Analysis

  • max time kernel
    148s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/03/2025, 09:19

General

  • Target

    JaffaCakes118_6a2e75a91d18eef40a7853c7f0df78ec.exe

  • Size

    392KB

  • MD5

    6a2e75a91d18eef40a7853c7f0df78ec

  • SHA1

    8cc6a43f21594239091c8ac28fdf7527eaafa92d

  • SHA256

    debab5012c51986f8b4f82692b6af9591cd4bb376e1e859caef52bacad76fa9c

  • SHA512

    74f478f9b9807b8915d4afb28e9c4173aabf408a4f71a29d033ebb4ab58506fdb768d84d5170fccc2933a39aab91709d7d7dfcbe5f2e4a6407f2f13d41521fc7

  • SSDEEP

    6144:Y/W+tBHkO4KpQBiDTeaimvRbjie0/6h8QjDYFzIYjp2KyW8MmQ1zyI:YlXEyQBiPetCb50LmDYdIk2KKxo

Malware Config

Extracted

Family

latentbot

C2

ellisburton.zapto.org

1ellisburton.zapto.org

2ellisburton.zapto.org

3ellisburton.zapto.org

4ellisburton.zapto.org

5ellisburton.zapto.org

6ellisburton.zapto.org

7ellisburton.zapto.org

8ellisburton.zapto.org

Signatures

  • Blackshades

    Blackshades is a remote access trojan with various capabilities.

  • Blackshades family
  • Blackshades payload 8 IoCs
  • LatentBot

    Modular trojan written in Delphi which has been in-the-wild since 2013.

  • Latentbot family
  • Modifies firewall policy service 3 TTPs 10 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Subvert Trust Controls: Mark-of-the-Web Bypass 1 TTPs 1 IoCs

    When files are downloaded from the Internet, they are tagged with a hidden NTFS Alternate Data Stream (ADS) named Zone.Identifier with a specific value known as the MOTW.

  • System Location Discovery: System Language Discovery 1 TTPs 12 IoCs

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

  • Modifies registry key 1 TTPs 4 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 35 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 43 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6a2e75a91d18eef40a7853c7f0df78ec.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6a2e75a91d18eef40a7853c7f0df78ec.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4564
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
      C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
      2⤵
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:2220
    • C:\Windows\SysWOW64\cmd.exe
      "cmd"
      2⤵
      • Subvert Trust Controls: Mark-of-the-Web Bypass
      • System Location Discovery: System Language Discovery
      • NTFS ADS
      PID:1684
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
      C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4696
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1164
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:3328
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /t REG_SZ /d "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1944
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /t REG_SZ /d "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:1396
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1020
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:4912
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\526SJA7LSQ.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\526SJA7LSQ.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3032
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\526SJA7LSQ.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\526SJA7LSQ.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:3060

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\fp.txt

    Filesize

    84B

    MD5

    c9dba7cf5e17b44bfbecdcca1a84af17

    SHA1

    89a956c7929703e84ae36ba027c8b405094111af

    SHA256

    fc5a12ce65d572a28b482cff92057cc992b4e5f6e9958d50426f4ec323724937

    SHA512

    ebb906e0f65301bf6f42175091baa5f5aff78646bd81d4ce37fef9a6fbc83a68ac5ba08387b21df0dabedb4074e94450b5f17cb8034dccd4ff76472937e75789

  • memory/2220-4-0x0000000000400000-0x0000000000405000-memory.dmp

    Filesize

    20KB

  • memory/2220-6-0x0000000000400000-0x0000000000405000-memory.dmp

    Filesize

    20KB

  • memory/2220-13-0x0000000000400000-0x0000000000405000-memory.dmp

    Filesize

    20KB

  • memory/4564-0-0x0000000074CE2000-0x0000000074CE3000-memory.dmp

    Filesize

    4KB

  • memory/4564-1-0x0000000074CE0000-0x0000000075291000-memory.dmp

    Filesize

    5.7MB

  • memory/4564-2-0x0000000074CE0000-0x0000000075291000-memory.dmp

    Filesize

    5.7MB

  • memory/4564-22-0x0000000074CE0000-0x0000000075291000-memory.dmp

    Filesize

    5.7MB

  • memory/4696-17-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/4696-15-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/4696-25-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/4696-26-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/4696-28-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/4696-29-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/4696-32-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/4696-41-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB