Analysis

  • max time kernel
    147s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-12-2024 05:58

General

  • Target

    feb88dc5b2bd9fa79aa8ce51a2077e8e_JaffaCakes118.exe

  • Size

    107KB

  • MD5

    feb88dc5b2bd9fa79aa8ce51a2077e8e

  • SHA1

    b1382abc4efeecba978b39af05728ec2357e5deb

  • SHA256

    e3bd5002521558fd23676379b46b6e0526befd56474c2b989d74e6ac150e0784

  • SHA512

    f62d1629d3e12675bbb3c47e22d4a22a67c73230679ae7ad8b2ddcf51bc6d3fa7375d7999dd279ab4053d2b074a263f02327afba7360cca220d7ce3830aea448

  • SSDEEP

    3072:zZ5iA33ue5BYdpCfaymPI7o7GJGPVu76Zj9Knv88X0m:zZgA33uiB6pz6aQUO6Zov88X/

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Signatures

  • MetaSploit

    Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

  • Metasploit family
  • Modifies security service 2 TTPs 22 IoCs
  • Executes dropped EXE 10 IoCs
  • Drops file in System32 directory 22 IoCs
  • UPX packed file 13 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • System Location Discovery: System Language Discovery 1 TTPs 33 IoCs

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

  • Runs .reg file with regedit 11 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\feb88dc5b2bd9fa79aa8ce51a2077e8e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\feb88dc5b2bd9fa79aa8ce51a2077e8e_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:764
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c c:\a.bat
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4944
      • C:\Windows\SysWOW64\regedit.exe
        REGEDIT /S C:\Users\Admin\AppData\Local\Temp\1.reg
        3⤵
        • Modifies security service
        • System Location Discovery: System Language Discovery
        • Runs .reg file with regedit
        PID:5032
    • C:\Windows\SysWOW64\mswin.exe
      C:\Windows\system32\mswin.exe 1168 "C:\Users\Admin\AppData\Local\Temp\feb88dc5b2bd9fa79aa8ce51a2077e8e_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2180
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c c:\a.bat
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:5028
        • C:\Windows\SysWOW64\regedit.exe
          REGEDIT /S C:\Users\Admin\AppData\Local\Temp\1.reg
          4⤵
          • Modifies security service
          • System Location Discovery: System Language Discovery
          • Runs .reg file with regedit
          PID:1964
      • C:\Windows\SysWOW64\mswin.exe
        C:\Windows\system32\mswin.exe 1164 "C:\Windows\SysWOW64\mswin.exe"
        3⤵
        • Executes dropped EXE
        • Drops file in System32 directory
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2900
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c c:\a.bat
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:456
          • C:\Windows\SysWOW64\regedit.exe
            REGEDIT /S C:\Users\Admin\AppData\Local\Temp\1.reg
            5⤵
            • Modifies security service
            • System Location Discovery: System Language Discovery
            • Runs .reg file with regedit
            PID:3460
        • C:\Windows\SysWOW64\mswin.exe
          C:\Windows\system32\mswin.exe 1128 "C:\Windows\SysWOW64\mswin.exe"
          4⤵
          • Executes dropped EXE
          • Drops file in System32 directory
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:4416
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c c:\a.bat
            5⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:4156
            • C:\Windows\SysWOW64\regedit.exe
              REGEDIT /S C:\Users\Admin\AppData\Local\Temp\1.reg
              6⤵
              • Modifies security service
              • System Location Discovery: System Language Discovery
              • Runs .reg file with regedit
              PID:4612
          • C:\Windows\SysWOW64\mswin.exe
            C:\Windows\system32\mswin.exe 1144 "C:\Windows\SysWOW64\mswin.exe"
            5⤵
            • Executes dropped EXE
            • Drops file in System32 directory
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:4884
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c c:\a.bat
              6⤵
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:4208
              • C:\Windows\SysWOW64\regedit.exe
                REGEDIT /S C:\Users\Admin\AppData\Local\Temp\1.reg
                7⤵
                • Modifies security service
                • System Location Discovery: System Language Discovery
                • Runs .reg file with regedit
                PID:2596
            • C:\Windows\SysWOW64\mswin.exe
              C:\Windows\system32\mswin.exe 1140 "C:\Windows\SysWOW64\mswin.exe"
              6⤵
              • Executes dropped EXE
              • Drops file in System32 directory
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:4888
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c c:\a.bat
                7⤵
                • System Location Discovery: System Language Discovery
                • Suspicious use of WriteProcessMemory
                PID:3660
                • C:\Windows\SysWOW64\regedit.exe
                  REGEDIT /S C:\Users\Admin\AppData\Local\Temp\1.reg
                  8⤵
                  • Modifies security service
                  • System Location Discovery: System Language Discovery
                  • Runs .reg file with regedit
                  PID:4580
              • C:\Windows\SysWOW64\mswin.exe
                C:\Windows\system32\mswin.exe 1148 "C:\Windows\SysWOW64\mswin.exe"
                7⤵
                • Executes dropped EXE
                • Drops file in System32 directory
                • System Location Discovery: System Language Discovery
                • Suspicious use of WriteProcessMemory
                PID:4936
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c c:\a.bat
                  8⤵
                  • System Location Discovery: System Language Discovery
                  • Suspicious use of WriteProcessMemory
                  PID:2168
                  • C:\Windows\SysWOW64\regedit.exe
                    REGEDIT /S C:\Users\Admin\AppData\Local\Temp\1.reg
                    9⤵
                    • Modifies security service
                    • System Location Discovery: System Language Discovery
                    • Runs .reg file with regedit
                    PID:428
                • C:\Windows\SysWOW64\mswin.exe
                  C:\Windows\system32\mswin.exe 1160 "C:\Windows\SysWOW64\mswin.exe"
                  8⤵
                  • Executes dropped EXE
                  • Drops file in System32 directory
                  • System Location Discovery: System Language Discovery
                  • Suspicious use of WriteProcessMemory
                  PID:3336
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c c:\a.bat
                    9⤵
                    • System Location Discovery: System Language Discovery
                    PID:1184
                    • C:\Windows\SysWOW64\regedit.exe
                      REGEDIT /S C:\Users\Admin\AppData\Local\Temp\1.reg
                      10⤵
                      • Modifies security service
                      • System Location Discovery: System Language Discovery
                      • Runs .reg file with regedit
                      PID:3340
                  • C:\Windows\SysWOW64\mswin.exe
                    C:\Windows\system32\mswin.exe 1152 "C:\Windows\SysWOW64\mswin.exe"
                    9⤵
                    • Executes dropped EXE
                    • Drops file in System32 directory
                    • System Location Discovery: System Language Discovery
                    PID:1484
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c c:\a.bat
                      10⤵
                      • System Location Discovery: System Language Discovery
                      PID:516
                      • C:\Windows\SysWOW64\regedit.exe
                        REGEDIT /S C:\Users\Admin\AppData\Local\Temp\1.reg
                        11⤵
                        • Modifies security service
                        • System Location Discovery: System Language Discovery
                        • Runs .reg file with regedit
                        PID:1904
                    • C:\Windows\SysWOW64\mswin.exe
                      C:\Windows\system32\mswin.exe 1156 "C:\Windows\SysWOW64\mswin.exe"
                      10⤵
                      • Executes dropped EXE
                      • Drops file in System32 directory
                      • System Location Discovery: System Language Discovery
                      PID:3024
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c c:\a.bat
                        11⤵
                        • System Location Discovery: System Language Discovery
                        PID:2940
                        • C:\Windows\SysWOW64\regedit.exe
                          REGEDIT /S C:\Users\Admin\AppData\Local\Temp\1.reg
                          12⤵
                          • Modifies security service
                          • System Location Discovery: System Language Discovery
                          • Runs .reg file with regedit
                          PID:3660
                      • C:\Windows\SysWOW64\mswin.exe
                        C:\Windows\system32\mswin.exe 1172 "C:\Windows\SysWOW64\mswin.exe"
                        11⤵
                        • Executes dropped EXE
                        • Drops file in System32 directory
                        • System Location Discovery: System Language Discovery
                        PID:1784
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c c:\a.bat
                          12⤵
                          • System Location Discovery: System Language Discovery
                          PID:700
                          • C:\Windows\SysWOW64\regedit.exe
                            REGEDIT /S C:\Users\Admin\AppData\Local\Temp\1.reg
                            13⤵
                            • Modifies security service
                            • System Location Discovery: System Language Discovery
                            • Runs .reg file with regedit
                            PID:2716

