Analysis

  • max time kernel
    132s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/07/2024, 02:24

General

  • Target

    2450c1179cc94387067c9d8b87fb0d00_JaffaCakes118.exe

  • Size

    639KB

  • MD5

    2450c1179cc94387067c9d8b87fb0d00

  • SHA1

    add9bb05f1da5f72186ee7777a89daf9f936212f

  • SHA256

    e8a0e3a54f0d08a826ef04b40bd21af012f47703038b9ae09e07b0e30aecdc68

  • SHA512

    8f893294d155af4aa20078db318693fb73d93ab0d5c13c3c9a4a7d49ccc8d3a028d0274217d89d0d021bb16c3cced44958adb7b6078f2d8f64c188ce5961e764

  • SSDEEP

    12288:KoBIj0KaqVo7PWbash7ZexveJe28GeytF3Z4mxxVJPBS4EtQHySuBJoL4oTgNWA:J+jEq6g7ZeB52BtQmXWouUMoTgNWA

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 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Drops file in System32 directory 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Program Files directory 3 IoCs
  • Program crash 2 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2450c1179cc94387067c9d8b87fb0d00_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2450c1179cc94387067c9d8b87fb0d00_JaffaCakes118.exe"
    1⤵
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:2456
    • C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe
      "C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:3592
      • C:\Windows\SysWOW64\calc.exe
        "C:\Windows\system32\calc.exe"
        3⤵
          PID:2436
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2436 -s 12
            4⤵
            • Program crash
            PID:2336
        • C:\program files\internet explorer\IEXPLORE.EXE
          "C:\program files\internet explorer\IEXPLORE.EXE"
          3⤵
            PID:3800
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 3592 -s 700
            3⤵
            • Program crash
            PID:3844
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c ""C:\Program Files\Common Files\Microsoft Shared\MSINFO\SgotoDel.bat""
          2⤵
            PID:2284
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3592 -ip 3592
          1⤵
            PID:4704
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2436 -ip 2436
            1⤵
              PID:2588

            Network

            MITRE ATT&CK Matrix

            Replay Monitor

            Loading Replay Monitor...

            Downloads

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

              Filesize

              212B

              MD5

              dd966e47069fc16a2e685baf9544d290

              SHA1

              924649cb0706d8c3bb7267c13b438d29af2a9726

              SHA256

              b946a1ea94ca615d1669620eedc72c5334fe453a0e0409174960c093d1ade55c

              SHA512

              74ddb2c3f5b3f8fc94ddf196ebd1f32c7fa3a95557755fe84c3d9f91a568f4209e8eeee2c8b9f1efea584a90186d0b4215ad194f9c0d90d7977e301f9586b498

            • C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe

              Filesize

              639KB

              MD5

              2450c1179cc94387067c9d8b87fb0d00

              SHA1

              add9bb05f1da5f72186ee7777a89daf9f936212f

              SHA256

              e8a0e3a54f0d08a826ef04b40bd21af012f47703038b9ae09e07b0e30aecdc68

              SHA512

              8f893294d155af4aa20078db318693fb73d93ab0d5c13c3c9a4a7d49ccc8d3a028d0274217d89d0d021bb16c3cced44958adb7b6078f2d8f64c188ce5961e764

            • memory/2436-37-0x0000000000400000-0x0000000000517000-memory.dmp

              Filesize

              1.1MB

            • memory/2456-26-0x00000000034B0000-0x00000000034B2000-memory.dmp

              Filesize

              8KB

            • memory/2456-10-0x00000000023A0000-0x00000000023A1000-memory.dmp

              Filesize

              4KB

            • memory/2456-22-0x00000000025B0000-0x00000000025B1000-memory.dmp

              Filesize

              4KB

            • memory/2456-21-0x00000000025D0000-0x00000000025D1000-memory.dmp

              Filesize

              4KB

            • memory/2456-19-0x0000000002450000-0x0000000002451000-memory.dmp

              Filesize

              4KB

            • memory/2456-20-0x00000000023E0000-0x00000000023E1000-memory.dmp

              Filesize

              4KB

            • memory/2456-18-0x0000000002420000-0x0000000002421000-memory.dmp

              Filesize

              4KB

            • memory/2456-17-0x0000000002430000-0x0000000002431000-memory.dmp

              Filesize

              4KB

            • memory/2456-16-0x00000000023C0000-0x00000000023C1000-memory.dmp

              Filesize

              4KB

            • memory/2456-15-0x00000000023D0000-0x00000000023D1000-memory.dmp

              Filesize

              4KB

            • memory/2456-14-0x0000000002440000-0x0000000002441000-memory.dmp

              Filesize

              4KB

            • memory/2456-13-0x00000000023F0000-0x00000000023F1000-memory.dmp

              Filesize

              4KB

            • memory/2456-12-0x0000000002410000-0x0000000002411000-memory.dmp

              Filesize

              4KB

            • memory/2456-28-0x0000000002290000-0x0000000002291000-memory.dmp

              Filesize

              4KB

            • memory/2456-27-0x0000000002280000-0x0000000002281000-memory.dmp

              Filesize

              4KB

            • memory/2456-0-0x0000000000400000-0x0000000000517000-memory.dmp

              Filesize

              1.1MB

            • memory/2456-23-0x0000000002590000-0x0000000002591000-memory.dmp

              Filesize

              4KB

            • memory/2456-9-0x00000000034D0000-0x00000000034D1000-memory.dmp

              Filesize

              4KB

            • memory/2456-11-0x00000000034C0000-0x00000000034C3000-memory.dmp

              Filesize

              12KB

            • memory/2456-8-0x0000000002300000-0x0000000002301000-memory.dmp

              Filesize

              4KB

            • memory/2456-7-0x0000000002380000-0x0000000002381000-memory.dmp

              Filesize

              4KB

            • memory/2456-6-0x00000000022A0000-0x00000000022A1000-memory.dmp

              Filesize

              4KB

            • memory/2456-5-0x00000000022B0000-0x00000000022B1000-memory.dmp

              Filesize

              4KB

            • memory/2456-4-0x0000000002390000-0x0000000002391000-memory.dmp

              Filesize

              4KB

            • memory/2456-3-0x00000000022D0000-0x00000000022D1000-memory.dmp

              Filesize

              4KB

            • memory/2456-2-0x00000000022F0000-0x00000000022F1000-memory.dmp

              Filesize

              4KB

            • memory/2456-24-0x0000000002580000-0x0000000002581000-memory.dmp

              Filesize

              4KB

            • memory/2456-1-0x0000000002320000-0x0000000002374000-memory.dmp

              Filesize

              336KB

            • memory/2456-25-0x00000000025E0000-0x00000000025E1000-memory.dmp

              Filesize

              4KB

            • memory/2456-42-0x0000000000400000-0x0000000000517000-memory.dmp

              Filesize

              1.1MB

            • memory/2456-43-0x0000000002320000-0x0000000002374000-memory.dmp

              Filesize

              336KB

            • memory/3592-34-0x0000000000400000-0x0000000000517000-memory.dmp

              Filesize

              1.1MB

            • memory/3592-45-0x0000000000400000-0x0000000000517000-memory.dmp

              Filesize

              1.1MB