Analysis

  • max time kernel
    148s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    27/02/2025, 19:50

General

  • Target

    JaffaCakes118_2f3a3bc985436d2183768446b68ee80c.exe

  • Size

    224KB

  • MD5

    2f3a3bc985436d2183768446b68ee80c

  • SHA1

    6753dd23f5c0b4f00151213f80f236422563e6f8

  • SHA256

    270693aa07ef0a5051a23851fad30a17baa389fb28ec2036b7eb1e956b97c4a4

  • SHA512

    54f9b5a9f7bfe0a914dbce0d1089e7f2e7248f0bb8db4cca054d22cb8742b6a921f6ac9140c51de23c3cf19953f9e35bf7aecfa9a4fe7b3d19329e52388c6524

  • SSDEEP

    6144:TUb3c1uPonLHOGIbH/cDSqFXy9q1Hmv7SdMBslT:U32uPELHOFLhqRmzSdMY

Malware Config

Extracted

Family

latentbot

C2

andyneroner.zapto.org

Signatures

  • Blackshades

    Blackshades is a remote access trojan with various capabilities.

  • Blackshades family
  • Blackshades payload 16 IoCs
  • LatentBot

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

  • Latentbot family
  • Modifies firewall policy service 3 TTPs 8 IoCs
  • Drops file in Drivers directory 1 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • UPX packed file 20 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • System Location Discovery: System Language Discovery 1 TTPs 10 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
  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 37 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 40 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2f3a3bc985436d2183768446b68ee80c.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2f3a3bc985436d2183768446b68ee80c.exe"
    1⤵
    • Drops file in Drivers directory
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2024
    • 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:1440
      • 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:2144
        • 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:2808
      • 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:2660
        • 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:2648
      • 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:2732
        • 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:2812
      • 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\svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\svchost.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2756
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\svchost.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:2752

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1440-24-0x0000000000400000-0x0000000000474000-memory.dmp

    Filesize

    464KB

  • memory/1440-39-0x0000000000400000-0x0000000000474000-memory.dmp

    Filesize

    464KB

  • memory/1440-43-0x0000000000400000-0x0000000000474000-memory.dmp

    Filesize

    464KB

  • memory/1440-3-0x0000000000400000-0x0000000000474000-memory.dmp

    Filesize

    464KB

  • memory/1440-8-0x0000000000400000-0x0000000000474000-memory.dmp

    Filesize

    464KB

  • memory/1440-13-0x0000000000400000-0x0000000000474000-memory.dmp

    Filesize

    464KB

  • memory/1440-11-0x0000000000400000-0x0000000000474000-memory.dmp

    Filesize

    464KB

  • memory/1440-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/1440-5-0x0000000000400000-0x0000000000474000-memory.dmp

    Filesize

    464KB

  • memory/1440-4-0x0000000000400000-0x0000000000474000-memory.dmp

    Filesize

    464KB

  • memory/1440-42-0x0000000000400000-0x0000000000474000-memory.dmp

    Filesize

    464KB

  • memory/1440-21-0x0000000000400000-0x0000000000474000-memory.dmp

    Filesize

    464KB

  • memory/1440-41-0x0000000000400000-0x0000000000474000-memory.dmp

    Filesize

    464KB

  • memory/1440-25-0x0000000000400000-0x0000000000474000-memory.dmp

    Filesize

    464KB

  • memory/1440-34-0x0000000000400000-0x0000000000474000-memory.dmp

    Filesize

    464KB

  • memory/1440-30-0x0000000000400000-0x0000000000474000-memory.dmp

    Filesize

    464KB

  • memory/1440-31-0x0000000000400000-0x0000000000474000-memory.dmp

    Filesize

    464KB

  • memory/1440-32-0x0000000000400000-0x0000000000474000-memory.dmp

    Filesize

    464KB

  • memory/1440-29-0x0000000000400000-0x0000000000474000-memory.dmp

    Filesize

    464KB

  • memory/1440-35-0x0000000000400000-0x0000000000474000-memory.dmp

    Filesize

    464KB

  • memory/1440-37-0x0000000000400000-0x0000000000474000-memory.dmp

    Filesize

    464KB

  • memory/1440-38-0x0000000000400000-0x0000000000474000-memory.dmp

    Filesize

    464KB

  • memory/2024-0-0x0000000074711000-0x0000000074712000-memory.dmp

    Filesize

    4KB

  • memory/2024-1-0x0000000074710000-0x0000000074CBB000-memory.dmp

    Filesize

    5.7MB

  • memory/2024-20-0x0000000074710000-0x0000000074CBB000-memory.dmp

    Filesize

    5.7MB

  • memory/2024-2-0x0000000074710000-0x0000000074CBB000-memory.dmp

    Filesize

    5.7MB