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\1.reg

    Filesize

    206B

    MD5

    2d9f1ff716273d19e3f0d10a3cd8736f

    SHA1

    b4ca02834dd3f3489c5088d2157279d2be90f5ff

    SHA256

    9acf0b6f653d189bcf02fa9941a2a1a6b6f60c6fa1f62ad38f314014ec188623

    SHA512

    1d08e079d12a58115ced67c002d383a4ff5aca81fde9ac81bb14d8c5dcdfe07839c7b895130b746d4691cd38dc74fbfc0bdc8605b520ac85bc137fd5fa922025

  • C:\Users\Admin\AppData\Local\Temp\1.reg

    Filesize

    1KB

    MD5

    c1e5f93e2bee9ca33872764d8889de23

    SHA1

    167f65adfc34a0e47cb7de92cc5958ee8905796a

    SHA256

    8f5276e847b1c6beb572b1eeae20f98784aae11ea2d8f8860adcdb78fd9dca3a

    SHA512

    482741b0df7bf6e94ba9667892fe12125df30812e21de40fd60dee540922da70ffb6db4a0c0e17346e714d4bb6e49e2d4eca53c0d5194cd888903071c82b8859

  • C:\Users\Admin\AppData\Local\Temp\1.reg

    Filesize

    2KB

    MD5

    5855edf3afa67e11de78af0389880d18

    SHA1

    c43fcd36d70a6ffcd41fbb48c1d0c406fd00286f

    SHA256

    c7798759a159989611cdf47f702c8813ad0f029b52f18af573f383859a8bfaaa

    SHA512

    5be99a55f86486c04bda0a089571c296d041dae337321578c0f8d19d7bd2e51802aafbc8716753b6191b8e5ced782a5bc7d44bdd4995ab8e6ac1f7cd4b0f91ee

  • C:\Users\Admin\AppData\Local\Temp\1.reg

    Filesize

    298B

    MD5

    4117e5a9c995bab9cd3bce3fc2b99a46

    SHA1

    80144ccbad81c2efb1df64e13d3d5f59ca4486da

    SHA256

    37b58c2d66ab2f896316ee0cdba30dcc9aac15a51995b8ba6c143c8ba34bf292

    SHA512

    bdb721bd3dea641a9b1f26b46311c05199de01c6b0d7ea2b973aa71a4f796b292a6964ddef32ba9dfc4a545768943d105f110c5d60716e0ff6f82914affb507c

  • C:\Users\Admin\AppData\Local\Temp\1.reg

    Filesize

    1KB

    MD5

    2299014e9ce921b7045e958d39d83e74

    SHA1

    26ed64f84417eb05d1d9d48441342ca1363084da

    SHA256

    ee2b1a70a028c6d66757d68a847b4631fc722c1e9bfc2ce714b5202f43ec6b57

    SHA512

    0a1922752065a6ab7614ca8a12d5d235dfb088d3759b831de51124894adae79637713d7dee2eb87668fa85e37f3ba00d85a727a7ba3a6301fbf1d47f80c6a08f

  • C:\Users\Admin\AppData\Local\Temp\1.reg

    Filesize

    3KB

    MD5

    872656500ddac1ddd91d10aba3a8df96

    SHA1

    ddf655aea7e8eae37b0a2dd4c8cabaf21cf681fc

    SHA256

    d6f58d2fbf733d278281af0b9e7732a591cdd752e18a430f76cb7afa806c75f8

    SHA512

    e7fab32f6f38bde67c8ce7af483216c9965ab62a70aee5c9a9e17aa693c33c67953f817406c1687406977b234d89e62d7feb44757527de5db34e5a61462a0be9

  • C:\Users\Admin\AppData\Local\Temp\1.reg

    Filesize

    3KB

    MD5

    9e5db93bd3302c217b15561d8f1e299d

    SHA1

    95a5579b336d16213909beda75589fd0a2091f30

    SHA256

    f360fb5740172b6b4dd59c1ac30b480511665ae991196f833167e275d91f943e

    SHA512

    b5547e5047a3c43397ee846ff9d5979cba45ba44671db5c5df5536d9dc26262e27a8645a08e0cf35960a3601dc0f6f5fe8d47ae232c9ca44d6899e97d36fb25a

  • C:\Users\Admin\AppData\Local\Temp\1.reg

    Filesize

    3KB

    MD5

    6b0182442d6e09100c34904ae6d8ee0c

    SHA1

    6255e65587505629521ea048a4e40cc48b512f2c

    SHA256

    cb34af7065e6c95f33fee397991045dae5dfae9d510660e6981ee6263542f9a4

    SHA512

    64395a0c6fce50a64a2067522b798f9b27c577da96e8d68f830a075ba833f1d644af27a9c6fc941ebb3d79999ac31576763378c9997a5b38eb5fdf075918eb46

  • C:\Users\Admin\AppData\Local\Temp\1.reg

    Filesize

    701B

    MD5

    e427a32326a6a806e7b7b4fdbbe0ed4c

    SHA1

    b10626953332aeb7c524f2a29f47ca8b0bee38b1

    SHA256

    b5cfd1100679c495202229aede417b8a385405cb9d467d2d89b936fc99245839

    SHA512

    6bd679341bec6b224962f3d0d229cff2d400e568e10b7764eb4e0903c66819a8fa99927249ab9b4c447b2d09ea0d98eb9823fb2c5f7462112036049795a5d8bd

  • C:\Users\Admin\AppData\Local\Temp\1.reg

    Filesize

    942B

    MD5

    4cee92ad10b11dbf325a40c64ff7d745

    SHA1

    b395313d0e979fede2261f8cc558fcebfefcae33

    SHA256

    eaeac48f16abac608c9bb5b8d0d363b2ca27708b262c1de41ab0f163c39a2fb1

    SHA512

    3f11992b0c8f7c6f0180f984392f86ea8eb1859be236e2bbfbc863226d3cac67b06700561f27fb673e2955c6ebc5b168dd28ca704de57c4f6c07bdbf14f75ec9

  • C:\Users\Admin\AppData\Local\Temp\1.reg

    Filesize

    3KB

    MD5

    cd085b8c40e69c2bf1eb3d59f8155b99

    SHA1

    3499260f24020fe6d54d9d632d34ba2770bb06e0

    SHA256

    10546433db0c1ab764cd632eb0d08d93a530c6e52d1ec7fcb9c1fd32193f2a9c

    SHA512

    3813b8a7f742f6a64da36492447f3f2fee6ea505d7d0dccebede84117ec06101321dfacc7901403ea557171085982ae1a4dc39dd666da9e67d61ea71dfbb8edb

  • C:\Users\Admin\AppData\Local\Temp\1.reg

    Filesize

    3KB

    MD5

    ad9e5e67282bb74482c05e3bf2eb188b

    SHA1

    10b02442ea4b1151a2334645c3e290a82ecfad1f

    SHA256

    7af82efceff1e9221d76472e6ffd6aa78ca00ccbb5fa32cb2238ed08812b931f

    SHA512

    b0ca37f35618547b4e5ab94eb367940a9d5a500b5c91cf2bbdddba8d1725bcc619c5acd2365711a970c307bbe0aa539b50803d119963b9f0c6da198e3157ded7

