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Analysis

  • max time kernel
    150s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    30/05/2024, 11:46

General

  • Target

    841e9227af67d61b8db0d61e56a2674c_JaffaCakes118.exe

  • Size

    543KB

  • MD5

    841e9227af67d61b8db0d61e56a2674c

  • SHA1

    53570172745634ae234cc5781c4537bfec5931b2

  • SHA256

    c6116c1f7d5326b65000c44e2c690967672a658d6123f8ecb1634277748bebbc

  • SHA512

    c12c17aafbd7d9ce65f7bb067f90ae7a9d1d4b494e2e60ec099b2afbe2d190b8840689217c58bd724fb1706489a063da49e1aa973df10cd6c004fa5af80b8c06

  • SSDEEP

    12288:cQawNsW7lerECtu4aLgbqu6khVc0qI7oe3gP5WecUa/0TBPf0:cQa+HperrOUj6k7ZqC30tbBPf0

Malware Config

Extracted

Family

netwire

C2

79.172.242.87:3305

Attributes
  • activex_autorun

    false

  • copy_executable

    true

  • delete_original

    false

  • host_id

    Summer

  • install_path

    %AppData%\Install\Host.exe

  • keylogger_dir

    %AppData%\Logs\

  • lock_executable

    true

  • mutex

    HsOoVGHW

  • offline_keylogger

    true

  • password

    Password

  • registry_autorun

    false

  • use_mutex

    true

Signatures

  • NetWire RAT payload 2 IoCs
  • Netwire

    Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.

  • Drops startup file 1 IoCs
  • Executes dropped EXE 25 IoCs
  • Loads dropped DLL 49 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 25 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\841e9227af67d61b8db0d61e56a2674c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\841e9227af67d61b8db0d61e56a2674c_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2696
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\RQKLOiEWbKfOiLhDWVGTf.cmd
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\RQKLOiEWbKfOiLhDWVGTf.cmd RQKLOiEWbKfOiLhDWVG
      2⤵
      • Drops startup file
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2276
      • C:\Windows\SysWOW64\wscript.exe
        - vbc
        3⤵
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:2896
        • C:\Users\Admin\AppData\Roaming\Install\Host.exe
          "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
          4⤵
          • Executes dropped EXE
          PID:2664
      • C:\Windows\SysWOW64\wscript.exe
        - vbc
        3⤵
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:1760
        • C:\Users\Admin\AppData\Roaming\Install\Host.exe
          "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
          4⤵
          • Executes dropped EXE
          PID:2468
      • C:\Windows\SysWOW64\wscript.exe
        - vbc
        3⤵
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:2408
        • C:\Users\Admin\AppData\Roaming\Install\Host.exe
          "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
          4⤵
          • Executes dropped EXE
          PID:768
      • C:\Windows\SysWOW64\wscript.exe
        - vbc
        3⤵
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:328
        • C:\Users\Admin\AppData\Roaming\Install\Host.exe
          "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
          4⤵
          • Executes dropped EXE
          PID:756
      • C:\Windows\SysWOW64\wscript.exe
        - vbc
        3⤵
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:2584
        • C:\Users\Admin\AppData\Roaming\Install\Host.exe
          "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
          4⤵
          • Executes dropped EXE
          PID:2184
      • C:\Windows\SysWOW64\wscript.exe
        - vbc
        3⤵
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:2692
        • C:\Users\Admin\AppData\Roaming\Install\Host.exe
          "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
          4⤵
          • Executes dropped EXE
          PID:1172
      • C:\Windows\SysWOW64\wscript.exe
        - vbc
        3⤵
        • Loads dropped DLL
        PID:2720
        • C:\Users\Admin\AppData\Roaming\Install\Host.exe
          "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
          4⤵
          • Executes dropped EXE
          PID:2728
      • C:\Windows\SysWOW64\wscript.exe
        - vbc
        3⤵
        • Loads dropped DLL
        PID:524
        • C:\Users\Admin\AppData\Roaming\Install\Host.exe
          "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
          4⤵
          • Executes dropped EXE
          PID:1988
      • C:\Windows\SysWOW64\wscript.exe
        - vbc
        3⤵
        • Loads dropped DLL
        PID:1068
        • C:\Users\Admin\AppData\Roaming\Install\Host.exe
          "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
          4⤵
          • Executes dropped EXE
          PID:1804
      • C:\Windows\SysWOW64\wscript.exe
        - vbc
        3⤵
        • Loads dropped DLL
        PID:1304
        • C:\Users\Admin\AppData\Roaming\Install\Host.exe
          "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
          4⤵
          • Executes dropped EXE
          PID:1120
      • C:\Windows\SysWOW64\wscript.exe
        - vbc
        3⤵
        • Loads dropped DLL
        PID:900
        • C:\Users\Admin\AppData\Roaming\Install\Host.exe
          "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
          4⤵
          • Executes dropped EXE
          PID:2792
      • C:\Windows\SysWOW64\wscript.exe
        - vbc
        3⤵
        • Loads dropped DLL
        PID:2876
        • C:\Users\Admin\AppData\Roaming\Install\Host.exe
          "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
          4⤵
          • Executes dropped EXE
          PID:2316
      • C:\Windows\SysWOW64\wscript.exe
        - vbc
        3⤵
        • Loads dropped DLL
        PID:1500
        • C:\Users\Admin\AppData\Roaming\Install\Host.exe
          "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
          4⤵
          • Executes dropped EXE
          PID:2744
      • C:\Windows\SysWOW64\wscript.exe
        - vbc
        3⤵
        • Loads dropped DLL
        PID:2496
        • C:\Users\Admin\AppData\Roaming\Install\Host.exe
          "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
          4⤵
          • Executes dropped EXE
          PID:2460
      • C:\Windows\SysWOW64\wscript.exe
        - vbc
        3⤵
        • Loads dropped DLL
        PID:2724
        • C:\Users\Admin\AppData\Roaming\Install\Host.exe
          "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
          4⤵
          • Executes dropped EXE
          PID:2412
      • C:\Windows\SysWOW64\wscript.exe
        - vbc
        3⤵
        • Loads dropped DLL
        PID:2348
        • C:\Users\Admin\AppData\Roaming\Install\Host.exe
          "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
          4⤵
          • Executes dropped EXE
          PID:2468
      • C:\Windows\SysWOW64\wscript.exe
        - vbc
        3⤵
          PID:1160
        • C:\Windows\SysWOW64\wscript.exe
          - vbc
          3⤵
            PID:1384
          • C:\Windows\SysWOW64\wscript.exe
            - vbc
            3⤵
              PID:292
            • C:\Windows\SysWOW64\wscript.exe
              - vbc
              3⤵
              • Loads dropped DLL
              PID:1248
              • C:\Users\Admin\AppData\Roaming\Install\Host.exe
                "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
                4⤵
                • Executes dropped EXE
                PID:2340
            • C:\Windows\SysWOW64\wscript.exe
              - vbc
              3⤵
              • Loads dropped DLL
              PID:2592
              • C:\Users\Admin\AppData\Roaming\Install\Host.exe
                "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
                4⤵
                • Executes dropped EXE
                PID:756
            • C:\Windows\SysWOW64\wscript.exe
              - vbc
              3⤵
              • Loads dropped DLL
              PID:1540
              • C:\Users\Admin\AppData\Roaming\Install\Host.exe
                "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
                4⤵
                • Executes dropped EXE
                PID:2040
            • C:\Windows\SysWOW64\wscript.exe
              - vbc
              3⤵
              • Loads dropped DLL
              PID:1696
              • C:\Users\Admin\AppData\Roaming\Install\Host.exe
                "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
                4⤵
                • Executes dropped EXE
                PID:2740
            • C:\Windows\SysWOW64\wscript.exe
              - vbc
              3⤵
                PID:1904
              • C:\Windows\SysWOW64\wscript.exe
                - vbc
                3⤵
                • Loads dropped DLL
                PID:1620
                • C:\Users\Admin\AppData\Roaming\Install\Host.exe
                  "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
                  4⤵
                  • Executes dropped EXE
                  PID:1504
              • C:\Windows\SysWOW64\wscript.exe
                - vbc
                3⤵
                  PID:2536
                • C:\Windows\SysWOW64\wscript.exe
                  - vbc
                  3⤵
                  • Loads dropped DLL
                  PID:2780
                  • C:\Users\Admin\AppData\Roaming\Install\Host.exe
                    "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
                    4⤵
                    • Executes dropped EXE
                    PID:2084
                • C:\Windows\SysWOW64\wscript.exe
                  - vbc
                  3⤵
                  • Loads dropped DLL
                  PID:2144
                  • C:\Users\Admin\AppData\Roaming\Install\Host.exe
                    "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
                    4⤵
                    • Executes dropped EXE
                    PID:1200
                • C:\Windows\SysWOW64\wscript.exe
                  - vbc
                  3⤵
                  • Loads dropped DLL
                  PID:1836
                  • C:\Users\Admin\AppData\Roaming\Install\Host.exe
                    "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
                    4⤵
                    • Executes dropped EXE
                    PID:2960
                • C:\Windows\SysWOW64\wscript.exe
                  - vbc
                  3⤵
                    PID:2808

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

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              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\RQKLOiEWbKfOiLhDWVG

                Filesize

                47KB

                MD5

                18f33384d94dcb1b64c41ce700f09133

                SHA1

                ce3dc15e620224dfd617b325c6506ae64c5044c7

                SHA256

                03820afb4df4b6117811c1c537426e7bb3ac8d533a231f4981e228ddb6fbd7ab

                SHA512

                a0169c2c0eb667f6cc322efe42ebaabcd09dce68cd467ba0b62fe6b5b17c22a66dfaae79fa56cc736c34f1ba1a409a59bfcfdb626c14e3faab58dd1054f21ff3

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\WARLYLeiLefd

                Filesize

                84KB

                MD5

                547c89d00251c1f8e7b09e9e6dd44c33

                SHA1

                87f6452217915ba0f9232d80c8c53dfeab60e2e1

                SHA256

                97eca6ef0ffe505508e2176372283435ce1bd9cd6be41b66677071d7853211d4

                SHA512

                8622ce054473eaa8b5b7cc520249b71b22f42f701769f9cbe0db4ddc0e0ffb1bf9c3f280b880c947abaf3cb998661d971c744b94d5f3816b607c18e6d85b9b5b

              • \Users\Admin\AppData\Local\Temp\IXP000.TMP\RQKLOiEWbKfOiLhDWVGTf.cmd

                Filesize

                732KB

                MD5

                71d8f6d5dc35517275bc38ebcc815f9f

                SHA1

                cae4e8c730de5a01d30aabeb3e5cb2136090ed8d

                SHA256

                fb73a819b37523126c7708a1d06f3b8825fa60c926154ab2d511ba668f49dc4b

                SHA512

                4826f45000ea50d9044e3ef11e83426281fbd5f3f5a25f9786c2e487b4cf26b04f6f900ca6e70440644c9d75f700a4c908ab6f398f59c65ee1bff85dfef4ce59

              • \Users\Admin\AppData\Roaming\Install\Host.exe

                Filesize

                138KB

                MD5

                d1ab72db2bedd2f255d35da3da0d4b16

                SHA1

                860265276b29b42b8c4b077e5c651def9c81b6e9

                SHA256

                047f3c5a7ab0ea05f35b2ca8037bf62dd4228786d07707064dbd0d46569305d0

                SHA512

                b46830742eebc85e731c14f7dc72cc6734fcc79aab46f6080c95589c438c4cca0a069027badc0a8a78e4deeb31cdf38df3d63db679b793212a32efdad7bb8185

              • memory/328-82-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

                Filesize

                4KB

              • memory/1760-48-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

                Filesize

                4KB

              • memory/2276-19-0x0000000000150000-0x0000000000151000-memory.dmp

                Filesize

                4KB

              • memory/2276-104-0x0000000000150000-0x0000000000151000-memory.dmp

                Filesize

                4KB

              • memory/2408-65-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

                Filesize

                4KB

              • memory/2584-99-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

                Filesize

                4KB

              • memory/2692-117-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

                Filesize

                4KB

              • memory/2720-135-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

                Filesize

                4KB

              • memory/2896-20-0x0000000000400000-0x000000000041E000-memory.dmp

                Filesize

                120KB

              • memory/2896-22-0x0000000000400000-0x000000000041E000-memory.dmp

                Filesize

                120KB

              • memory/2896-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

                Filesize

                4KB

              • memory/2896-30-0x0000000000400000-0x000000000041E000-memory.dmp

                Filesize

                120KB