Analysis

  • max time kernel
    93s
  • max time network
    98s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    18-10-2024 08:31

General

  • Target

    566e13e8c5d8ed5c97d9162c4c6ba5d0_JaffaCakes118.exe

  • Size

    332KB

  • MD5

    566e13e8c5d8ed5c97d9162c4c6ba5d0

  • SHA1

    f09dbdba1c53a02c416620c9ca07f7e517076677

  • SHA256

    d3bb47fb961a415f8adc37b8154c42ee2214cd81c8fcb56982980eacd3b6ea86

  • SHA512

    13a75d9875ca31a67401470228f9aba44cbb5883d8692ca193b6b3eef8f6e7777f461df2ee53a4a8de986116bb857672684ed16e7d416efaae83fc1bf2a8d972

  • SSDEEP

    6144:50Xc85ziBHz6lDiBo8jcdMheQ/Qj4tcmMpcG3C6YFlfTNU:50XciziBT6u3YdM0Ae41MpcG3Q6

Malware Config

Extracted

Family

trickbot

Version

1000305

Botnet

lib359

C2

188.68.208.240:443

24.247.181.155:449

174.105.235.178:449

188.68.211.126:443

181.113.17.230:449

174.105.233.82:449

71.14.129.8:449

216.183.62.43:449

42.115.91.177:443

137.74.151.18:443

71.94.101.25:443

206.130.141.255:449

92.38.163.39:443

74.140.160.33:449

65.31.241.133:449

140.190.54.187:449

24.247.181.226:449

64.203.225.216:449

213.183.63.245:443

103.110.91.118:449

Attributes
  • autorun
    Control:GetSystemInfo
    Name:systeminfo
    Name:injectDll
    Name:pwgrab
ecc_pubkey.base64

Signatures

  • Trickbot

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

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

    Using powershell.exe command.

  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Drops file in System32 directory 2 IoCs
  • Launches sc.exe 4 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 15 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 6 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\566e13e8c5d8ed5c97d9162c4c6ba5d0_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\566e13e8c5d8ed5c97d9162c4c6ba5d0_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2524
    • C:\Windows\SysWOW64\cmd.exe
      /c sc stop WinDefend
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2968
      • C:\Windows\SysWOW64\sc.exe
        sc stop WinDefend
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2992
    • C:\Windows\SysWOW64\cmd.exe
      /c sc delete WinDefend
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2984
      • C:\Windows\SysWOW64\sc.exe
        sc delete WinDefend
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2760
    • C:\Windows\SysWOW64\cmd.exe
      /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3012
      • 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:2756
    • C:\Users\Admin\AppData\Roaming\vrssit\677e13e9c6d9ed6c98d9172c4c7ba6d0_KaffaDaket119.exe
      C:\Users\Admin\AppData\Roaming\vrssit\677e13e9c6d9ed6c98d9172c4c7ba6d0_KaffaDaket119.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:568
      • C:\Windows\SysWOW64\cmd.exe
        /c sc stop WinDefend
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2812
        • C:\Windows\SysWOW64\sc.exe
          sc stop WinDefend
          4⤵
          • Launches sc.exe
          • System Location Discovery: System Language Discovery
          PID:2948
      • C:\Windows\SysWOW64\cmd.exe
        /c sc delete WinDefend
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2828
        • C:\Windows\SysWOW64\sc.exe
          sc delete WinDefend
          4⤵
          • Launches sc.exe
          • System Location Discovery: System Language Discovery
          PID:1468
      • C:\Windows\SysWOW64\cmd.exe
        /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2892
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          powershell Set-MpPreference -DisableRealtimeMonitoring $true
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • Drops file in System32 directory
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1472
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
          PID:2192
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {104B0753-7277-4690-B942-CAAFD9151697} S-1-5-18:NT AUTHORITY\System:Service:
      1⤵
        PID:2236
        • C:\Users\Admin\AppData\Roaming\vrssit\677e13e9c6d9ed6c98d9172c4c7ba6d0_KaffaDaket119.exe
          C:\Users\Admin\AppData\Roaming\vrssit\677e13e9c6d9ed6c98d9172c4c7ba6d0_KaffaDaket119.exe
          2⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:960
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe
            3⤵
              PID:1104

