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Analysis

  • max time kernel
    137s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    02/01/2025, 07:23

General

  • Target

    JaffaCakes118_638103a9e0df16b472635ee8de8ef945.exe

  • Size

    349KB

  • MD5

    638103a9e0df16b472635ee8de8ef945

  • SHA1

    418c9c86434ce0082308030187d89b5ac29e672c

  • SHA256

    b864428cd9571ddfe0f19df545566c215fe8807ce30f6ca0ff0505b63e79daa2

  • SHA512

    0100b5f634de52b6ccf356610984e65fbbc786727063efda12e8c55c184e066f4e763812fcb10a9ddce666aeec16d288ea7fd340b75a7399b61fab841c4d8ed8

  • SSDEEP

    6144:OAMj7UGSaJxF+hzzyymJopApGSb9SMwm2tVV1d2QSJbAr:PMXmaJfemJopKNAVXd2QSJM

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • Modiloader family
  • ModiLoader Second Stage 11 IoCs
  • Executes dropped EXE 20 IoCs
  • Loads dropped DLL 21 IoCs
  • Drops file in System32 directory 22 IoCs
  • Suspicious use of SetThreadContext 11 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 22 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\JaffaCakes118_638103a9e0df16b472635ee8de8ef945.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_638103a9e0df16b472635ee8de8ef945.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2196
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_638103a9e0df16b472635ee8de8ef945.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_638103a9e0df16b472635ee8de8ef945.exe
      2⤵
      • Loads dropped DLL
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2208
      • C:\Windows\SysWOW64\Keygen.exe
        C:\Windows\system32\Keygen.exe 468 "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_638103a9e0df16b472635ee8de8ef945.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1884
        • C:\Windows\SysWOW64\Keygen.exe
          C:\Windows\SysWOW64\Keygen.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Drops file in System32 directory
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:264
          • C:\Windows\SysWOW64\Keygen.exe
            C:\Windows\system32\Keygen.exe 524 "C:\Windows\SysWOW64\Keygen.exe"
            5⤵
            • Executes dropped EXE
            • Suspicious use of SetThreadContext
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:2464
            • C:\Windows\SysWOW64\Keygen.exe
              C:\Windows\SysWOW64\Keygen.exe
              6⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • Drops file in System32 directory
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:2936
              • C:\Windows\SysWOW64\Keygen.exe
                C:\Windows\system32\Keygen.exe 524 "C:\Windows\SysWOW64\Keygen.exe"
                7⤵
                • Executes dropped EXE
                • Suspicious use of SetThreadContext
                • System Location Discovery: System Language Discovery
                • Suspicious use of WriteProcessMemory
                PID:2696
                • C:\Windows\SysWOW64\Keygen.exe
                  C:\Windows\SysWOW64\Keygen.exe
                  8⤵
                  • Executes dropped EXE
                  • Loads dropped DLL
                  • Drops file in System32 directory
                  • System Location Discovery: System Language Discovery
                  • Suspicious use of WriteProcessMemory
                  PID:2116
                  • C:\Windows\SysWOW64\Keygen.exe
                    C:\Windows\system32\Keygen.exe 524 "C:\Windows\SysWOW64\Keygen.exe"
                    9⤵
                    • Executes dropped EXE
                    • Suspicious use of SetThreadContext
                    • System Location Discovery: System Language Discovery
                    • Suspicious use of WriteProcessMemory
                    PID:1684
                    • C:\Windows\SysWOW64\Keygen.exe
                      C:\Windows\SysWOW64\Keygen.exe
                      10⤵
                      • Executes dropped EXE
                      • Loads dropped DLL
                      • Drops file in System32 directory
                      • System Location Discovery: System Language Discovery
                      • Suspicious use of WriteProcessMemory
                      PID:3020
                      • C:\Windows\SysWOW64\Keygen.exe
                        C:\Windows\system32\Keygen.exe 524 "C:\Windows\SysWOW64\Keygen.exe"
                        11⤵
                        • Executes dropped EXE
                        • Suspicious use of SetThreadContext
                        • System Location Discovery: System Language Discovery
                        • Suspicious use of WriteProcessMemory
                        PID:2860
                        • C:\Windows\SysWOW64\Keygen.exe
                          C:\Windows\SysWOW64\Keygen.exe
                          12⤵
                          • Executes dropped EXE
                          • Loads dropped DLL
                          • Drops file in System32 directory
                          • System Location Discovery: System Language Discovery
                          • Suspicious use of WriteProcessMemory
                          PID:2980
                          • C:\Windows\SysWOW64\Keygen.exe
                            C:\Windows\system32\Keygen.exe 524 "C:\Windows\SysWOW64\Keygen.exe"
                            13⤵
                            • Executes dropped EXE
                            • Suspicious use of SetThreadContext
                            • System Location Discovery: System Language Discovery
                            • Suspicious use of WriteProcessMemory
                            PID:1764
                            • C:\Windows\SysWOW64\Keygen.exe
                              C:\Windows\SysWOW64\Keygen.exe
                              14⤵
                              • Executes dropped EXE
                              • Loads dropped DLL
                              • Drops file in System32 directory
                              • System Location Discovery: System Language Discovery
                              PID:2260
                              • C:\Windows\SysWOW64\Keygen.exe
                                C:\Windows\system32\Keygen.exe 524 "C:\Windows\SysWOW64\Keygen.exe"
                                15⤵
                                • Executes dropped EXE
                                • Suspicious use of SetThreadContext
                                • System Location Discovery: System Language Discovery
                                PID:2816
                                • C:\Windows\SysWOW64\Keygen.exe
                                  C:\Windows\SysWOW64\Keygen.exe
                                  16⤵
                                  • Executes dropped EXE
                                  • Loads dropped DLL
                                  • Drops file in System32 directory
                                  • System Location Discovery: System Language Discovery
                                  PID:448
                                  • C:\Windows\SysWOW64\Keygen.exe
                                    C:\Windows\system32\Keygen.exe 524 "C:\Windows\SysWOW64\Keygen.exe"
                                    17⤵
                                    • Executes dropped EXE
                                    • Suspicious use of SetThreadContext
                                    • System Location Discovery: System Language Discovery
                                    PID:380
                                    • C:\Windows\SysWOW64\Keygen.exe
                                      C:\Windows\SysWOW64\Keygen.exe
                                      18⤵
                                      • Executes dropped EXE
                                      • Loads dropped DLL
                                      • Drops file in System32 directory
                                      • System Location Discovery: System Language Discovery
                                      PID:2436
                                      • C:\Windows\SysWOW64\Keygen.exe
                                        C:\Windows\system32\Keygen.exe 524 "C:\Windows\SysWOW64\Keygen.exe"
                                        19⤵
                                        • Executes dropped EXE
                                        • Suspicious use of SetThreadContext
                                        • System Location Discovery: System Language Discovery
                                        PID:1644
                                        • C:\Windows\SysWOW64\Keygen.exe
                                          C:\Windows\SysWOW64\Keygen.exe
                                          20⤵
                                          • Executes dropped EXE
                                          • Loads dropped DLL
                                          • Drops file in System32 directory
                                          • System Location Discovery: System Language Discovery
                                          PID:2232
                                          • C:\Windows\SysWOW64\Keygen.exe
                                            C:\Windows\system32\Keygen.exe 524 "C:\Windows\SysWOW64\Keygen.exe"
                                            21⤵
                                            • Executes dropped EXE
                                            • Suspicious use of SetThreadContext
                                            • System Location Discovery: System Language Discovery
                                            PID:2456
                                            • C:\Windows\SysWOW64\Keygen.exe
                                              C:\Windows\SysWOW64\Keygen.exe
                                              22⤵
                                              • Executes dropped EXE
                                              • Drops file in System32 directory
                                              • System Location Discovery: System Language Discovery
                                              PID:536

