp\22b1e2dcb2a4e87f0516fd420bfa3f12deab578b05d9b9475d103d61a3d0047a.exe
            "C:\Users\Admin\AppData\Local\Temp\22b1e2dcb2a4e87f0516fd420bfa3f12deab578b05d9b9475d103d61a3d0047a.exe"
            2⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:2584
            • 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:2104
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:916

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/916-29-0x0000000077C11000-0x0000000077C12000-memory.dmp

            Filesize

            4KB

          • memory/916-30-0x0000000077C11000-0x0000000077C12000-memory.dmp

            Filesize

            4KB

          • memory/916-25-0x0000000001F70000-0x0000000001F76000-memory.dmp

            Filesize

            24KB

          • memory/916-34-0x0000000077C11000-0x0000000077C12000-memory.dmp

            Filesize

            4KB

          • memory/916-33-0x0000000001F70000-0x0000000001F76000-memory.dmp

            Filesize

            24KB

          • memory/1116-31-0x0000000000210000-0x0000000000216000-memory.dmp

            Filesize

            24KB

          • memory/1116-26-0x0000000077C11000-0x0000000077C12000-memory.dmp

            Filesize

            4KB

          • memory/1116-27-0x0000000077C11000-0x0000000077C12000-memory.dmp

            Filesize

            4KB

          • memory/1188-38-0x0000000000130000-0x0000000000136000-memory.dmp

            Filesize

            24KB

          • memory/1188-19-0x0000000000130000-0x0000000000136000-memory.dmp

            Filesize

            24KB

          • memory/1188-28-0x0000000000130000-0x0000000000136000-memory.dmp

            Filesize

            24KB

          • memory/1284-32-0x00000000020B0000-0x00000000020B6000-memory.dmp

            Filesize

            24KB

          • memory/1284-9-0x0000000077C11000-0x0000000077C12000-memory.dmp

            Filesize

            4KB

          • memory/1284-3-0x0000000002E20000-0x0000000002E26000-memory.dmp

            Filesize

            24KB

          • memory/1284-22-0x00000000020B0000-0x00000000020B6000-memory.dmp

            Filesize

            24KB

          • memory/1284-2-0x0000000002E20000-0x0000000002E26000-memory.dmp

            Filesize

            24KB

          • memory/1284-1-0x0000000002E20000-0x0000000002E26000-memory.dmp

            Filesize

            24KB

          • memory/2104-8-0x0000000077DBF000-0x0000000077DC1000-memory.dmp

            Filesize

            8KB

          • memory/2104-5-0x0000000000120000-0x0000000000126000-memory.dmp

            Filesize

            24KB

          • memory/2104-6-0x0000000077DC0000-0x0000000077DC1000-memory.dmp

            Filesize

            4KB

          • memory/2104-10-0x0000000077BC0000-0x0000000077D69000-memory.dmp

            Filesize

            1.7MB

          • memory/2104-7-0x0000000077DBF000-0x0000000077DC0000-memory.dmp

            Filesize

            4KB

          • memory/2104-35-0x0000000000120000-0x0000000000126000-memory.dmp

            Filesize

            24KB

          • memory/2584-12-0x0000000001B80000-0x0000000002580000-memory.dmp

            Filesize

            10.0MB

          • memory/2584-11-0x0000000000400000-0x0000000000417000-memory.dmp

            Filesize

            92KB

          • memory/2584-0-0x0000000000020000-0x0000000000021000-memory.dmp

            Filesize

            4KB

          • memory/2584-4-0x0000000001B80000-0x0000000002580000-memory.dmp

            Filesize

            10.0MB