Analysis

  • max time kernel
    145s
  • max time network
    132s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-06-2024 18:51

General

  • Target

    08d2170af43c86ed97d0dac1ff5dda13_JaffaCakes118.exe

  • Size

    464KB

  • MD5

    08d2170af43c86ed97d0dac1ff5dda13

  • SHA1

    1a392945351dcf710e5ff89bbd84e4ca0042d018

  • SHA256

    def80d52865a8f5abe1a54989c9869c456f8c2d9722a82dde46f0822ce403977

  • SHA512

    1f5920c454955f939d2c8be06282a48342b70fd9c2c5f110ec1fa2c3e94d254192404218a1c0608dd5351c8794155ada85a0b2d964f53448a2b846ebf32fab6a

  • SSDEEP

    6144:VGfbCSJRNESQN53Bf/SWCjNW5uo5McluV67JAI58JLexotC+PrrBO8FL02QFWz/t:gEr93Co5uo2hQKJ20s8F42mSVUDu

Score
10/10

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • ModiLoader Second Stage 5 IoCs
  • Executes dropped EXE 1 IoCs
  • Drops file in System32 directory 2 IoCs
  • Suspicious use of SetThreadContext 8 IoCs
  • Drops file in Program Files directory 3 IoCs
  • Program crash 9 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\08d2170af43c86ed97d0dac1ff5dda13_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\08d2170af43c86ed97d0dac1ff5dda13_JaffaCakes118.exe"
    1⤵
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:4816
    • C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice813.exe
      "C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice813.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:4496
      • C:\Windows\SysWOW64\calc.exe
        "C:\Windows\system32\calc.exe"
        3⤵
        • Suspicious use of UnmapMainImage
        PID:2976
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2976 -s 12
          4⤵
          • Program crash
          PID:1032
      • C:\Windows\SysWOW64\calc.exe
        "C:\Windows\system32\calc.exe"
        3⤵
          PID:3136
        • C:\Windows\SysWOW64\calc.exe
          "C:\Windows\system32\calc.exe"
          3⤵
            PID:1464
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 1464 -s 12
              4⤵
              • Program crash
              PID:632
          • C:\Windows\SysWOW64\calc.exe
            "C:\Windows\system32\calc.exe"
            3⤵
              PID:3456
            • C:\Windows\SysWOW64\calc.exe
              "C:\Windows\system32\calc.exe"
              3⤵
                PID:3896
              • C:\Windows\SysWOW64\calc.exe
                "C:\Windows\system32\calc.exe"
                3⤵
                  PID:4296
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -u -p 4296 -s 12
                    4⤵
                    • Program crash
                    PID:2256
                • C:\Windows\SysWOW64\calc.exe
                  "C:\Windows\system32\calc.exe"
                  3⤵
                    PID:1368
                  • C:\Windows\SysWOW64\calc.exe
                    "C:\Windows\system32\calc.exe"
                    3⤵
                      PID:392
                      • C:\Windows\SysWOW64\WerFault.exe
                        C:\Windows\SysWOW64\WerFault.exe -u -p 392 -s 12
                        4⤵
                        • Program crash
                        PID:3184
                    • C:\Windows\SysWOW64\calc.exe
                      "C:\Windows\system32\calc.exe"
                      3⤵
                        PID:4476
                      • C:\Windows\SysWOW64\calc.exe
                        "C:\Windows\system32\calc.exe"
                        3⤵
                          PID:4580
                          • C:\Windows\SysWOW64\WerFault.exe
                            C:\Windows\SysWOW64\WerFault.exe -u -p 4580 -s 12
                            4⤵
                            • Program crash
                            PID:4652
                        • C:\Windows\SysWOW64\calc.exe
                          "C:\Windows\system32\calc.exe"
                          3⤵
                            PID:4976
                            • C:\Windows\SysWOW64\WerFault.exe
                              C:\Windows\SysWOW64\WerFault.exe -u -p 4976 -s 12
                              4⤵
                              • Program crash
                              PID:4984
                          • C:\Windows\SysWOW64\calc.exe
                            "C:\Windows\system32\calc.exe"
                            3⤵
                              PID:4520
                              • C:\Windows\SysWOW64\WerFault.exe
                                C:\Windows\SysWOW64\WerFault.exe -u -p 4520 -s 12
                                4⤵
                                • Program crash
                                PID:3416
                            • C:\Windows\SysWOW64\calc.exe
                              "C:\Windows\system32\calc.exe"
                              3⤵
                                PID:3056
                                • C:\Windows\SysWOW64\WerFault.exe
                                  C:\Windows\SysWOW64\WerFault.exe -u -p 3056 -s 12
                                  4⤵
                                  • Program crash
                                  PID:1768
                              • C:\Windows\SysWOW64\calc.exe
                                "C:\Windows\system32\calc.exe"
                                3⤵
                                  PID:1892
                                • C:\Windows\SysWOW64\calc.exe
                                  "C:\Windows\system32\calc.exe"
                                  3⤵
                                    PID:1084
                                    • C:\Windows\SysWOW64\WerFault.exe
                                      C:\Windows\SysWOW64\WerFault.exe -u -p 1084 -s 12
                                      4⤵
                                      • Program crash
                                      PID:2952
                                • C:\Windows\SysWOW64\cmd.exe
                                  C:\Windows\system32\cmd.exe /c ""C:\Program Files\Common Files\Microsoft Shared\MSINFO\Delet.bat""
                                  2⤵
                                    PID:2496
                                • C:\Windows\SysWOW64\WerFault.exe
                                  C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2976 -ip 2976
                                  1⤵
                                    PID:2736
                                  • C:\Windows\SysWOW64\WerFault.exe
                                    C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 1464 -ip 1464
                                    1⤵
                                      PID:2984
                                    • C:\Windows\SysWOW64\WerFault.exe
                                      C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4296 -ip 4296
                                      1⤵
                                        PID:2956
                                      • C:\Windows\SysWOW64\WerFault.exe
                                        C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 392 -ip 392
                                        1⤵
                                          PID:3996
                                        • C:\Windows\SysWOW64\WerFault.exe
                                          C:\Windows\SysWOW64\WerFault.exe -pss -s 384 -p 4580 -ip 4580
                                          1⤵
                                            PID:1452
                                          • C:\Windows\SysWOW64\WerFault.exe
                                            C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 4976 -ip 4976
                                            1⤵
                                              PID:4828
                                            • C:\Windows\SysWOW64\WerFault.exe
                                              C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 4520 -ip 4520
                                              1⤵
                                                PID:4172
                                              • C:\Windows\SysWOW64\WerFault.exe
                                                C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 3056 -ip 3056
                                                1⤵
                                                  PID:1668
                                                • C:\Windows\SysWOW64\WerFault.exe
                                                  C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 1084 -ip 1084
                                                  1⤵
                                                    PID:2112