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Windows\SysWOW64\Keygen.exe

    Filesize

    349KB

    MD5

    638103a9e0df16b472635ee8de8ef945

    SHA1

    418c9c86434ce0082308030187d89b5ac29e672c

    SHA256

    b864428cd9571ddfe0f19df545566c215fe8807ce30f6ca0ff0505b63e79daa2

    SHA512

    0100b5f634de52b6ccf356610984e65fbbc786727063efda12e8c55c184e066f4e763812fcb10a9ddce666aeec16d288ea7fd340b75a7399b61fab841c4d8ed8

  • memory/264-31-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB

  • memory/264-29-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB

  • memory/380-103-0x0000000000010000-0x000000000006D000-memory.dmp

    Filesize

    372KB

  • memory/1644-114-0x0000000000010000-0x000000000006D000-memory.dmp

    Filesize

    372KB

  • memory/1684-63-0x0000000000010000-0x000000000006D000-memory.dmp

    Filesize

    372KB

  • memory/1764-83-0x0000000000010000-0x000000000006D000-memory.dmp

    Filesize

    372KB

  • memory/1884-27-0x0000000000010000-0x000000000006D000-memory.dmp

    Filesize

    372KB

  • memory/2196-6-0x0000000000010000-0x000000000006D000-memory.dmp

    Filesize

    372KB

  • memory/2208-0-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB

  • memory/2208-4-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB

  • memory/2208-8-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB

  • memory/2208-30-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB

  • memory/2208-2-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2208-7-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB

  • memory/2464-40-0x0000000000010000-0x000000000006D000-memory.dmp

    Filesize

    372KB

  • memory/2696-54-0x0000000000010000-0x000000000006D000-memory.dmp

    Filesize

    372KB

  • memory/2816-94-0x0000000000010000-0x000000000006D000-memory.dmp

    Filesize

    372KB

  • memory/2860-74-0x0000000000010000-0x000000000006D000-memory.dmp

    Filesize

    372KB

  • memory/2936-43-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB

  • memory/2936-44-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB