Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    14-12-2024 19:05

General

  • Target

    f03ec6bc9c336fac11a26114bd3f987b_JaffaCakes118.exe

  • Size

    454KB

  • MD5

    f03ec6bc9c336fac11a26114bd3f987b

  • SHA1

    3e3cc9071528b9959d3fcc11d7182a7b69510039

  • SHA256

    22701e3e1f1b560bd9980306b3dcd03e75e0f4340625ac19af57ef0d90b2a70c

  • SHA512

    29f571df3c15bb17af9fe8d942b574d0b96729c85692b4243b23f08664ab25d0e5f9b236692c2723d8be9283fc608ec0efbc6d1905b8f74c6edf0a1d374993e3

  • SSDEEP

    6144:6fFMU5fHe486G8ZutGfLjDLYXDvf7hhav0TwoSWPIOv/r5AJei4B74I:6mUFx8unDLYTX7h8KSWjH2UX

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 50 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 WriteProcessMemory 30 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f03ec6bc9c336fac11a26114bd3f987b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f03ec6bc9c336fac11a26114bd3f987b_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1704
    • C:\Users\Admin\AppData\Local\Temp\f03ec6bc9c336fac11a26114bd3f987b_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\f03ec6bc9c336fac11a26114bd3f987b_JaffaCakes118.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2400
  • C:\Windows\system32\mshta.exe
    "C:\Windows\system32\mshta.exe" javascript:MyL84rFhm="PCGwlQFBW5";t22Z=new%20ActiveXObject("WScript.Shell");yZUrE4jzx="HItfqTVmx";sAmx96=t22Z.RegRead("HKLM\\software\\Wow6432Node\\AMNbLy\\YqHWBhE");aexAqeSw1="xEhUOmgYWz";eval(sAmx96);p6lQWWzy="cK";
    1⤵
    • Process spawned unexpected child process
    • Suspicious use of WriteProcessMemory
    PID:864
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:hqrb
      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:1980
      • 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:2788
        • C:\Windows\SysWOW64\regsvr32.exe
          "C:\Windows\SysWOW64\regsvr32.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2416

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\d6eb63\144f30.bat

    Filesize

    61B

    MD5

    51e707fe57168c5c4f98c52ef842f505

    SHA1

    d0742c66b0f60cca1429736b10639c295aee29f9

    SHA256

    e1c57472b158012362887f39ae10c2e216f94ae3ca3108f437f93f94f077998f

    SHA512

    f99b9bef28f3a2369313ff867f6f39fb3d5c2387af47d78125af5e9eb15e67843a8cd573251d0f82abb065981f1ec75fca15331d582ac413d3a7bdde7cc3bb64

  • C:\Users\Admin\AppData\Local\d6eb63\59c052.lnk

    Filesize

    881B

    MD5

    cdd28c289780d31f353d77bd90774a01

    SHA1

    3a25e6b8d6791f4411e44006d1315e8618073c5e

    SHA256

    6cdb7c1bef3d1b3baa2d7ab5d3b51cf8dd19c7e4ccf821ecef86780e5d1a0f90

    SHA512

    648d2846f2ec8d5124166c7b9bf5e4223e9d9ab1f9517140cbedab969f20b72fee6c662e11843b4e5479972095c89e5d239f1abd4e8ca4cf08b247ec3e16a323

  • C:\Users\Admin\AppData\Local\d6eb63\d93057.aecaa99

    Filesize

    25KB

    MD5

    74eab465e6891d0ff55e787d7cab0cff

    SHA1

    594acadc16f7f1b79ec713a82aa960fda7a9c9a2

    SHA256

    d8a20c4812157d5e7b678e57f3d18bf685878dc11c07f87489194a255769e049

    SHA512

    d4f515f2012de3e485988aa32473fae3070651744c96c30c2360b19e0f1352bf4b69b5ac3c322688c3cc094e6b312a9eeb8988388c47596f0813169f29c04cdc

  • C:\Users\Admin\AppData\Roaming\499177\3bd95f.aecaa99

    Filesize

    45KB

    MD5

    8451463de05075a0f87fe4fdb9e53ea5

    SHA1

    14cd14172f732ae61a5d576624d33f498cd5a2c4

    SHA256

    58fe4d7f094d48896a8da33b0666144f3d322fff4de2356a5003f44826e3226e

    SHA512

    6ccb827a29d497d46c15e058959c7c7df57eb41af88ee84945b149817ced0b358d0b2fd97d94812572a31ae8262d36b08d4e7d7de653db77775f981f7120d1a4

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\e6657b.lnk

    Filesize

    991B

    MD5

    adacf0061291bc5227b22e0cf22584cc

    SHA1

    72bc241a6c190b5863a18b9904378a9deecf4964

    SHA256

    14daf25ee7fb0ef8959107824f096a2d768166620374789766a580d8b7af9b7d

    SHA512

    abe45f8d3d343e3205a10b733bd8db04a06749f675a533c431c5bac019ea8344c8ccc3717c7e8e03ad5c8b0cb282c5da6ccf4034f36eeea59c3fa0957662d675

  • memory/1704-0-0x00000000001B0000-0x00000000001F3000-memory.dmp

    Filesize

    268KB

  • memory/1704-1-0x00000000001B0000-0x00000000001F3000-memory.dmp

    Filesize

    268KB

  • memory/1980-34-0x00000000061C0000-0x0000000006294000-memory.dmp

    Filesize

    848KB

  • memory/1980-36-0x0000000002E30000-0x0000000004E30000-memory.dmp

    Filesize

    32.0MB

  • memory/1980-37-0x00000000061C0000-0x0000000006294000-memory.dmp

    Filesize

    848KB

  • memory/2400-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2400-6-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2400-22-0x0000000001C60000-0x0000000001D34000-memory.dmp

    Filesize

    848KB

  • memory/2400-23-0x0000000001C60000-0x0000000001D34000-memory.dmp

    Filesize

    848KB

  • memory/2400-21-0x0000000001C60000-0x0000000001D34000-memory.dmp

    Filesize

    848KB

  • memory/2400-19-0x0000000001C60000-0x0000000001D34000-memory.dmp

    Filesize

    848KB

  • memory/2400-18-0x0000000001C60000-0x0000000001D34000-memory.dmp

    Filesize

    848KB

  • memory/2400-24-0x0000000001C60000-0x0000000001D34000-memory.dmp

    Filesize

    848KB

  • memory/2400-4-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2400-20-0x0000000001C60000-0x0000000001D34000-memory.dmp

    Filesize

    848KB

  • memory/2400-8-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2400-10-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2400-17-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2400-16-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2400-14-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2400-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2416-84-0x0000000000180000-0x00000000002BE000-memory.dmp

    Filesize

    1.2MB

  • memory/2788-56-0x00000000001B0000-0x00000000002EE000-memory.dmp

    Filesize

    1.2MB

  • memory/2788-60-0x00000000001B0000-0x00000000002EE000-memory.dmp

    Filesize

    1.2MB

  • memory/2788-55-0x00000000001B0000-0x00000000002EE000-memory.dmp

    Filesize

    1.2MB

  • memory/2788-54-0x00000000001B0000-0x00000000002EE000-memory.dmp

    Filesize

    1.2MB

  • memory/2788-53-0x00000000001B0000-0x00000000002EE000-memory.dmp

    Filesize

    1.2MB

  • memory/2788-52-0x00000000001B0000-0x00000000002EE000-memory.dmp

    Filesize

    1.2MB

  • memory/2788-51-0x00000000001B0000-0x00000000002EE000-memory.dmp

    Filesize

    1.2MB

  • memory/2788-50-0x00000000001B0000-0x00000000002EE000-memory.dmp

    Filesize

    1.2MB

  • memory/2788-49-0x00000000001B0000-0x00000000002EE000-memory.dmp

    Filesize

    1.2MB

  • memory/2788-48-0x00000000001B0000-0x00000000002EE000-memory.dmp

    Filesize

    1.2MB

  • memory/2788-47-0x00000000001B0000-0x00000000002EE000-memory.dmp

    Filesize

    1.2MB

  • memory/2788-45-0x00000000001B0000-0x00000000002EE000-memory.dmp

    Filesize

    1.2MB

  • memory/2788-44-0x00000000001B0000-0x00000000002EE000-memory.dmp

    Filesize

    1.2MB

  • memory/2788-43-0x00000000001B0000-0x00000000002EE000-memory.dmp

    Filesize

    1.2MB

  • memory/2788-42-0x00000000001B0000-0x00000000002EE000-memory.dmp

    Filesize

    1.2MB

  • memory/2788-58-0x00000000001B0000-0x00000000002EE000-memory.dmp

    Filesize

    1.2MB

  • memory/2788-41-0x00000000001B0000-0x00000000002EE000-memory.dmp

    Filesize

    1.2MB

  • memory/2788-77-0x00000000001B0000-0x00000000002EE000-memory.dmp

    Filesize

    1.2MB

  • memory/2788-71-0x00000000001B0000-0x00000000002EE000-memory.dmp

    Filesize

    1.2MB

  • memory/2788-70-0x00000000001B0000-0x00000000002EE000-memory.dmp

    Filesize

    1.2MB

  • memory/2788-69-0x00000000001B0000-0x00000000002EE000-memory.dmp

    Filesize

    1.2MB

  • memory/2788-39-0x00000000001B0000-0x00000000002EE000-memory.dmp

    Filesize

    1.2MB

  • memory/2788-57-0x00000000001B0000-0x00000000002EE000-memory.dmp

    Filesize

    1.2MB

  • memory/2788-46-0x00000000001B0000-0x00000000002EE000-memory.dmp

    Filesize

    1.2MB

  • memory/2788-40-0x00000000001B0000-0x00000000002EE000-memory.dmp

    Filesize

    1.2MB

  • memory/2788-38-0x00000000001B0000-0x00000000002EE000-memory.dmp

    Filesize

    1.2MB

  • memory/2788-35-0x00000000001B0000-0x00000000002EE000-memory.dmp

    Filesize

    1.2MB

  • memory/2788-78-0x00000000001B0000-0x00000000002EE000-memory.dmp

    Filesize

    1.2MB

  • memory/2788-66-0x00000000001B0000-0x00000000002EE000-memory.dmp

    Filesize

    1.2MB

  • memory/2788-67-0x00000000001B0000-0x00000000002EE000-memory.dmp

    Filesize

    1.2MB

  • memory/2788-61-0x00000000001B0000-0x00000000002EE000-memory.dmp

    Filesize

    1.2MB

  • memory/2788-59-0x00000000001B0000-0x00000000002EE000-memory.dmp

    Filesize

    1.2MB