Analysis

  • max time kernel
    145s
  • 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
    25-09-2024 14:45

General

  • Target

    f63d8b4899a29783bb21dc0f89569ba2_JaffaCakes118.exe

  • Size

    690KB

  • MD5

    f63d8b4899a29783bb21dc0f89569ba2

  • SHA1

    5b2da4c489c9b0bde7e8cd640ec39b1de0bc0946

  • SHA256

    00dc4a8ee72a27ff8ee5f510095ea7713596771f5240230000306a281c44ddf2

  • SHA512

    5a1052a9662c98f4f5c2feaf5fb669a014464f6decd440a258bd5acd14923497abac8a7918c4c1566f1b3cea497b1398affded96be3f6492cd1bb8720e252e58

  • SSDEEP

    12288:3x/RhJyiboPXKW7+UacNZdUwu19Vf8bF3Z4mxxdUT1Xou0gQpzHzIIY6sqciFp7:3hr8i7W7+u+j1TfsQmXOxXo5zpio7

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • ModiLoader Second Stage 6 IoCs
  • Executes dropped EXE 1 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops autorun.inf file 1 TTPs 4 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in System32 directory 2 IoCs
  • Suspicious use of SetThreadContext 12 IoCs
  • Drops file in Program Files directory 3 IoCs
  • Program crash 12 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f63d8b4899a29783bb21dc0f89569ba2_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f63d8b4899a29783bb21dc0f89569ba2_JaffaCakes118.exe"
    1⤵
    • Enumerates connected drives
    • Drops autorun.inf file
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4848
    • C:\Program Files\Common Files\Microsoft Shared\MSINFO\office
      "C:\Program Files\Common Files\Microsoft Shared\MSINFO\office"
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4248
      • C:\Windows\SysWOW64\calc.exe
        "C:\Windows\system32\calc.exe"
        3⤵
          PID:2368
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2368 -s 12
            4⤵
            • Program crash
            PID:208
        • C:\Windows\SysWOW64\calc.exe
          "C:\Windows\system32\calc.exe"
          3⤵
            PID:3236
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 3236 -s 12
              4⤵
              • Program crash
              PID:3256
          • C:\Windows\SysWOW64\calc.exe
            "C:\Windows\system32\calc.exe"
            3⤵
              PID:2096
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2096 -s 12
                4⤵
                • Program crash
                PID:1068
            • C:\Windows\SysWOW64\calc.exe
              "C:\Windows\system32\calc.exe"
              3⤵
                PID:3016
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 3016 -s 12
                  4⤵
                  • Program crash
                  PID:8
              • C:\Windows\SysWOW64\calc.exe
                "C:\Windows\system32\calc.exe"
                3⤵
                  PID:3276
                • C:\Windows\SysWOW64\calc.exe
                  "C:\Windows\system32\calc.exe"
                  3⤵
                    PID:3880
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 3880 -s 12
                      4⤵
                      • Program crash
                      PID:4656
                  • C:\Windows\SysWOW64\calc.exe
                    "C:\Windows\system32\calc.exe"
                    3⤵
                      PID:3228
                      • C:\Windows\SysWOW64\WerFault.exe
                        C:\Windows\SysWOW64\WerFault.exe -u -p 3228 -s 12
                        4⤵
                        • Program crash
                        PID:4308
                    • C:\Windows\SysWOW64\calc.exe
                      "C:\Windows\system32\calc.exe"
                      3⤵
                        PID:1648
                        • C:\Windows\SysWOW64\WerFault.exe
                          C:\Windows\SysWOW64\WerFault.exe -u -p 1648 -s 12
                          4⤵
                          • Program crash
                          PID:5016
                      • C:\Windows\SysWOW64\calc.exe
                        "C:\Windows\system32\calc.exe"
                        3⤵
                          PID:2992
                          • C:\Windows\SysWOW64\WerFault.exe
                            C:\Windows\SysWOW64\WerFault.exe -u -p 2992 -s 12
                            4⤵
                            • Program crash
                            PID:4516
                        • C:\Windows\SysWOW64\calc.exe
                          "C:\Windows\system32\calc.exe"
                          3⤵
                            PID:4824
                            • C:\Windows\SysWOW64\WerFault.exe
                              C:\Windows\SysWOW64\WerFault.exe -u -p 4824 -s 12
                              4⤵
                              • Program crash
                              PID:3388
                          • C:\Windows\SysWOW64\calc.exe
                            "C:\Windows\system32\calc.exe"
                            3⤵
                              PID:784
                              • C:\Windows\SysWOW64\WerFault.exe
                                C:\Windows\SysWOW64\WerFault.exe -u -p 784 -s 12
                                4⤵
                                • Program crash
                                PID:2304
                            • C:\Windows\SysWOW64\calc.exe
                              "C:\Windows\system32\calc.exe"
                              3⤵
                                PID:3580
                                • C:\Windows\SysWOW64\WerFault.exe
                                  C:\Windows\SysWOW64\WerFault.exe -u -p 3580 -s 12
                                  4⤵
                                  • Program crash
                                  PID:1952
                              • C:\Windows\SysWOW64\calc.exe
                                "C:\Windows\system32\calc.exe"
                                3⤵
                                  PID:4952
                                • C:\Windows\SysWOW64\calc.exe
                                  "C:\Windows\system32\calc.exe"
                                  3⤵
                                    PID:2172
                                  • C:\Windows\SysWOW64\calc.exe
                                    "C:\Windows\system32\calc.exe"
                                    3⤵
                                      PID:2636
                                      • C:\Windows\SysWOW64\WerFault.exe
                                        C:\Windows\SysWOW64\WerFault.exe -u -p 2636 -s 12
                                        4⤵
                                        • Program crash
                                        PID:3396
                                  • C:\Windows\SysWOW64\cmd.exe
                                    C:\Windows\system32\cmd.exe /c ""C:\Program Files\Common Files\Microsoft Shared\MSINFO\ReDelBat.bat""
                                    2⤵
                                    • System Location Discovery: System Language Discovery
                                    PID:3952
                                • C:\Windows\SysWOW64\WerFault.exe
                                  C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2368 -ip 2368
                                  1⤵
                                    PID:4548
                                  • C:\Windows\SysWOW64\WerFault.exe
                                    C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 3236 -ip 3236
                                    1⤵
                                      PID:2336
                                    • C:\Windows\SysWOW64\WerFault.exe
                                      C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2096 -ip 2096
                                      1⤵
                                        PID:1888
                                      • C:\Windows\SysWOW64\WerFault.exe
                                        C:\Windows\SysWOW64\WerFault.exe -pss -s 496 -p 3016 -ip 3016
                                        1⤵
                                          PID:4688
                                        • C:\Windows\SysWOW64\WerFault.exe
                                          C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 3880 -ip 3880
                                          1⤵
                                            PID:1212
                                          • C:\Windows\SysWOW64\WerFault.exe
                                            C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3228 -ip 3228
                                            1⤵
                                              PID:4460
                                            • C:\Windows\SysWOW64\WerFault.exe
                                              C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 1648 -ip 1648
                                              1⤵
                                                PID:4408
                                              • C:\Windows\SysWOW64\WerFault.exe
                                                C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 2992 -ip 2992
                                                1⤵
                                                  PID:4828
                                                • C:\Windows\SysWOW64\WerFault.exe
                                                  C:\Windows\SysWOW64\WerFault.exe -pss -s 568 -p 4824 -ip 4824
                                                  1⤵
                                                    PID:1852
                                                  • C:\Windows\SysWOW64\WerFault.exe
                                                    C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 784 -ip 784
                                                    1⤵
                                                      PID:2652
                                                    • C:\Windows\SysWOW64\WerFault.exe
                                                      C:\Windows\SysWOW64\WerFault.exe -pss -s 588 -p 3580 -ip 3580
                                                      1⤵
                                                        PID:3708
                                                      • C:\Windows\SysWOW64\WerFault.exe
                                                        C:\Windows\SysWOW64\WerFault.exe -pss -s 580 -p 2636 -ip 2636
                                                        1⤵
                                                          PID:408