  • C:\Users\Admin\AppData\Local\Temp\1.reg

    Filesize

    2KB

    MD5

    501effddf60a974e98b67dc8921aa7e8

    SHA1

    734dfe4b508dbc1527ec92e91821a1251aec5b2e

    SHA256

    672e3c47827c2fc929fc92cd7d2a61d9ba41e847f876a1e5486e2701cbc3cb06

    SHA512

    28081046c5b0eb6a5578134e19af2a447d38afda338bd3ae4c2fc0054460580d47f9ab6d8c9001ff605e76df462e7bbcab80be15deaf3ca6264e20717dfb9c1c

  • C:\Users\Admin\AppData\Local\Temp\1.reg

    Filesize

    2KB

    MD5

    63ff40a70037650fd0acfd68314ffc94

    SHA1

    1ab29adec6714edf286485ac5889fddb1d092e93

    SHA256

    1e607f10a90fdbaffe26e81c9a5f320fb9c954391d2adcc55fdfdfca1601714b

    SHA512

    2b41ce69cd1541897fbae5497f06779ac8182ff84fbf29ac29b7c2b234753fe44e7dfc6e4c257af222d466536fa4e50e247dcb68a9e1ad7766245dedfcfb6fdc

  • C:\Windows\SysWOW64\mswin.exe

    Filesize

    107KB

    MD5

    feb88dc5b2bd9fa79aa8ce51a2077e8e

    SHA1

    b1382abc4efeecba978b39af05728ec2357e5deb

    SHA256

    e3bd5002521558fd23676379b46b6e0526befd56474c2b989d74e6ac150e0784

    SHA512

    f62d1629d3e12675bbb3c47e22d4a22a67c73230679ae7ad8b2ddcf51bc6d3fa7375d7999dd279ab4053d2b074a263f02327afba7360cca220d7ce3830aea448

  • \??\c:\a.bat

    Filesize

    5KB

    MD5

    0019a0451cc6b9659762c3e274bc04fb

    SHA1

    5259e256cc0908f2846e532161b989f1295f479b

    SHA256

    ce4674afd978d1401596d22a0961f90c8fb53c5bd55649684e1a999c8cf77876

    SHA512

    314c23ec37cb0cd4443213c019c4541df968447353b422ef6fff1e7ddf6c983c80778787408b7ca9b81e580a6a7f1589ca7f43c022e6fc16182973580ed4d904

  • memory/764-0-0x0000000000400000-0x0000000000493000-memory.dmp

    Filesize

    588KB

  • memory/764-228-0x0000000000400000-0x0000000000493000-memory.dmp

    Filesize

    588KB

  • memory/1484-1020-0x0000000000400000-0x0000000000493000-memory.dmp

    Filesize

    588KB

  • memory/1784-1246-0x0000000000400000-0x0000000000493000-memory.dmp

    Filesize

    588KB

  • memory/2180-229-0x0000000000400000-0x0000000000493000-memory.dmp

    Filesize

    588KB

  • memory/2900-342-0x0000000000400000-0x0000000000493000-memory.dmp

    Filesize

    588KB

  • memory/3024-1133-0x0000000000400000-0x0000000000493000-memory.dmp

    Filesize

    588KB

  • memory/3336-907-0x0000000000400000-0x0000000000493000-memory.dmp

    Filesize

    588KB

  • memory/4416-455-0x0000000000400000-0x0000000000493000-memory.dmp

    Filesize

    588KB

  • memory/4884-568-0x0000000000400000-0x0000000000493000-memory.dmp

    Filesize

    588KB

  • memory/4888-681-0x0000000000400000-0x0000000000493000-memory.dmp

    Filesize

    588KB

  • memory/4936-794-0x0000000000400000-0x0000000000493000-memory.dmp

    Filesize

    588KB