Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250129-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/02/2025, 13:56

General

  • Target

    JaffaCakes118_7272eaa4942abe2950d745d86c076fdb.exe

  • Size

    292KB

  • MD5

    7272eaa4942abe2950d745d86c076fdb

  • SHA1

    bae63683f122daafd47781203f0a2df040f17d82

  • SHA256

    74a0fdfeae207ad0802ef942adc88f622e0a4ab940b6ed51ae48376d4e15d2fe

  • SHA512

    3c088566d68159fd22ce597c3542593e2864aa6b786592c3a8961914b51f0d886fb8ef78f25aa16fa945c4503e117b234f655dcfb79693b392d363724f956723

  • SSDEEP

    3072:B0TzOJLMoUlJUFcv3dSp+pLF9wm8icepsXFQoQLkd884RdUUAHX0+FhW2MyyyA8a:ZsUFcFSsP5QAo+0UA30+FQ2OMfKNA

Malware Config

Signatures

  • Blackshades

    Blackshades is a remote access trojan with various capabilities.

  • Blackshades family
  • Blackshades payload 14 IoCs
  • Modifies firewall policy service 3 TTPs 10 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • UPX packed file 17 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 14 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 37 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 48 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7272eaa4942abe2950d745d86c076fdb.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7272eaa4942abe2950d745d86c076fdb.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1584
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\240656593.bat" "
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4132
      • C:\Windows\SysWOW64\reg.exe
        REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "svchost" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\MSN\svchost.exe" /f
        3⤵
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        PID:3920
    • C:\Users\Admin\AppData\Roaming\MSN\svchost.exe
      "C:\Users\Admin\AppData\Roaming\MSN\svchost.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:112
      • C:\Users\Admin\AppData\Roaming\MSN\svchost.exe
        "C:\Users\Admin\AppData\Roaming\MSN\svchost.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        PID:4260
      • C:\Users\Admin\AppData\Roaming\MSN\svchost.exe
        "C:\Users\Admin\AppData\Roaming\MSN\svchost.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:828
        • 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
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2728
          • C:\Windows\SysWOW64\reg.exe
            REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
            5⤵
            • Modifies firewall policy service
            • System Location Discovery: System Language Discovery
            • Modifies registry key
            PID:1760
        • 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\MSN\svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\MSN\svchost.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:5008
          • C:\Windows\SysWOW64\reg.exe
            REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\MSN\svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\MSN\svchost.exe:*:Enabled:Windows Messanger" /f
            5⤵
            • Modifies firewall policy service
            • System Location Discovery: System Language Discovery
            • Modifies registry key
            PID:4116
        • 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
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:3188
          • C:\Windows\SysWOW64\reg.exe
            REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
            5⤵
            • Modifies firewall policy service
            • System Location Discovery: System Language Discovery
            • Modifies registry key
            PID:460
        • 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
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2628
          • 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
            5⤵
            • Modifies firewall policy service
            • System Location Discovery: System Language Discovery
            • Modifies registry key
            PID:1592

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\240656593.bat

    Filesize

    138B

    MD5

    92be0e9ab25ff1c1afd49e0b4cab9224

    SHA1

    dfefb50f694f344ab3581e9bf530f9e94041c4b8

    SHA256

    ccd0ff6d33ca5531a43b469a89f18733810a532f962c5b567ff67b9ae2491c95

    SHA512

    b765a500b0f303284545ddfe8cd49684241e2b2a93adc9c1df92a7fca69eafb7daedf10fdf149d448d9349581f805b0a2001769cf51de3458e2fabeaf3757174

  • C:\Users\Admin\AppData\Roaming\MSN\svchost.exe

    Filesize

    292KB

    MD5

    7272eaa4942abe2950d745d86c076fdb

    SHA1

    bae63683f122daafd47781203f0a2df040f17d82

    SHA256

    74a0fdfeae207ad0802ef942adc88f622e0a4ab940b6ed51ae48376d4e15d2fe

    SHA512

    3c088566d68159fd22ce597c3542593e2864aa6b786592c3a8961914b51f0d886fb8ef78f25aa16fa945c4503e117b234f655dcfb79693b392d363724f956723