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

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

          Filesize

          7KB

          MD5

          0fe3ac231db8cb6421253fb0b3053d17

          SHA1

          74ce3684a1d9bdb1598dfc18f51233f22d4e095f

          SHA256

          2f86ffeeacc11c6ff53fd7c56755dd0944433dec435bfb9780a71d109c62d14c

          SHA512

          7ee964eb908be3828968027681f6450c694e47026afcd9b93cc5d7274c763708e1d678113ce8e65e0769de12afeff671a3f0f1e233648f37e658e53f25369ee1

        • \Users\Admin\AppData\Roaming\vrssit\677e13e9c6d9ed6c98d9172c4c7ba6d0_KaffaDaket119.exe

          Filesize

          332KB

          MD5

          566e13e8c5d8ed5c97d9162c4c6ba5d0

          SHA1

          f09dbdba1c53a02c416620c9ca07f7e517076677

          SHA256

          d3bb47fb961a415f8adc37b8154c42ee2214cd81c8fcb56982980eacd3b6ea86

          SHA512

          13a75d9875ca31a67401470228f9aba44cbb5883d8692ca193b6b3eef8f6e7777f461df2ee53a4a8de986116bb857672684ed16e7d416efaae83fc1bf2a8d972

        • memory/568-46-0x0000000000400000-0x0000000000454000-memory.dmp

          Filesize

          336KB

        • memory/568-47-0x0000000010000000-0x0000000010007000-memory.dmp

          Filesize

          28KB

        • memory/2192-51-0x0000000140000000-0x0000000140039000-memory.dmp

          Filesize

          228KB

        • memory/2192-52-0x0000000140000000-0x0000000140039000-memory.dmp

          Filesize

          228KB

        • memory/2524-14-0x000000007EFA0000-0x000000007EFA1000-memory.dmp

          Filesize

          4KB

        • memory/2524-17-0x000000007EFA0000-0x000000007EFA1000-memory.dmp

          Filesize

          4KB

        • memory/2524-12-0x000000007EFA0000-0x000000007EFA1000-memory.dmp

          Filesize

          4KB

        • memory/2524-11-0x000000007EFA0000-0x000000007EFA1000-memory.dmp

          Filesize

          4KB

        • memory/2524-3-0x000000007EFA0000-0x000000007EFA1000-memory.dmp

          Filesize

          4KB

        • memory/2524-13-0x000000007EFA0000-0x000000007EFA1000-memory.dmp

          Filesize

          4KB

        • memory/2524-16-0x000000007EFA0000-0x000000007EFA1000-memory.dmp

          Filesize

          4KB

        • memory/2524-15-0x000000007EFA0000-0x000000007EFA1000-memory.dmp

          Filesize

          4KB

        • memory/2524-18-0x000000000040F000-0x0000000000410000-memory.dmp

          Filesize

          4KB

        • memory/2524-10-0x000000007EFA0000-0x000000007EFA1000-memory.dmp

          Filesize

          4KB

        • memory/2524-19-0x0000000000400000-0x0000000000454000-memory.dmp

          Filesize

          336KB

        • memory/2524-8-0x000000007EFA0000-0x000000007EFA1000-memory.dmp

          Filesize

          4KB

        • memory/2524-9-0x000000007EFA0000-0x000000007EFA1000-memory.dmp

          Filesize

          4KB

        • memory/2524-7-0x000000007EFA0000-0x000000007EFA1000-memory.dmp

          Filesize

          4KB

        • memory/2524-5-0x000000007EFA0000-0x000000007EFA1000-memory.dmp

          Filesize

          4KB

        • memory/2524-6-0x000000007EFA0000-0x000000007EFA1000-memory.dmp

          Filesize

          4KB

        • memory/2524-4-0x000000007EFA0000-0x000000007EFA1000-memory.dmp

          Filesize

          4KB