Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    01-05-2024 16:56

General

  • Target

    0c54d2ae9c14efbcbbb00400970f1882_JaffaCakes118.exe

  • Size

    848KB

  • MD5

    0c54d2ae9c14efbcbbb00400970f1882

  • SHA1

    a81d4f9f8ac30ea98557e09e9a7097a7560dc288

  • SHA256

    2df19babfd77debddaca213c48022b200593b478afc1907bbe6a2b31c439f0b0

  • SHA512

    71593244ae73e3318f9974f408164fa9a80537f293f0f5cff8cb92893d4362a842bacc81a6ace747969ef68573a5ad9d4f435eb13b4824403f9f16b3379e2b0e

  • SSDEEP

    12288:YMgdE74Qo2aKplFAuL1Xt/jV6ZmFwDrr74jVr/b6tE67cEFpb4Re7:YMg8Pd9b/pSewD37yr/WE67cEnERS

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) 3 TTPs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • Drops file in System32 directory 2 IoCs
  • Launches sc.exe 4 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 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\0c54d2ae9c14efbcbbb00400970f1882_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0c54d2ae9c14efbcbbb00400970f1882_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2252
    • C:\Windows\SysWOW64\cmd.exe
      /c sc stop WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2696
      • C:\Windows\SysWOW64\sc.exe
        sc stop WinDefend
        3⤵
        • Launches sc.exe
        PID:2444
    • C:\Windows\SysWOW64\cmd.exe
      /c sc delete WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2708
      • C:\Windows\SysWOW64\sc.exe
        sc delete WinDefend
        3⤵
        • Launches sc.exe
        PID:2304
    • C:\Windows\SysWOW64\cmd.exe
      /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2528
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        powershell Set-MpPreference -DisableRealtimeMonitoring $true
        3⤵
        • Drops file in System32 directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2908
    • C:\Users\Admin\AppData\Roaming\cleanmem\0c65d2ae9c15efbcbbb00500980f1992_KaffaDalet119.exe
      C:\Users\Admin\AppData\Roaming\cleanmem\0c65d2ae9c15efbcbbb00500980f1992_KaffaDalet119.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2560
      • C:\Windows\SysWOW64\cmd.exe
        /c sc stop WinDefend
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2416
        • C:\Windows\SysWOW64\sc.exe
          sc stop WinDefend
          4⤵
          • Launches sc.exe
          PID:2520
      • C:\Windows\SysWOW64\cmd.exe
        /c sc delete WinDefend
        3⤵
          PID:2156
          • C:\Windows\SysWOW64\sc.exe
            sc delete WinDefend
            4⤵
            • Launches sc.exe
            PID:2644
        • C:\Windows\SysWOW64\cmd.exe
          /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
          3⤵
            PID:1180
            • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
              powershell Set-MpPreference -DisableRealtimeMonitoring $true
              4⤵
              • Drops file in System32 directory
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:2628
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe
            3⤵
              PID:1964
        • C:\Windows\system32\taskeng.exe
          taskeng.exe {64FA25FF-B908-41EA-BF92-DB8DD78511E9} S-1-5-18:NT AUTHORITY\System:Service:
          1⤵
            PID:2924
            • C:\Users\Admin\AppData\Roaming\cleanmem\0c65d2ae9c15efbcbbb00500980f1992_KaffaDalet119.exe
              C:\Users\Admin\AppData\Roaming\cleanmem\0c65d2ae9c15efbcbbb00500980f1992_KaffaDalet119.exe
              2⤵
              • Executes dropped EXE
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of SetWindowsHookEx
              PID:2088
              • C:\Windows\system32\svchost.exe
                C:\Windows\system32\svchost.exe
                3⤵
                  PID:2348

            Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

              Filesize

              7KB

              MD5

              b8f694b2483c5ca31e6061f20a1c8f95

              SHA1

              5c24d267c4e32d26f638c860d21156d485163119

              SHA256

              47b9df1236fe519e7e71b9086018c7582818d2e389065d20572145156a95cf6e

              SHA512

              d66e1ca017296a833ce1224cd5e82d1153b352d92a39d0ba2d4934dbee31a059de34e30c08cc9fb05c77d37d4cccb4a620914bddc8c5beb449b60d85508c25af

            • \Users\Admin\AppData\Roaming\cleanmem\0c65d2ae9c15efbcbbb00500980f1992_KaffaDalet119.exe

              Filesize

              848KB

              MD5

              0c54d2ae9c14efbcbbb00400970f1882

              SHA1

              a81d4f9f8ac30ea98557e09e9a7097a7560dc288

              SHA256

              2df19babfd77debddaca213c48022b200593b478afc1907bbe6a2b31c439f0b0

              SHA512

              71593244ae73e3318f9974f408164fa9a80537f293f0f5cff8cb92893d4362a842bacc81a6ace747969ef68573a5ad9d4f435eb13b4824403f9f16b3379e2b0e

            • memory/1964-51-0x0000000010000000-0x0000000010020000-memory.dmp

              Filesize

              128KB

            • memory/2088-77-0x0000000000330000-0x0000000000331000-memory.dmp

              Filesize

              4KB

            • memory/2088-69-0x0000000000330000-0x0000000000331000-memory.dmp

              Filesize

              4KB

            • memory/2088-70-0x0000000000330000-0x0000000000331000-memory.dmp

              Filesize

              4KB

            • memory/2088-71-0x0000000000330000-0x0000000000331000-memory.dmp

              Filesize

              4KB

            • memory/2088-72-0x0000000000330000-0x0000000000331000-memory.dmp

              Filesize

              4KB

            • memory/2088-73-0x0000000000330000-0x0000000000331000-memory.dmp

              Filesize

              4KB

            • memory/2088-74-0x0000000000330000-0x0000000000331000-memory.dmp

              Filesize

              4KB

            • memory/2088-75-0x0000000000330000-0x0000000000331000-memory.dmp

              Filesize

              4KB

            • memory/2088-76-0x0000000000330000-0x0000000000331000-memory.dmp

              Filesize

              4KB

            • memory/2088-78-0x0000000000330000-0x0000000000331000-memory.dmp

              Filesize

              4KB

            • memory/2088-79-0x0000000000330000-0x0000000000331000-memory.dmp

              Filesize

              4KB

            • memory/2088-80-0x0000000000330000-0x0000000000331000-memory.dmp

              Filesize

              4KB

            • memory/2252-7-0x0000000000270000-0x0000000000271000-memory.dmp

              Filesize

              4KB

            • memory/2252-19-0x0000000000400000-0x00000000004D7000-memory.dmp

              Filesize

              860KB

            • memory/2252-3-0x0000000000270000-0x0000000000271000-memory.dmp

              Filesize

              4KB

            • memory/2252-13-0x0000000000270000-0x0000000000271000-memory.dmp

              Filesize

              4KB

            • memory/2252-16-0x0000000001F00000-0x0000000001F2B000-memory.dmp

              Filesize

              172KB

            • memory/2252-18-0x000000000041D000-0x000000000041E000-memory.dmp

              Filesize

              4KB

            • memory/2252-4-0x0000000000270000-0x0000000000271000-memory.dmp

              Filesize

              4KB

            • memory/2252-5-0x0000000000270000-0x0000000000271000-memory.dmp

              Filesize

              4KB

            • memory/2252-6-0x0000000000270000-0x0000000000271000-memory.dmp

              Filesize

              4KB

            • memory/2252-15-0x0000000000270000-0x0000000000271000-memory.dmp

              Filesize

              4KB

            • memory/2252-14-0x0000000000270000-0x0000000000271000-memory.dmp

              Filesize

              4KB

            • memory/2252-8-0x0000000000270000-0x0000000000271000-memory.dmp

              Filesize

              4KB

            • memory/2252-9-0x0000000000270000-0x0000000000271000-memory.dmp

              Filesize

              4KB

            • memory/2252-10-0x0000000000270000-0x0000000000271000-memory.dmp

              Filesize

              4KB

            • memory/2252-11-0x0000000000270000-0x0000000000271000-memory.dmp

              Filesize

              4KB

            • memory/2252-12-0x0000000000270000-0x0000000000271000-memory.dmp

              Filesize

              4KB

            • memory/2560-47-0x0000000010000000-0x0000000010007000-memory.dmp

              Filesize

              28KB

            • memory/2560-46-0x0000000000400000-0x00000000004D7000-memory.dmp

              Filesize

              860KB