                                                  Network

                                                  MITRE ATT&CK Matrix

                                                  Replay Monitor

                                                  Loading Replay Monitor...

                                                  Downloads

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

                                                    Filesize

                                                    212B

                                                    MD5

                                                    1c26e6dbd374899a7b0bceeeeb790b18

                                                    SHA1

                                                    10f738dc8709ca4497585c86b6a7d7a02631202a

                                                    SHA256

                                                    4ee0afb71247d02c06e3ab15ba26e1b3f576149e5ab3b97b8226bda616420e85

                                                    SHA512

                                                    89ee2cdfde82f43bb05675952fde27f49671ef9b3a431541c1e8cfab953466d98d35b5257fc2845e65ef0799befd783c590767fe3b93c76016f68839f6c68bcb

                                                  • C:\Program Files\Common Files\microsoft shared\MSInfo\rejoice813.exe

                                                    Filesize

                                                    464KB

                                                    MD5

                                                    08d2170af43c86ed97d0dac1ff5dda13

                                                    SHA1

                                                    1a392945351dcf710e5ff89bbd84e4ca0042d018

                                                    SHA256

                                                    def80d52865a8f5abe1a54989c9869c456f8c2d9722a82dde46f0822ce403977

                                                    SHA512

                                                    1f5920c454955f939d2c8be06282a48342b70fd9c2c5f110ec1fa2c3e94d254192404218a1c0608dd5351c8794155ada85a0b2d964f53448a2b846ebf32fab6a

                                                  • memory/4496-10-0x0000000000400000-0x000000000053B000-memory.dmp

                                                    Filesize

                                                    1.2MB

                                                  • memory/4496-13-0x0000000000400000-0x000000000053B000-memory.dmp

                                                    Filesize

                                                    1.2MB

                                                  • memory/4496-22-0x0000000000400000-0x000000000053B000-memory.dmp

                                                    Filesize

                                                    1.2MB

                                                  • memory/4496-25-0x0000000000400000-0x000000000053B000-memory.dmp

                                                    Filesize

                                                    1.2MB

                                                  • memory/4816-0-0x0000000000400000-0x000000000053B000-memory.dmp

                                                    Filesize

                                                    1.2MB

                                                  • memory/4816-1-0x0000000000400000-0x000000000053B000-memory.dmp

                                                    Filesize

                                                    1.2MB

                                                  • memory/4816-2-0x00000000004C7000-0x000000000053A000-memory.dmp

                                                    Filesize

                                                    460KB

                                                  • memory/4816-3-0x0000000000400000-0x000000000053B000-memory.dmp

                                                    Filesize

                                                    1.2MB

                                                  • memory/4816-19-0x00000000004C7000-0x000000000053A000-memory.dmp

                                                    Filesize

                                                    460KB

                                                  • memory/4816-18-0x0000000000400000-0x000000000053B000-memory.dmp

                                                    Filesize

                                                    1.2MB