                                                        Network

                                                        MITRE ATT&CK Enterprise v15

                                                        Replay Monitor

                                                        Loading Replay Monitor...

                                                        Downloads

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

                                                          Filesize

                                                          212B

                                                          MD5

                                                          e1810a20884395cea27169bf7b2ad7f6

                                                          SHA1

                                                          01e9d9732b14bee2581a97cbe13ab2ce83676553

                                                          SHA256

                                                          a7fdd5678c9638c493c8297152ed9809db96cc1b9136f1e3b854e846b1f4028a

                                                          SHA512

                                                          2bc99258f820a797b0cbc0ad34ca46fe71cbbb38337726b5f6e3a1c7f7e31e8cec4d1df451ef76d632178650ed8e0d31646edb2da0c2a25a3d31999c89183619

                                                        • F:\office

                                                          Filesize

                                                          690KB

                                                          MD5

                                                          f63d8b4899a29783bb21dc0f89569ba2

                                                          SHA1

                                                          5b2da4c489c9b0bde7e8cd640ec39b1de0bc0946

                                                          SHA256

                                                          00dc4a8ee72a27ff8ee5f510095ea7713596771f5240230000306a281c44ddf2

                                                          SHA512

                                                          5a1052a9662c98f4f5c2feaf5fb669a014464f6decd440a258bd5acd14923497abac8a7918c4c1566f1b3cea497b1398affded96be3f6492cd1bb8720e252e58