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2089655958-977706906-1981639424-1000\699c4b9cdebca7aaea5193cae8a50098_bfc54fb9-d779-4763-84c8-34d8d411096a

    Filesize

    50B

    MD5

    5b63d4dd8c04c88c0e30e494ec6a609a

    SHA1

    884d5a8bdc25fe794dc22ef9518009dcf0069d09

    SHA256

    4d93c22555b3169e5c13716ca59b8b22892c69b3025aea841afe5259698102fd

    SHA512

    15ff8551ac6b9de978050569bcdc26f44dfc06a0eaf445ac70fd45453a21bdafa3e4c8b4857d6a1c3226f4102a639682bdfb71d7b255062fb81a51c9126896cb

  • memory/112-42-0x00000000030A0000-0x00000000030A1000-memory.dmp

    Filesize

    4KB

  • memory/112-40-0x0000000002DE0000-0x0000000002DE1000-memory.dmp

    Filesize

    4KB

  • memory/112-41-0x0000000002DF0000-0x0000000002DF1000-memory.dmp

    Filesize

    4KB

  • memory/112-35-0x0000000002DE0000-0x0000000002DE1000-memory.dmp

    Filesize

    4KB

  • memory/112-45-0x0000000003110000-0x0000000003111000-memory.dmp

    Filesize

    4KB

  • memory/112-39-0x0000000002DD0000-0x0000000002DD1000-memory.dmp

    Filesize

    4KB

  • memory/112-46-0x0000000003020000-0x0000000003021000-memory.dmp

    Filesize

    4KB

  • memory/112-34-0x0000000002DD0000-0x0000000002DD1000-memory.dmp

    Filesize

    4KB

  • memory/112-38-0x0000000003080000-0x0000000003081000-memory.dmp

    Filesize

    4KB

  • memory/112-32-0x0000000002D70000-0x0000000002D71000-memory.dmp

    Filesize

    4KB

  • memory/112-37-0x0000000002DB0000-0x0000000002DB1000-memory.dmp

    Filesize

    4KB

  • memory/112-36-0x0000000002DF0000-0x0000000002DF1000-memory.dmp

    Filesize

    4KB

  • memory/828-61-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/828-105-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/828-47-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/828-122-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/828-63-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/828-96-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/828-59-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/828-113-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/828-55-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/828-92-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/828-109-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/828-87-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/828-83-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/828-79-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/828-74-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/828-100-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/828-67-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/1584-8-0x0000000000550000-0x0000000000551000-memory.dmp

    Filesize

    4KB

  • memory/1584-4-0x0000000000580000-0x0000000000581000-memory.dmp

    Filesize

    4KB

  • memory/1584-3-0x0000000000560000-0x0000000000561000-memory.dmp

    Filesize

    4KB

  • memory/1584-7-0x0000000002140000-0x0000000002141000-memory.dmp

    Filesize

    4KB

  • memory/1584-6-0x0000000000530000-0x0000000000531000-memory.dmp

    Filesize

    4KB

  • memory/1584-9-0x0000000000560000-0x0000000000561000-memory.dmp

    Filesize

    4KB

  • memory/1584-17-0x0000000002920000-0x0000000002921000-memory.dmp

    Filesize

    4KB

  • memory/1584-10-0x0000000000580000-0x0000000000581000-memory.dmp

    Filesize

    4KB

  • memory/1584-16-0x0000000002A10000-0x0000000002A11000-memory.dmp

    Filesize

    4KB

  • memory/1584-2-0x0000000000530000-0x0000000000531000-memory.dmp

    Filesize

    4KB

  • memory/4260-54-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/4260-68-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/4260-43-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/4260-52-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/4260-58-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/4260-49-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB