Analysis

  • max time kernel
    148s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    18-05-2024 12:20

General

  • Target

    54b113a41ad2126cb2117b6a3e789cb2_JaffaCakes118.exe

  • Size

    214KB

  • MD5

    54b113a41ad2126cb2117b6a3e789cb2

  • SHA1

    18199911c5c006a2d3598d8c85750133a5eb0f37

  • SHA256

    975f8a47bc86b60a12efccc60a2bb2f8e02bbb6cec78d918f26df82114870ca8

  • SHA512

    009c65f9e721c3f9f6e2fc7431a482b48e5f30edd796341899cfd3d2e565a9ce32213a02e4a15f79127d9349e328d488a8a553fcc215df5de30c2ed1969d9070

  • SSDEEP

    3072:sjdh27K4tfd81LgfoKO8DLxnYDgbACrs:snYFtdQ0nlhnDbFr

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

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1124
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1228
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1284
          • C:\Users\Admin\AppData\Local\Temp\54b113a41ad2126cb2117b6a3e789cb2_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\54b113a41ad2126cb2117b6a3e789cb2_JaffaCakes118.exe"
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:2172
            • 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:2476
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1096

          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/1096-28-0x0000000000100000-0x0000000000107000-memory.dmp
            Filesize

            28KB

          • memory/1096-29-0x0000000077BB1000-0x0000000077BB2000-memory.dmp
            Filesize

            4KB

          • memory/1096-23-0x0000000000100000-0x0000000000107000-memory.dmp
            Filesize

            28KB

          • memory/1124-25-0x0000000077BB1000-0x0000000077BB2000-memory.dmp
            Filesize

            4KB

          • memory/1124-24-0x0000000000410000-0x0000000000417000-memory.dmp
            Filesize

            28KB

          • memory/1124-14-0x0000000000410000-0x0000000000417000-memory.dmp
            Filesize

            28KB

          • memory/1228-26-0x0000000000120000-0x0000000000127000-memory.dmp
            Filesize

            28KB

          • memory/1228-17-0x0000000000120000-0x0000000000127000-memory.dmp
            Filesize

            28KB

          • memory/1284-7-0x00000000025D0000-0x00000000025D7000-memory.dmp
            Filesize

            28KB

          • memory/1284-10-0x0000000077BB1000-0x0000000077BB2000-memory.dmp
            Filesize

            4KB

          • memory/1284-20-0x00000000025E0000-0x00000000025E7000-memory.dmp
            Filesize

            28KB

          • memory/1284-4-0x00000000025D0000-0x00000000025D7000-memory.dmp
            Filesize

            28KB

          • memory/1284-3-0x00000000025D0000-0x00000000025D7000-memory.dmp
            Filesize

            28KB

          • memory/1284-27-0x00000000025E0000-0x00000000025E7000-memory.dmp
            Filesize

            28KB

          • memory/2172-0-0x00000000002B0000-0x00000000002C2000-memory.dmp
            Filesize

            72KB

          • memory/2172-2-0x0000000000400000-0x0000000000439000-memory.dmp
            Filesize

            228KB

          • memory/2172-1-0x0000000000401000-0x0000000000405000-memory.dmp
            Filesize

            16KB

          • memory/2476-5-0x0000000000100000-0x0000000000107000-memory.dmp
            Filesize

            28KB

          • memory/2476-11-0x0000000077B60000-0x0000000077D09000-memory.dmp
            Filesize

            1.7MB

          • memory/2476-9-0x00000000004E0000-0x00000000004F6000-memory.dmp
            Filesize

            88KB

          • memory/2476-8-0x00000000004E1000-0x00000000004E2000-memory.dmp
            Filesize

            4KB