                                                        • memory/2368-40-0x0000000000400000-0x0000000000521000-memory.dmp

                                                          Filesize

                                                          1.1MB

                                                        • memory/4248-82-0x0000000000400000-0x0000000000521000-memory.dmp

                                                          Filesize

                                                          1.1MB

                                                        • memory/4248-67-0x0000000000400000-0x0000000000521000-memory.dmp

                                                          Filesize

                                                          1.1MB

                                                        • memory/4248-58-0x0000000000400000-0x0000000000521000-memory.dmp

                                                          Filesize

                                                          1.1MB

                                                        • memory/4248-53-0x0000000000400000-0x0000000000521000-memory.dmp

                                                          Filesize

                                                          1.1MB

                                                        • memory/4248-48-0x0000000000400000-0x0000000000521000-memory.dmp

                                                          Filesize

                                                          1.1MB

                                                        • memory/4848-8-0x0000000002550000-0x0000000002551000-memory.dmp

                                                          Filesize

                                                          4KB

                                                        • memory/4848-24-0x00000000035D0000-0x00000000035D1000-memory.dmp

                                                          Filesize

                                                          4KB

                                                        • memory/4848-14-0x00000000034E0000-0x00000000034E1000-memory.dmp

                                                          Filesize

                                                          4KB

                                                        • memory/4848-13-0x00000000034E0000-0x00000000034E1000-memory.dmp

                                                          Filesize

                                                          4KB

                                                        • memory/4848-12-0x00000000034E0000-0x00000000034E1000-memory.dmp

                                                          Filesize

                                                          4KB

                                                        • memory/4848-11-0x00000000034D0000-0x00000000035D0000-memory.dmp

                                                          Filesize

                                                          1024KB

                                                        • memory/4848-10-0x0000000002510000-0x0000000002511000-memory.dmp

                                                          Filesize

                                                          4KB

                                                        • memory/4848-9-0x0000000002580000-0x0000000002581000-memory.dmp

                                                          Filesize

                                                          4KB

                                                        • memory/4848-0-0x0000000000400000-0x0000000000521000-memory.dmp

                                                          Filesize

                                                          1.1MB

                                                        • memory/4848-7-0x0000000002560000-0x0000000002561000-memory.dmp

                                                          Filesize

                                                          4KB

                                                        • memory/4848-6-0x00000000024E0000-0x00000000024E1000-memory.dmp

                                                          Filesize

                                                          4KB

                                                        • memory/4848-5-0x0000000002500000-0x0000000002501000-memory.dmp

                                                          Filesize

                                                          4KB

                                                        • memory/4848-4-0x0000000002570000-0x0000000002571000-memory.dmp

                                                          Filesize

                                                          4KB

                                                        • memory/4848-15-0x00000000034E0000-0x00000000034E1000-memory.dmp

                                                          Filesize

                                                          4KB

                                                        • memory/4848-23-0x00000000034F0000-0x00000000034F1000-memory.dmp

                                                          Filesize

                                                          4KB

                                                        • memory/4848-22-0x00000000022A0000-0x00000000022A1000-memory.dmp

                                                          Filesize

                                                          4KB

                                                        • memory/4848-3-0x0000000002520000-0x0000000002521000-memory.dmp

                                                          Filesize

                                                          4KB

                                                        • memory/4848-16-0x00000000034D0000-0x00000000034D3000-memory.dmp

                                                          Filesize

                                                          12KB

                                                        • memory/4848-17-0x00000000035D0000-0x00000000035D1000-memory.dmp

                                                          Filesize

                                                          4KB

                                                        • memory/4848-45-0x0000000002350000-0x00000000023A4000-memory.dmp

                                                          Filesize

                                                          336KB

                                                        • memory/4848-44-0x0000000000400000-0x0000000000521000-memory.dmp

                                                          Filesize

                                                          1.1MB

                                                        • memory/4848-18-0x00000000035D0000-0x00000000035D1000-memory.dmp

                                                          Filesize

                                                          4KB

                                                        • memory/4848-20-0x0000000003520000-0x0000000003521000-memory.dmp

                                                          Filesize

                                                          4KB

                                                        • memory/4848-21-0x0000000000710000-0x0000000000711000-memory.dmp

                                                          Filesize

                                                          4KB

                                                        • memory/4848-19-0x00000000035D0000-0x00000000035D1000-memory.dmp

                                                          Filesize

                                                          4KB

                                                        • memory/4848-2-0x0000000002540000-0x0000000002541000-memory.dmp

                                                          Filesize

                                                          4KB

                                                        • memory/4848-1-0x0000000002350000-0x00000000023A4000-memory.dmp

                                                          Filesize

                                                          336KB