Analysis

  • max time kernel
    92s
  • max time network
    97s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    10-09-2024 00:03

General

  • Target

    d74f6f38f03acb6713cfe0bc28a02673_JaffaCakes118.exe

  • Size

    479KB

  • MD5

    d74f6f38f03acb6713cfe0bc28a02673

  • SHA1

    2d2482fa5beb63724d86e2c45fb74664c51d910a

  • SHA256

    4e9a82dfa6162528e576b36551313540f52394cc82f276684f85cf34182aee2b

  • SHA512

    21080d91fd1761150fcb2fd190e33203965e79a67937674163a0de7d4922d6f8e5e30c525cce79f4146afd871702cc96498754eec2a1b298bf6907a1de03c732

  • SSDEEP

    6144:ZAFhfEh0YAppPTxSKZNceVL5t0e6drt1mCkFRvFFQhlqKEp/wCqY:ZcEWYAbTxD0eDtHCJ1mCkFRvghusY

Malware Config

Extracted

Family

trickbot

Version

1000263

Botnet

jim315

C2

118.97.119.218:449

94.181.47.198:449

144.121.143.129:449

185.200.60.138:449

185.42.52.126:449

181.174.112.74:449

178.116.83.49:443

121.58.242.206:449

182.50.64.148:449

82.222.40.119:449

97.78.222.18:449

67.79.15.106:449

168.167.87.79:443

103.111.53.126:449

182.253.20.66:449

192.188.120.164:443

81.17.86.112:443

95.154.80.154:449

46.149.182.112:449

69.9.232.167:443

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

Signatures

  • Trickbot

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

  • Trickbot x86 loader 4 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 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 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\d74f6f38f03acb6713cfe0bc28a02673_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d74f6f38f03acb6713cfe0bc28a02673_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1288
    • C:\Windows\SysWOW64\cmd.exe
      /c sc stop WinDefend
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2236
      • C:\Windows\SysWOW64\sc.exe
        sc stop WinDefend
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:3028
    • C:\Windows\SysWOW64\cmd.exe
      /c sc delete WinDefend
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2468
      • C:\Windows\SysWOW64\sc.exe
        sc delete WinDefend
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2636
    • C:\Windows\SysWOW64\cmd.exe
      /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2444
      • 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:2944
    • C:\Users\Admin\AppData\Roaming\mssert\d84f7f39f03acb7813cfe0bc29a02783_KaffaDaket119.exe
      C:\Users\Admin\AppData\Roaming\mssert\d84f7f39f03acb7813cfe0bc29a02783_KaffaDaket119.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2760
      • C:\Windows\SysWOW64\cmd.exe
        /c sc stop WinDefend
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2756
        • C:\Windows\SysWOW64\sc.exe
          sc stop WinDefend
          4⤵
          • Launches sc.exe
          • System Location Discovery: System Language Discovery
          PID:2640
      • C:\Windows\SysWOW64\cmd.exe
        /c sc delete WinDefend
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2116
        • C:\Windows\SysWOW64\sc.exe
          sc delete WinDefend
          4⤵
          • Launches sc.exe
          • System Location Discovery: System Language Discovery
          PID:2752
      • C:\Windows\SysWOW64\cmd.exe
        /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2948
        • 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:2660
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
          PID:2652
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {C28E9896-F1CE-485A-AD1E-4C9420EFE9E8} S-1-5-18:NT AUTHORITY\System:Service:
      1⤵
        PID:2284
        • C:\Users\Admin\AppData\Roaming\mssert\d84f7f39f03acb7813cfe0bc29a02783_KaffaDaket119.exe
          C:\Users\Admin\AppData\Roaming\mssert\d84f7f39f03acb7813cfe0bc29a02783_KaffaDaket119.exe
          2⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:3052
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe
            3⤵
              PID:2372

        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

          2adeffc02f580dbe2bf13c44a4684058

          SHA1

          aff78ffc28d6037075758ebbee3ee4193fbc20a8

          SHA256

          e2dec4aaa19f9642736e7adeb71c502d51d997d90904f56f029670a9be6eecb1

          SHA512

          80af3c7165c84b5c64bae2608e1d6cadc3137a021517ebccc9c51de78bdd7649cd093a414dbd2f3f523bfa78bd62fa37141f030bfe4ac36edeefca659b7d23c5

        • C:\Users\Admin\AppData\Roaming\mssert\d84f7f39f03acb7813cfe0bc29a02783_KaffaDaket119.exe

          Filesize

          479KB

          MD5

          d74f6f38f03acb6713cfe0bc28a02673

          SHA1

          2d2482fa5beb63724d86e2c45fb74664c51d910a

          SHA256

          4e9a82dfa6162528e576b36551313540f52394cc82f276684f85cf34182aee2b

          SHA512

          21080d91fd1761150fcb2fd190e33203965e79a67937674163a0de7d4922d6f8e5e30c525cce79f4146afd871702cc96498754eec2a1b298bf6907a1de03c732

        • memory/1288-0-0x0000000000360000-0x000000000039D000-memory.dmp

          Filesize

          244KB

        • memory/1288-21-0x0000000000400000-0x000000000047B000-memory.dmp

          Filesize

          492KB

        • memory/1288-22-0x0000000000360000-0x000000000039D000-memory.dmp

          Filesize

          244KB

        • memory/2372-38-0x0000000140000000-0x0000000140035000-memory.dmp

          Filesize

          212KB

        • memory/2652-15-0x0000000140000000-0x0000000140035000-memory.dmp

          Filesize

          212KB

        • memory/2652-14-0x0000000140000000-0x0000000140035000-memory.dmp

          Filesize

          212KB

        • memory/2760-11-0x0000000010000000-0x0000000010007000-memory.dmp

          Filesize

          28KB

        • memory/2760-10-0x0000000010000000-0x0000000010007000-memory.dmp

          Filesize

          28KB

        • memory/2760-31-0x0000000000360000-0x000000000039D000-memory.dmp

          Filesize

          244KB

        • memory/2760-30-0x0000000000400000-0x000000000047B000-memory.dmp

          Filesize

          492KB

        • memory/2760-9-0x0000000000360000-0x000000000039D000-memory.dmp

          Filesize

          244KB

        • memory/3052-45-0x0000000000400000-0x000000000047B000-memory.dmp

          Filesize

          492KB