Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    02-12-2024 03:11

General

  • Target

    b682c3220977589e57e52db385c538f9_JaffaCakes118.exe

  • Size

    332KB

  • MD5

    b682c3220977589e57e52db385c538f9

  • SHA1

    dc704cb2e1bbca69e3d068b3e630af3c2745dd70

  • SHA256

    ef5a54d5db53b4048dddc782c78f7afc2d66a2f24e480d91be9c9a96d085f117

  • SHA512

    5353079e086130e9408ecbf18b391fd709f903cba03fc0dbead335b2fdebad3e07093d852d6f4ba03d8f1147531c14ff2129b9cb81e15317fe3c2c0c222cc3aa

  • SSDEEP

    6144:5fjz/OEjZzrjhHqbabslnCfyytYQg9rLJmQkdFLT9yx/0+zN6:5ff/blHK4s0yuZgZJmQk7tyZ0+A

Malware Config

Extracted

Family

trickbot

Version

1000306

Botnet

tot359

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

198.46.160.217:443

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

23.94.187.116:443

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.

  • Trickbot family
  • 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\b682c3220977589e57e52db385c538f9_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b682c3220977589e57e52db385c538f9_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2756
    • C:\Windows\SysWOW64\cmd.exe
      /c sc stop WinDefend
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2804
      • C:\Windows\SysWOW64\sc.exe
        sc stop WinDefend
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:1896
    • C:\Windows\SysWOW64\cmd.exe
      /c sc delete WinDefend
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2788
      • C:\Windows\SysWOW64\sc.exe
        sc delete WinDefend
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2620
    • C:\Windows\SysWOW64\cmd.exe
      /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3020
      • 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:1196
    • C:\Users\Admin\AppData\Roaming\vrssit\b792c3220988699e68e62db396c639f9_KaffaDaket119.exe
      C:\Users\Admin\AppData\Roaming\vrssit\b792c3220988699e68e62db396c639f9_KaffaDaket119.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2732
      • C:\Windows\SysWOW64\cmd.exe
        /c sc stop WinDefend
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2580
        • C:\Windows\SysWOW64\sc.exe
          sc stop WinDefend
          4⤵
          • Launches sc.exe
          • System Location Discovery: System Language Discovery
          PID:1992
      • C:\Windows\SysWOW64\cmd.exe
        /c sc delete WinDefend
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2588
        • C:\Windows\SysWOW64\sc.exe
          sc delete WinDefend
          4⤵
          • Launches sc.exe
          • System Location Discovery: System Language Discovery
          PID:2100
      • C:\Windows\SysWOW64\cmd.exe
        /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2692
        • 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:2264
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
          PID:264
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {2612F171-E762-4831-A728-35983C287F49} S-1-5-18:NT AUTHORITY\System:Service:
      1⤵
        PID:408
        • C:\Users\Admin\AppData\Roaming\vrssit\b792c3220988699e68e62db396c639f9_KaffaDaket119.exe
          C:\Users\Admin\AppData\Roaming\vrssit\b792c3220988699e68e62db396c639f9_KaffaDaket119.exe
          2⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:804
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe
            3⤵
              PID:1900

        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

          7cd41eacac0f7fd255c667d88731702a

          SHA1

          03ce1c7ad86d02a98a7abf90bdd7f0e1da3a21d1

          SHA256

          47a2955063d89a1ee1ec49b17f912e08d500cdd972ad857fdbf98bbedddcbbda

          SHA512

          6c83ff276fffb37282e196cade83ca8b96df51c7a3b7b81eaae9b123ce884b3db8c6b2d6ff1be57332e169bb964d4913c49f902e4f311dffaaa4fd5c3cb93fd4

        • \Users\Admin\AppData\Roaming\vrssit\b792c3220988699e68e62db396c639f9_KaffaDaket119.exe

          Filesize

          332KB

          MD5

          b682c3220977589e57e52db385c538f9

          SHA1

          dc704cb2e1bbca69e3d068b3e630af3c2745dd70

          SHA256

          ef5a54d5db53b4048dddc782c78f7afc2d66a2f24e480d91be9c9a96d085f117

          SHA512

          5353079e086130e9408ecbf18b391fd709f903cba03fc0dbead335b2fdebad3e07093d852d6f4ba03d8f1147531c14ff2129b9cb81e15317fe3c2c0c222cc3aa

        • memory/264-52-0x0000000140000000-0x0000000140039000-memory.dmp

          Filesize

          228KB

        • memory/264-51-0x0000000140000000-0x0000000140039000-memory.dmp

          Filesize

          228KB

        • memory/1900-89-0x0000000140000000-0x0000000140039000-memory.dmp

          Filesize

          228KB

        • memory/2732-47-0x0000000010000000-0x0000000010007000-memory.dmp

          Filesize

          28KB

        • memory/2732-46-0x0000000000400000-0x0000000000454000-memory.dmp

          Filesize

          336KB

        • memory/2756-15-0x000000007EFA0000-0x000000007EFA1000-memory.dmp

          Filesize

          4KB

        • memory/2756-10-0x000000007EFA0000-0x000000007EFA1000-memory.dmp

          Filesize

          4KB

        • memory/2756-8-0x000000007EFA0000-0x000000007EFA1000-memory.dmp

          Filesize

          4KB

        • memory/2756-11-0x000000007EFA0000-0x000000007EFA1000-memory.dmp

          Filesize

          4KB

        • memory/2756-7-0x000000007EFA0000-0x000000007EFA1000-memory.dmp

          Filesize

          4KB

        • memory/2756-19-0x0000000000400000-0x0000000000454000-memory.dmp

          Filesize

          336KB

        • memory/2756-9-0x000000007EFA0000-0x000000007EFA1000-memory.dmp

          Filesize

          4KB

        • memory/2756-16-0x000000007EFA0000-0x000000007EFA1000-memory.dmp

          Filesize

          4KB

        • memory/2756-12-0x000000007EFA0000-0x000000007EFA1000-memory.dmp

          Filesize

          4KB

        • memory/2756-13-0x000000007EFA0000-0x000000007EFA1000-memory.dmp

          Filesize

          4KB

        • memory/2756-14-0x000000007EFA0000-0x000000007EFA1000-memory.dmp

          Filesize

          4KB

        • memory/2756-6-0x000000007EFA0000-0x000000007EFA1000-memory.dmp

          Filesize

          4KB

        • memory/2756-5-0x000000007EFA0000-0x000000007EFA1000-memory.dmp

          Filesize

          4KB

        • memory/2756-4-0x000000007EFA0000-0x000000007EFA1000-memory.dmp

          Filesize

          4KB

        • memory/2756-3-0x000000007EFA0000-0x000000007EFA1000-memory.dmp

          Filesize

          4KB

        • memory/2756-17-0x000000007EFA0000-0x000000007EFA1000-memory.dmp

          Filesize

          4KB

        • memory/2756-18-0x000000000040F000-0x0000000000410000-memory.dmp

          Filesize

          4KB