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Analysis

  • max time kernel
    125s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/09/2024, 12:17

General

  • Target

    e276f767ed5156af232c6f82bcac5df0_JaffaCakes118.exe

  • Size

    469KB

  • MD5

    e276f767ed5156af232c6f82bcac5df0

  • SHA1

    58f7dd48b3f481c5ef39ee5ef5cefb5246c41c32

  • SHA256

    19fc4a0d1dd6520fe79582c7ca4383c7a91e68731ad2cf1a606fe1f16c490a70

  • SHA512

    23b1dc0eb7829d5b341001377d40da1f4285d521329976498d3e99db7c95aed2622f00a3133bd096477180f3316723be114040592fc346de591280f7507583d2

  • SSDEEP

    12288:vN3o7Qhke14kOKTJxyProSMDFW4KftL9IB:vNHhqkOKTyPYs4yhIB

Malware Config

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • ModiLoader Second Stage 5 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 4 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in System32 directory 5 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Drops file in Program Files directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

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

  • Modifies Internet Explorer settings 1 TTPs 32 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 26 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e276f767ed5156af232c6f82bcac5df0_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e276f767ed5156af232c6f82bcac5df0_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4652
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\10.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\10.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3120
      • C:\Windows\SysWOW64\10.exe
        "C:\Windows\system32\10.exe"
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1756
        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\9.exe
          C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\9.exe
          4⤵
          • Executes dropped EXE
          • Drops file in Program Files directory
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:4456
          • C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice101.exe
            "C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice101.exe"
            5⤵
            • Executes dropped EXE
            • Drops file in System32 directory
            • Suspicious use of SetThreadContext
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:2576
            • C:\Windows\SysWOW64\calc.exe
              "C:\Windows\system32\calc.exe"
              6⤵
                PID:1708
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 1708 -s 12
                  7⤵
                  • Program crash
                  PID:3180
              • C:\program files\internet explorer\IEXPLORE.EXE
                "C:\program files\internet explorer\IEXPLORE.EXE"
                6⤵
                • Modifies Internet Explorer settings
                • Suspicious use of FindShellTrayWindow
                • Suspicious use of SetWindowsHookEx
                • Suspicious use of WriteProcessMemory
                PID:5060
                • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
                  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:5060 CREDAT:17410 /prefetch:2
                  7⤵
                  • System Location Discovery: System Language Discovery
                  • Modifies Internet Explorer settings
                  • Suspicious use of SetWindowsHookEx
                  PID:3780
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c ""C:\Program Files\Common Files\Microsoft Shared\MSINFO\SgotoDel.bat""
              5⤵
              • System Location Discovery: System Language Discovery
              PID:4484
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1708 -ip 1708
      1⤵
        PID:940
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4228,i,10369132178352108590,11047993562598554317,262144 --variations-seed-version --mojo-platform-channel-handle=3740 /prefetch:8
        1⤵
          PID:544

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Program Files\Common Files\Microsoft Shared\MSINFO\SgotoDel.bat

          Filesize

          144B

          MD5

          48523cb293fe465371ca203c144c7411

          SHA1

          2ce968f01b91fa01e571b1bc51ac3d1b1bb6a621

          SHA256

          9b23c7f611218e3271425af97409c3e0154d0513b6f9e8a820bca829eb415dc7

          SHA512

          ff63188711e337e75428b881e83e912b127c9ea03868dc556e56f9b68a9ce4a5918be6aad33b9a1fc585860f441b97083613f87396ee2cfd02c96e1a62bf7656

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

          Filesize

          471B

          MD5

          48291c0d253961e62f01d3dc9b199465

          SHA1

          15cea8092bc3cc2b9e74c1b6a67ce6e0288b3f17

          SHA256

          555224aba07474f9decff68e4c8118d8ed0d835c3db3794cd78a02246893d626

          SHA512

          f081b5e0e55ae279c68bed2207fdceec9deff925f58deed38e43687ef68647272c1f7be52a80335c3af5f3a2c38ef38216081629b62e47081ef7c1fecc7eb078

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

          Filesize

          404B

          MD5

          e1451c5a414b7ad1f24569a31cd0de01

          SHA1

          8a07bc1a4e3f31b63aeb4f6f8134dd8e53fcbc2a

          SHA256

          7f4ee5a151ee9e239a77776cd1e85839bbad346e21692fa0e43bfa7dbf5b9a14

          SHA512

          4c2a62ed5c485182fa1693a02b9852ccfb95ce54b273fefd993456da23ba849e91214a7ea442562cb02ad62b9d08e55fb71496d2eff35b024353f0898ba20519

        • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\verCF22.tmp

          Filesize

          15KB

          MD5

          1a545d0052b581fbb2ab4c52133846bc

          SHA1

          62f3266a9b9925cd6d98658b92adec673cbe3dd3

          SHA256

          557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

          SHA512

          bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\NCPU4OJ5\suggestions[1].en-US

          Filesize

          17KB

          MD5

          5a34cb996293fde2cb7a4ac89587393a

          SHA1

          3c96c993500690d1a77873cd62bc639b3a10653f

          SHA256

          c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

          SHA512

          e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\10.exe

          Filesize

          441KB

          MD5

          f2daa5a2d5fa10ea473576417babd717

          SHA1

          8b60e361d24851b54223afe9a0fbd8f98d04fa4b

          SHA256

          3b6dccdcd4751f331e90abe564272bd9d733d31db52b027027e5c81c44a7c655

          SHA512

          e174a91f0be23ecbe8419a86806433c8ba2da61579013f8b21647aca60051fd43b4b60e3c632dbd89dc244529e00cec2f245d50038081b9247cf0af9017518ca

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\9.exe

          Filesize

          735KB

          MD5

          f233637598073883ee100a2477e99abc

          SHA1

          2f3c17eccb4d8a961aa720b1ad0eb75769e36cdc

          SHA256

          e8e9d4f16828f407ae93cc6f76c1cd7edd2c19466ec6cef5470f54f57297156e

          SHA512

          048228290f524470570abd2396ce580ae33dc5c413b595c0c69f8fad9c88fa8051d2cf059aae3da7ae32c2f2a74ccadf6b65b581a8befa8502cb889f6960397a

        • C:\Windows\SysWOW64\10.exe

          Filesize

          371KB

          MD5

          7166b3a3299abc33e6634ea31d8e2014

          SHA1

          a9cf3fa1bc8d7fe40b31219242b8b4635ae152c3

          SHA256

          2a5264c8f205a19b36a7ac2f35968746fee38acecc1da1e34c805f0966b5137e

          SHA512

          27f1f3b3f5e666cd317612bcf75d321cabc3c9f7b66d837fba199846453e79fa7df691ad8f5f7526f556a97452a81915f44249934fc197ded535d89c97219df2

        • memory/1708-32-0x0000000000400000-0x00000000004BF000-memory.dmp

          Filesize

          764KB

        • memory/2576-37-0x0000000000400000-0x00000000004BF000-memory.dmp

          Filesize

          764KB

        • memory/3120-18-0x0000000000400000-0x0000000000421000-memory.dmp

          Filesize

          132KB

        • memory/4456-38-0x0000000000400000-0x00000000004BF000-memory.dmp

          Filesize

          764KB

        • memory/4652-0-0x0000000001000000-0x00000000010E9000-memory.dmp

          Filesize

          932KB

        • memory/4652-21-0x0000000001000000-0x00000000010E9000-memory.dmp

          Filesize

          932KB

        • memory/5060-34-0x0000000000B20000-0x0000000000BDF000-memory.dmp

          Filesize

          764KB