Resubmissions

27-01-2025 01:55

250127-ccmdqswkek 10

27-01-2025 01:51

250127-b9tzeawjdm 10

27-01-2025 01:43

250127-b479vavphl 10

Analysis

  • max time kernel
    300s
  • max time network
    300s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-01-2025 01:51

General

  • Target

    JaffaCakes118_3ae9b6814b4e53dfb362d10b7af5a490.exe

  • Size

    499KB

  • MD5

    3ae9b6814b4e53dfb362d10b7af5a490

  • SHA1

    585d5c4e2c624b906137b9ea47664b2dea5de2cf

  • SHA256

    4f94ecfe1d596098b3d38e61bffc84331d21ce404007b61f561640a86773f4ed

  • SHA512

    b6002661ae17d5228c8b9cf88ddeb1080ecfef0fe99c2297a827699118cbc853600fad743617c123502900d99c8be0b02d2d61116a01f0ebf9a598c1353e951e

  • SSDEEP

    6144:R/SuZXvFCbIE63YF3bUqlA7U/ysk5ypO/LIGNIb8BgkRqW2bRjtlL4DQ8yZoM2Yv:xSQKF3bUqC4BkqOsGNc8B3RqxP8QLp

Malware Config

Signatures

  • Blackshades

    Blackshades is a remote access trojan with various capabilities.

  • Blackshades family
  • Blackshades payload 26 IoCs
  • Modifies firewall policy service 3 TTPs 10 IoCs
  • Adds policy Run key to start application 2 TTPs 2 IoCs
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 4 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • 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 use of AdjustPrivilegeToken 35 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 32 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3ae9b6814b4e53dfb362d10b7af5a490.exe
    C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3ae9b6814b4e53dfb362d10b7af5a490.exe rdrm -subtree -noprompt user"http://+:443"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:212
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3ae9b6814b4e53dfb362d10b7af5a490.exe
      rdrm -subtree -noprompt user"http://+:443"
      2⤵
      • Adds policy Run key to start application
      • Boot or Logon Autostart Execution: Active Setup
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3912
      • 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:1496
        • 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:432
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3ae9b6814b4e53dfb362d10b7af5a490.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3ae9b6814b4e53dfb362d10b7af5a490.exe:*:Enabled:Windows Messanger" /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\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3ae9b6814b4e53dfb362d10b7af5a490.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3ae9b6814b4e53dfb362d10b7af5a490.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:2124
      • 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:2548
        • 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:4396
      • 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\2XNL2W4PZR.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\2XNL2W4PZR.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1348
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\2XNL2W4PZR.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\2XNL2W4PZR.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:1396

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\RsDdoser

    Filesize

    33B

    MD5

    acecad202ede083d3dbae688967d8438

    SHA1

    ecae64f8a7e85beea35b3a33fdef4ffeaaa14302

    SHA256

    b43d520ed91d14a6346957f498e8d0122988d697c778462f44f7ac07fe4eab0a

    SHA512

    9527b53d414987b65af15f750ef5b3393427ce26db06445d2f11caaa65b21800c722f2400156b966f117771665cae431935cf39883ca61135f1e47cb56e11ded

  • memory/3912-26-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/3912-12-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/3912-28-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/3912-29-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/3912-16-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/3912-17-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/3912-18-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/3912-20-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/3912-21-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/3912-23-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/3912-25-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/3912-0-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/3912-46-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/3912-9-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/3912-13-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/3912-30-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/3912-32-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/3912-33-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/3912-36-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/3912-37-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/3912-39-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/3912-41-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/3912-42-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/3912-44-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/3912-45-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/3912-2-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB