Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/07/2024, 01:14

General

  • Target

    2420a8ae643989b2f74e76ce2b01f816_JaffaCakes118.exe

  • Size

    312KB

  • MD5

    2420a8ae643989b2f74e76ce2b01f816

  • SHA1

    c808e8ae367ea9828181a971fd4f0e02674037f0

  • SHA256

    3cb083da3bbbaca5c4c4142f7ba140f14a95ac8c5f60b0134baa720d4965ed9f

  • SHA512

    50fb821d95203eb370b085f391764afc74b410c74195b6d5991c5cacfd8a8b536c5f3b15a1d9f472f73d89fc01775949bf2fcae2fbdf00ae1474c4453521dc61

  • SSDEEP

    6144:vUgKONc123zljl7qdiY8JOGBGhxm/K1hR7G0fM/COjrI92j5OkWZ0:MgKmNl7qP8JnG7mKra0f5OjrI921NW2

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
  • 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 1 IoCs
  • Drops file in Program Files directory 3 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2420a8ae643989b2f74e76ce2b01f816_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2420a8ae643989b2f74e76ce2b01f816_JaffaCakes118.exe"
    1⤵
    • Enumerates connected drives
    • Drops autorun.inf file
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:232
    • C:\Program Files\360Setup.exe
      "C:\Program Files\360Setup.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:4740
      • C:\Windows\SysWOW64\svchost.exe
        "C:\Windows\system32\svchost.exe"
        3⤵
          PID:1628
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 1628 -s 12
            4⤵
            • Program crash
            PID:4588
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Program Files\SxDel.bat""
        2⤵
          PID:2452
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1628 -ip 1628
        1⤵
          PID:4612

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Program Files\SxDel.bat

          Filesize

          212B

          MD5

          322220ceadafaff7b2af326d09309d87

          SHA1

          bf1e27aba2b45b990f4f28954a41478e3021d7bc

          SHA256

          6886507f23722b31222e03c5c60a07b7c3ec6d6e6685566952e2cdd63c9e0f84

          SHA512

          f95b8e73fe317f996322ddc0a3133305e23a1c3e469d699e2197f7278e9953bb04ba0bbccdeeb7ca173128035c87006e7b8edb44e7a7732b9ed47514368c4d7d

        • F:\360Setup.exe

          Filesize

          312KB

          MD5

          2420a8ae643989b2f74e76ce2b01f816

          SHA1

          c808e8ae367ea9828181a971fd4f0e02674037f0

          SHA256

          3cb083da3bbbaca5c4c4142f7ba140f14a95ac8c5f60b0134baa720d4965ed9f

          SHA512

          50fb821d95203eb370b085f391764afc74b410c74195b6d5991c5cacfd8a8b536c5f3b15a1d9f472f73d89fc01775949bf2fcae2fbdf00ae1474c4453521dc61

        • memory/232-0-0x0000000002280000-0x0000000002281000-memory.dmp

          Filesize

          4KB

        • memory/232-22-0x0000000000400000-0x00000000004CA000-memory.dmp

          Filesize

          808KB

        • memory/1628-18-0x0000000000400000-0x00000000004CA000-memory.dmp

          Filesize

          808KB

        • memory/4740-17-0x0000000002250000-0x0000000002251000-memory.dmp

          Filesize

          4KB

        • memory/4740-20-0x0000000000400000-0x00000000004CA000-memory.dmp

          Filesize

          808KB