Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    25/11/2024, 22:11

General

  • Target

    9e2ebd10584161a84d33cc59f0f769be_JaffaCakes118.exe

  • Size

    264KB

  • MD5

    9e2ebd10584161a84d33cc59f0f769be

  • SHA1

    8a0843c14237da09ba01467a24aa9e954ce8e210

  • SHA256

    c07c6e6ed51086662a3217d863cf2ff2e66870332098d5fdab3bfcafdf6339d1

  • SHA512

    98717deaf1e94330cf3219727f54aa61402a86b73768446e567d2c7b03efa0b0a766b84689a063fbb017e875a4eeb366aa5426a58007c5692709b896a82ac033

  • SSDEEP

    6144:sY7mDmGXnKmNPh+Dcq9c2UbLGfxM6EhF4:sDmGXnbNPhbq9c2U3Kchu

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • Modiloader family
  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • 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
  • Looks for VirtualBox drivers on disk 2 TTPs 1 IoCs
  • ModiLoader Second Stage 60 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
  • Drops startup file 1 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Maps connected drives based on registry 3 TTPs 2 IoCs

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

  • Drops file in System32 directory 1 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

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

  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
  • Modifies registry class 7 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 31 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9e2ebd10584161a84d33cc59f0f769be_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\9e2ebd10584161a84d33cc59f0f769be_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2772
    • C:\Users\Admin\AppData\Local\Temp\9e2ebd10584161a84d33cc59f0f769be_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\9e2ebd10584161a84d33cc59f0f769be_JaffaCakes118.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2828
  • C:\Windows\system32\mshta.exe
    "C:\Windows\system32\mshta.exe" javascript:TBe08kMQJ="e0tn4PCh";U0B9=new%20ActiveXObject("WScript.Shell");Xwo9qJ2P="48bF";Y1jt4i=U0B9.RegRead("HKLM\\software\\Wow6432Node\\KGJ39tbrOb\\OqXDS5Yli");firvo8p7="jZ";eval(Y1jt4i);ORfbv67="sr";
    1⤵
    • Process spawned unexpected child process
    • Suspicious use of WriteProcessMemory
    PID:2844
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:uvtmuzdj
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Drops file in System32 directory
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2636
      • C:\Windows\SysWOW64\regsvr32.exe
        regsvr32.exe
        3⤵
        • Looks for VirtualBox Guest Additions in registry
        • Looks for VirtualBox drivers on disk
        • Looks for VMWare Tools registry key
        • Checks BIOS information in registry
        • Deletes itself
        • Drops startup file
        • Adds Run key to start application
        • Maps connected drives based on registry
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Modifies registry class
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of WriteProcessMemory
        PID:624
        • C:\Windows\SysWOW64\regsvr32.exe
          "C:\Windows\SysWOW64\regsvr32.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2504

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\592d46\3c1180.bat

    Filesize

    61B

    MD5

    e675023f07cf8aff6a7e4d54c3fd3efc

    SHA1

    45b0c62d3e04315c205d04598dc77397d06882e6

    SHA256

    4d63145cba7c25183b1e52cec651579e0a1921813f3c307d314f290fa26098ab

    SHA512

    5f7a9463b3dd22df4ed69e2e21d903535e32265a4d98a4d46873ebdf7c6eb261b4e352a52de9baf7e05e0a037a18888b718c954574814f7bc9b1b9fb2ca348af

  • C:\Users\Admin\AppData\Local\592d46\c77b5a.e0823ae

    Filesize

    26KB

    MD5

    d708eba7d93b5c45a7f1197c3d73949d

    SHA1

    0139159bc67436eb2baa8d1776ee1f7b7b13824f

    SHA256

    f2abc3611a1f1269ac0a4bd503aa87ceb21de6ee06e4356aafefee10ccf24222

    SHA512

    60e740d55c9433fec6e8f03801ade0e3851a3c51357d347ae90244751f59d1d24095ab533b4775369ee70af3ba4c993afe0e3724fa9da8c89c3d2c2641a4c31c

  • C:\Users\Admin\AppData\Local\592d46\f60529.lnk

    Filesize

    877B

    MD5

    aa0a06676b985a5a4aaad4775d989ae3

    SHA1

    3551f417b51e391e9bba0b0851adf8279bc5ccce

    SHA256

    c416a8331800084d673a50f061ec60523f8efd6424143de108b13391908dbef5

    SHA512

    760ee172d3857a894212bd1cec6b18bb33bbde3ce9d6dbab80c3ab14bdfd678b3ef8b420d67f42d19992509467298366d146c19d94907ee8729032a5cef0f7f5

  • C:\Users\Admin\AppData\Roaming\840cad\f4ca18.e0823ae

    Filesize

    33KB

    MD5

    01a8ce64fe15681a5b3f9664515fb47a

    SHA1

    6c2acace125e68fb68d5af74f55a9500cfe94b42

    SHA256

    2299753dab4695c5265b0f70a4fcff718f1d4d77451b6cda0a58774a2793a15e

    SHA512

    d53e042ee455c2ecf693cb42f6e7601817b16d2916e36f023b2623a22c63f58f8ea8f8701bdebc5e09fa313efc7d81923d0ca32283d934e5babdd0b74338647f

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\17e428.lnk

    Filesize

    987B

    MD5

    c922f0fd6e503d2d891130acbd12e829

    SHA1

    66b59c6abb7d903e62c035241b186199c7e1c612

    SHA256

    9e6823bca690398636bd9d5d64f3cb3873d3ca43afdfbea43886ddbc057e7f0a

    SHA512

    377cc42d3de4dad65d2aa2c251ea7f34bb931194d1cc6c12f7f5fb84b38c2cf0ba6cd906150011c253637d94705965f3c855489b76cf62c67398c2f4c60f6e4f

  • memory/624-61-0x0000000000280000-0x00000000003C1000-memory.dmp

    Filesize

    1.3MB

  • memory/624-60-0x0000000000280000-0x00000000003C1000-memory.dmp

    Filesize

    1.3MB

  • memory/624-41-0x0000000000280000-0x00000000003C1000-memory.dmp

    Filesize

    1.3MB

  • memory/624-42-0x0000000000280000-0x00000000003C1000-memory.dmp

    Filesize

    1.3MB

  • memory/624-43-0x0000000000280000-0x00000000003C1000-memory.dmp

    Filesize

    1.3MB

  • memory/624-44-0x0000000000280000-0x00000000003C1000-memory.dmp

    Filesize

    1.3MB

  • memory/624-45-0x0000000000280000-0x00000000003C1000-memory.dmp

    Filesize

    1.3MB

  • memory/624-25-0x0000000000280000-0x00000000003C1000-memory.dmp

    Filesize

    1.3MB

  • memory/624-23-0x0000000000280000-0x00000000003C1000-memory.dmp

    Filesize

    1.3MB

  • memory/624-40-0x0000000000280000-0x00000000003C1000-memory.dmp

    Filesize

    1.3MB

  • memory/624-39-0x0000000000280000-0x00000000003C1000-memory.dmp

    Filesize

    1.3MB

  • memory/624-38-0x0000000000280000-0x00000000003C1000-memory.dmp

    Filesize

    1.3MB

  • memory/624-37-0x0000000000280000-0x00000000003C1000-memory.dmp

    Filesize

    1.3MB

  • memory/624-36-0x0000000000280000-0x00000000003C1000-memory.dmp

    Filesize

    1.3MB

  • memory/624-35-0x0000000000280000-0x00000000003C1000-memory.dmp

    Filesize

    1.3MB

  • memory/624-34-0x0000000000280000-0x00000000003C1000-memory.dmp

    Filesize

    1.3MB

  • memory/624-33-0x0000000000280000-0x00000000003C1000-memory.dmp

    Filesize

    1.3MB

  • memory/624-32-0x0000000000280000-0x00000000003C1000-memory.dmp

    Filesize

    1.3MB

  • memory/624-31-0x0000000000280000-0x00000000003C1000-memory.dmp

    Filesize

    1.3MB

  • memory/624-30-0x0000000000280000-0x00000000003C1000-memory.dmp

    Filesize

    1.3MB

  • memory/624-29-0x0000000000280000-0x00000000003C1000-memory.dmp

    Filesize

    1.3MB

  • memory/624-28-0x0000000000280000-0x00000000003C1000-memory.dmp

    Filesize

    1.3MB

  • memory/624-27-0x0000000000280000-0x00000000003C1000-memory.dmp

    Filesize

    1.3MB

  • memory/624-46-0x0000000000280000-0x00000000003C1000-memory.dmp

    Filesize

    1.3MB

  • memory/624-47-0x0000000000280000-0x00000000003C1000-memory.dmp

    Filesize

    1.3MB

  • memory/624-48-0x0000000000280000-0x00000000003C1000-memory.dmp

    Filesize

    1.3MB

  • memory/624-49-0x0000000000280000-0x00000000003C1000-memory.dmp

    Filesize

    1.3MB

  • memory/624-50-0x0000000000280000-0x00000000003C1000-memory.dmp

    Filesize

    1.3MB

  • memory/624-62-0x0000000000280000-0x00000000003C1000-memory.dmp

    Filesize

    1.3MB

  • memory/624-66-0x0000000000280000-0x00000000003C1000-memory.dmp

    Filesize

    1.3MB

  • memory/624-63-0x0000000000280000-0x00000000003C1000-memory.dmp

    Filesize

    1.3MB

  • memory/624-64-0x0000000000280000-0x00000000003C1000-memory.dmp

    Filesize

    1.3MB

  • memory/2504-79-0x00000000000F0000-0x0000000000231000-memory.dmp

    Filesize

    1.3MB

  • memory/2504-80-0x00000000000F0000-0x0000000000231000-memory.dmp

    Filesize

    1.3MB

  • memory/2504-76-0x00000000000F0000-0x0000000000231000-memory.dmp

    Filesize

    1.3MB

  • memory/2504-75-0x00000000000F0000-0x0000000000231000-memory.dmp

    Filesize

    1.3MB

  • memory/2504-74-0x00000000000F0000-0x0000000000231000-memory.dmp

    Filesize

    1.3MB

  • memory/2504-73-0x00000000000F0000-0x0000000000231000-memory.dmp

    Filesize

    1.3MB

  • memory/2504-77-0x00000000000F0000-0x0000000000231000-memory.dmp

    Filesize

    1.3MB

  • memory/2504-72-0x00000000000F0000-0x0000000000231000-memory.dmp

    Filesize

    1.3MB

  • memory/2504-86-0x00000000000F0000-0x0000000000231000-memory.dmp

    Filesize

    1.3MB

  • memory/2504-81-0x00000000000F0000-0x0000000000231000-memory.dmp

    Filesize

    1.3MB

  • memory/2504-84-0x00000000000F0000-0x0000000000231000-memory.dmp

    Filesize

    1.3MB

  • memory/2504-87-0x00000000000F0000-0x0000000000231000-memory.dmp

    Filesize

    1.3MB

  • memory/2504-82-0x00000000000F0000-0x0000000000231000-memory.dmp

    Filesize

    1.3MB

  • memory/2504-78-0x00000000000F0000-0x0000000000231000-memory.dmp

    Filesize

    1.3MB

  • memory/2504-85-0x00000000000F0000-0x0000000000231000-memory.dmp

    Filesize

    1.3MB

  • memory/2504-83-0x00000000000F0000-0x0000000000231000-memory.dmp

    Filesize

    1.3MB

  • memory/2636-26-0x00000000061A0000-0x0000000006276000-memory.dmp

    Filesize

    856KB

  • memory/2636-22-0x00000000061A0000-0x0000000006276000-memory.dmp

    Filesize

    856KB

  • memory/2828-2-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/2828-6-0x0000000001D60000-0x0000000001E36000-memory.dmp

    Filesize

    856KB

  • memory/2828-12-0x0000000001D60000-0x0000000001E36000-memory.dmp

    Filesize

    856KB

  • memory/2828-7-0x0000000001D60000-0x0000000001E36000-memory.dmp

    Filesize

    856KB

  • memory/2828-8-0x0000000001D60000-0x0000000001E36000-memory.dmp

    Filesize

    856KB

  • memory/2828-11-0x0000000001D60000-0x0000000001E36000-memory.dmp

    Filesize

    856KB

  • memory/2828-10-0x0000000001D60000-0x0000000001E36000-memory.dmp

    Filesize

    856KB

  • memory/2828-9-0x0000000001D60000-0x0000000001E36000-memory.dmp

    Filesize

    856KB

  • memory/2828-5-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/2828-4-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB