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Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    17/09/2024, 13:41

General

  • Target

    e6f22ca7f7e05342709de3367352258c_JaffaCakes118.exe

  • Size

    304KB

  • MD5

    e6f22ca7f7e05342709de3367352258c

  • SHA1

    f7d911ff02edb4f7f7624ba9ab4a5143e5d30c38

  • SHA256

    5744f89569706b092f3c84da42f2409318ce77b01b7173c722dd00d1c65f4864

  • SHA512

    0c4b9ce2109e1acfc721ec2544548f24a1c083ebf3b207a3fadd1c4995805678381c51241afe9047b9e57403717353f425e7780d8b2d0df7b84731118966ad3b

  • SSDEEP

    6144:qaTPKN8FoC+ZvWR6lCMDLz+1yMG1fef9jifVtg/Pb12m2wbtk7zRX9bvVPL:qaTPKN8F4jD+nG1fieNG/Pb12mtg9XTT

Malware Config

Signatures

  • Trickbot

    Developed in 2016, TrickBot is one of the more recent banking Trojans.

  • Trickbot x86 loader 1 IoCs

    Detected Trickbot's x86 loader that unpacks the x86 payload.

  • Stops running service(s) 4 TTPs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Drops file in System32 directory 1 IoCs
  • Launches sc.exe 2 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • System Location Discovery: System Language Discovery 1 TTPs 9 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\e6f22ca7f7e05342709de3367352258c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e6f22ca7f7e05342709de3367352258c_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2112
    • C:\Windows\SysWOW64\cmd.exe
      /c sc stop WinDefend
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2684
      • C:\Windows\SysWOW64\sc.exe
        sc stop WinDefend
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:1004
    • C:\Windows\SysWOW64\cmd.exe
      /c sc delete WinDefend
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2420
      • C:\Windows\SysWOW64\sc.exe
        sc delete WinDefend
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:3020
    • C:\Windows\SysWOW64\cmd.exe
      /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2668
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        powershell Set-MpPreference -DisableRealtimeMonitoring $true
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Drops file in System32 directory
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2008
    • C:\Users\Admin\AppData\Roaming\appnet\e7f22ca8f8e06352809de3378362269c_KaffaDalet119.exe
      C:\Users\Admin\AppData\Roaming\appnet\e7f22ca8f8e06352809de3378362269c_KaffaDalet119.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2876
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
          PID:2152
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {1B6B1CB7-1DD8-455D-A39F-E499ECB7B60E} S-1-5-18:NT AUTHORITY\System:Service:
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:1372
      • C:\Users\Admin\AppData\Roaming\appnet\e7f22ca8f8e06352809de3378362269c_KaffaDalet119.exe
        C:\Users\Admin\AppData\Roaming\appnet\e7f22ca8f8e06352809de3378362269c_KaffaDalet119.exe
        2⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2932
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe
          3⤵
            PID:1152

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • \Users\Admin\AppData\Roaming\appnet\e7f22ca8f8e06352809de3378362269c_KaffaDalet119.exe

        Filesize

        304KB

        MD5

        e6f22ca7f7e05342709de3367352258c

        SHA1

        f7d911ff02edb4f7f7624ba9ab4a5143e5d30c38

        SHA256

        5744f89569706b092f3c84da42f2409318ce77b01b7173c722dd00d1c65f4864

        SHA512

        0c4b9ce2109e1acfc721ec2544548f24a1c083ebf3b207a3fadd1c4995805678381c51241afe9047b9e57403717353f425e7780d8b2d0df7b84731118966ad3b

      • memory/2112-18-0x0000000000400000-0x000000000044C000-memory.dmp

        Filesize

        304KB

      • memory/2112-7-0x0000000000270000-0x0000000000271000-memory.dmp

        Filesize

        4KB

      • memory/2112-11-0x0000000000270000-0x0000000000271000-memory.dmp

        Filesize

        4KB

      • memory/2112-10-0x0000000000270000-0x0000000000271000-memory.dmp

        Filesize

        4KB

      • memory/2112-16-0x0000000000280000-0x00000000002AB000-memory.dmp

        Filesize

        172KB

      • memory/2112-15-0x0000000000419000-0x000000000041A000-memory.dmp

        Filesize

        4KB

      • memory/2112-14-0x0000000000270000-0x0000000000271000-memory.dmp

        Filesize

        4KB

      • memory/2112-2-0x0000000000270000-0x0000000000271000-memory.dmp

        Filesize

        4KB

      • memory/2112-12-0x0000000000270000-0x0000000000271000-memory.dmp

        Filesize

        4KB

      • memory/2112-13-0x0000000000270000-0x0000000000271000-memory.dmp

        Filesize

        4KB

      • memory/2112-8-0x0000000000270000-0x0000000000271000-memory.dmp

        Filesize

        4KB

      • memory/2112-6-0x0000000000270000-0x0000000000271000-memory.dmp

        Filesize

        4KB

      • memory/2112-5-0x0000000000270000-0x0000000000271000-memory.dmp

        Filesize

        4KB

      • memory/2112-4-0x0000000000270000-0x0000000000271000-memory.dmp

        Filesize

        4KB

      • memory/2112-3-0x0000000000270000-0x0000000000271000-memory.dmp

        Filesize

        4KB

      • memory/2112-9-0x0000000000270000-0x0000000000271000-memory.dmp

        Filesize

        4KB

      • memory/2152-52-0x0000000010000000-0x0000000010020000-memory.dmp

        Filesize

        128KB

      • memory/2152-51-0x0000000010000000-0x0000000010020000-memory.dmp

        Filesize

        128KB

      • memory/2876-37-0x00000000001C0000-0x00000000001C1000-memory.dmp

        Filesize

        4KB

      • memory/2876-41-0x00000000001C0000-0x00000000001C1000-memory.dmp

        Filesize

        4KB

      • memory/2876-38-0x00000000001C0000-0x00000000001C1000-memory.dmp

        Filesize

        4KB

      • memory/2876-40-0x00000000001C0000-0x00000000001C1000-memory.dmp

        Filesize

        4KB

      • memory/2876-36-0x00000000001C0000-0x00000000001C1000-memory.dmp

        Filesize

        4KB

      • memory/2876-35-0x00000000001C0000-0x00000000001C1000-memory.dmp

        Filesize

        4KB

      • memory/2876-34-0x00000000001C0000-0x00000000001C1000-memory.dmp

        Filesize

        4KB

      • memory/2876-33-0x00000000001C0000-0x00000000001C1000-memory.dmp

        Filesize

        4KB

      • memory/2876-32-0x00000000001C0000-0x00000000001C1000-memory.dmp

        Filesize

        4KB

      • memory/2876-31-0x00000000001C0000-0x00000000001C1000-memory.dmp

        Filesize

        4KB

      • memory/2876-30-0x00000000001C0000-0x00000000001C1000-memory.dmp

        Filesize

        4KB

      • memory/2876-47-0x0000000010000000-0x0000000010007000-memory.dmp

        Filesize

        28KB

      • memory/2876-43-0x0000000000400000-0x000000000044C000-memory.dmp

        Filesize

        304KB

      • memory/2876-39-0x00000000001C0000-0x00000000001C1000-memory.dmp

        Filesize

        4KB

      • memory/2932-61-0x0000000000330000-0x0000000000331000-memory.dmp

        Filesize

        4KB

      • memory/2932-72-0x0000000000330000-0x0000000000331000-memory.dmp

        Filesize

        4KB

      • memory/2932-71-0x0000000000330000-0x0000000000331000-memory.dmp

        Filesize

        4KB

      • memory/2932-70-0x0000000000330000-0x0000000000331000-memory.dmp

        Filesize

        4KB

      • memory/2932-69-0x0000000000330000-0x0000000000331000-memory.dmp

        Filesize

        4KB

      • memory/2932-68-0x0000000000330000-0x0000000000331000-memory.dmp

        Filesize

        4KB

      • memory/2932-67-0x0000000000330000-0x0000000000331000-memory.dmp

        Filesize

        4KB

      • memory/2932-66-0x0000000000330000-0x0000000000331000-memory.dmp

        Filesize

        4KB

      • memory/2932-65-0x0000000000330000-0x0000000000331000-memory.dmp

        Filesize

        4KB

      • memory/2932-64-0x0000000000330000-0x0000000000331000-memory.dmp

        Filesize

        4KB

      • memory/2932-63-0x0000000000330000-0x0000000000331000-memory.dmp

        Filesize

        4KB

      • memory/2932-62-0x0000000000330000-0x0000000000331000-memory.dmp

        Filesize

        4KB