Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    06-05-2024 10:30

General

  • Target

    1c101db2daf76a3fd49172ed7855abfe_JaffaCakes118.exe

  • Size

    562KB

  • MD5

    1c101db2daf76a3fd49172ed7855abfe

  • SHA1

    fdcb04aeef75df5b7c5635054654292d893e4dd9

  • SHA256

    1dd0bf89c416a276deb5bba33d65a8a0c5a5653e4f9d3178d6745313b1416f81

  • SHA512

    3ead35c9dba09e421359f4eed7cbf92b0e7f46920f88fb5e62be13051476efaf3ca722786c960c2095b9813268eefdce3196e8b8ce15f21c81a887738fb6f1f9

  • SSDEEP

    12288:nxibnc/66oWkCd5JGtsu8e4DTUqwJSGDnzQcle4ySC7swBOZxQ:x6i6jl45JWsuN4HwQ8byF73OZW

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • Checks for common network interception software 1 TTPs

    Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.

  • Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
  • ModiLoader Second Stage 48 IoCs
  • Adds policy Run key to start application 2 TTPs 2 IoCs
  • Looks for VMWare Tools registry key 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Deletes itself 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Modifies Internet Explorer settings 1 TTPs 10 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 12 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1c101db2daf76a3fd49172ed7855abfe_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\1c101db2daf76a3fd49172ed7855abfe_JaffaCakes118.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:1972
    • C:\Windows\SysWOW64\dllhost.exe
      dllhost.exe
      2⤵
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:2812
      • C:\Windows\SysWOW64\dllhost.exe
        dllhost.exe
        3⤵
        • Looks for VirtualBox Guest Additions in registry
        • Adds policy Run key to start application
        • Looks for VMWare Tools registry key
        • Checks BIOS information in registry
        • Deletes itself
        • Adds Run key to start application
        • Maps connected drives based on registry
        • Modifies Internet Explorer settings
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of WriteProcessMemory
        PID:2532
        • C:\Windows\SysWOW64\dllhost.exe
          "C:\Windows\SysWOW64\dllhost.exe"
          4⤵
            PID:2472
          • C:\Windows\SysWOW64\explorer.exe
            explorer.exe
            4⤵
              PID:2292

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\Cab98BB.tmp

        Filesize

        68KB

        MD5

        29f65ba8e88c063813cc50a4ea544e93

        SHA1

        05a7040d5c127e68c25d81cc51271ffb8bef3568

        SHA256

        1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

        SHA512

        e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

      • C:\Users\Admin\AppData\Local\Temp\Tar991B.tmp

        Filesize

        177KB

        MD5

        435a9ac180383f9fa094131b173a2f7b

        SHA1

        76944ea657a9db94f9a4bef38f88c46ed4166983

        SHA256

        67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

        SHA512

        1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

      • memory/1972-0-0x00000000025B0000-0x0000000002C01000-memory.dmp

        Filesize

        6.3MB

      • memory/1972-1-0x0000000000250000-0x0000000000251000-memory.dmp

        Filesize

        4KB

      • memory/1972-2-0x0000000000400000-0x0000000000491000-memory.dmp

        Filesize

        580KB

      • memory/1972-4-0x0000000000050000-0x0000000000114000-memory.dmp

        Filesize

        784KB

      • memory/1972-9-0x00000000025B0000-0x0000000002C01000-memory.dmp

        Filesize

        6.3MB

      • memory/1972-7-0x0000000000400000-0x0000000000491000-memory.dmp

        Filesize

        580KB

      • memory/1972-6-0x0000000000050000-0x0000000000114000-memory.dmp

        Filesize

        784KB

      • memory/2292-44-0x00000000000C0000-0x0000000000184000-memory.dmp

        Filesize

        784KB

      • memory/2292-45-0x00000000000C0000-0x0000000000184000-memory.dmp

        Filesize

        784KB

      • memory/2292-46-0x00000000000C0000-0x0000000000184000-memory.dmp

        Filesize

        784KB

      • memory/2292-47-0x00000000000C0000-0x0000000000184000-memory.dmp

        Filesize

        784KB

      • memory/2292-49-0x00000000000C0000-0x0000000000184000-memory.dmp

        Filesize

        784KB

      • memory/2292-43-0x00000000000C0000-0x0000000000184000-memory.dmp

        Filesize

        784KB

      • memory/2292-42-0x00000000007C0000-0x0000000000A41000-memory.dmp

        Filesize

        2.5MB

      • memory/2472-26-0x0000000000600000-0x0000000000605000-memory.dmp

        Filesize

        20KB

      • memory/2472-28-0x0000000000120000-0x00000000001E4000-memory.dmp

        Filesize

        784KB

      • memory/2472-29-0x0000000000120000-0x00000000001E4000-memory.dmp

        Filesize

        784KB

      • memory/2472-30-0x0000000000120000-0x00000000001E4000-memory.dmp

        Filesize

        784KB

      • memory/2472-32-0x0000000000120000-0x00000000001E4000-memory.dmp

        Filesize

        784KB

      • memory/2472-27-0x0000000000120000-0x00000000001E4000-memory.dmp

        Filesize

        784KB

      • memory/2532-18-0x0000000000070000-0x0000000000134000-memory.dmp

        Filesize

        784KB

      • memory/2532-19-0x0000000000070000-0x0000000000134000-memory.dmp

        Filesize

        784KB

      • memory/2532-24-0x0000000000070000-0x0000000000134000-memory.dmp

        Filesize

        784KB

      • memory/2532-23-0x0000000000070000-0x0000000000134000-memory.dmp

        Filesize

        784KB

      • memory/2532-21-0x0000000000070000-0x0000000000134000-memory.dmp

        Filesize

        784KB

      • memory/2532-22-0x0000000000070000-0x0000000000134000-memory.dmp

        Filesize

        784KB

      • memory/2532-41-0x0000000000070000-0x0000000000134000-memory.dmp

        Filesize

        784KB

      • memory/2532-39-0x0000000000070000-0x0000000000134000-memory.dmp

        Filesize

        784KB

      • memory/2532-38-0x0000000000070000-0x0000000000134000-memory.dmp

        Filesize

        784KB

      • memory/2532-37-0x0000000000070000-0x0000000000134000-memory.dmp

        Filesize

        784KB

      • memory/2532-36-0x0000000000070000-0x0000000000134000-memory.dmp

        Filesize

        784KB

      • memory/2532-34-0x0000000000070000-0x0000000000134000-memory.dmp

        Filesize

        784KB

      • memory/2532-33-0x0000000000070000-0x0000000000134000-memory.dmp

        Filesize

        784KB

      • memory/2532-40-0x0000000000070000-0x0000000000134000-memory.dmp

        Filesize

        784KB

      • memory/2532-35-0x0000000000070000-0x0000000000134000-memory.dmp

        Filesize

        784KB

      • memory/2532-15-0x0000000000070000-0x0000000000134000-memory.dmp

        Filesize

        784KB

      • memory/2532-16-0x0000000000070000-0x0000000000134000-memory.dmp

        Filesize

        784KB

      • memory/2532-25-0x0000000000070000-0x0000000000134000-memory.dmp

        Filesize

        784KB

      • memory/2532-20-0x0000000000070000-0x0000000000134000-memory.dmp

        Filesize

        784KB

      • memory/2532-17-0x0000000000070000-0x0000000000134000-memory.dmp

        Filesize

        784KB

      • memory/2532-75-0x0000000000070000-0x0000000000134000-memory.dmp

        Filesize

        784KB

      • memory/2532-14-0x0000000000600000-0x0000000000605000-memory.dmp

        Filesize

        20KB

      • memory/2532-63-0x0000000000070000-0x0000000000134000-memory.dmp

        Filesize

        784KB

      • memory/2532-64-0x0000000000070000-0x0000000000134000-memory.dmp

        Filesize

        784KB

      • memory/2532-62-0x0000000000070000-0x0000000000134000-memory.dmp

        Filesize

        784KB

      • memory/2532-61-0x0000000000070000-0x0000000000134000-memory.dmp

        Filesize

        784KB

      • memory/2532-60-0x0000000000070000-0x0000000000134000-memory.dmp

        Filesize

        784KB

      • memory/2532-59-0x0000000000070000-0x0000000000134000-memory.dmp

        Filesize

        784KB

      • memory/2532-58-0x0000000000070000-0x0000000000134000-memory.dmp

        Filesize

        784KB

      • memory/2532-66-0x0000000000070000-0x0000000000134000-memory.dmp

        Filesize

        784KB

      • memory/2532-65-0x0000000000070000-0x0000000000134000-memory.dmp

        Filesize

        784KB

      • memory/2532-74-0x0000000000070000-0x0000000000134000-memory.dmp

        Filesize

        784KB

      • memory/2812-12-0x00000000000B0000-0x0000000000174000-memory.dmp

        Filesize

        784KB

      • memory/2812-10-0x00000000000B0000-0x0000000000174000-memory.dmp

        Filesize

        784KB

      • memory/2812-8-0x0000000000600000-0x0000000000605000-memory.dmp

        Filesize

        20KB