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Analysis

  • max time kernel
    149s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/03/2025, 05:31

General

  • Target

    JaffaCakes118_6efe7ba276bf3ee57360d5ff18dfd4e5.exe

  • Size

    132KB

  • MD5

    6efe7ba276bf3ee57360d5ff18dfd4e5

  • SHA1

    46cd6a509b65dae6e878f3b153044df8859aa02e

  • SHA256

    9ad1ef62f129aef3a0636f3c3452487edcaeb64c7a98550e139a1f20a69f3930

  • SHA512

    1007fefa4d1a2b80511fed2b9fedb71b99b566012f793488ab14bd3a00fb77fd06617eee800698f49c4914181dc22788f382b898077a1db753ab2d33cbc4e27c

  • SSDEEP

    1536:2hSGNSvE7ZLp9NSQRG12fAh4S2z/+cgPkF3k49+s+l0nw2G7CDYB1QG7uAFHGPHP:2KEdl9USlSGWjP219+7B2iQGaucH

Malware Config

Signatures

  • Blackshades

    Blackshades is a remote access trojan with various capabilities.

  • Blackshades family
  • Blackshades payload 17 IoCs
  • Modifies firewall policy service 3 TTPs 10 IoCs
  • Adds policy Run key to start application 2 TTPs 2 IoCs
  • 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 use of AdjustPrivilegeToken 35 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 32 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6efe7ba276bf3ee57360d5ff18dfd4e5.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6efe7ba276bf3ee57360d5ff18dfd4e5.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:400
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6efe7ba276bf3ee57360d5ff18dfd4e5.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6efe7ba276bf3ee57360d5ff18dfd4e5.exe
      2⤵
      • Adds policy Run key to start application
      • 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:1960
      • 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:4760
        • 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:1708
      • 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_6efe7ba276bf3ee57360d5ff18dfd4e5.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6efe7ba276bf3ee57360d5ff18dfd4e5.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2152
        • 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_6efe7ba276bf3ee57360d5ff18dfd4e5.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6efe7ba276bf3ee57360d5ff18dfd4e5.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:3076
      • 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:3892
        • 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:3036
      • 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\win32.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\win32.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1560
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\win32.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\win32.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:1532

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\data.dat

    Filesize

    33B

    MD5

    3e87347eab902aaf04436ff5491d5e75

    SHA1

    6169bdb5c0615828960a23ffd6b535d0ff3beab3

    SHA256

    873606da03e2acd6064d3cbb182a1ca86cbcdcea8467ba3d2dab00f594d3d4f1

    SHA512

    f1d0d67ef55a1f088c0a549d42d9efddeda39b44e0f139fd3f3713926e82517998cc429f60ce90df1897c4edc2d319263c1e3ab0377e4a7043d7bc076be059ca

  • C:\Users\Admin\AppData\Roaming\win32.exe

    Filesize

    132KB

    MD5

    6efe7ba276bf3ee57360d5ff18dfd4e5

    SHA1

    46cd6a509b65dae6e878f3b153044df8859aa02e

    SHA256

    9ad1ef62f129aef3a0636f3c3452487edcaeb64c7a98550e139a1f20a69f3930

    SHA512

    1007fefa4d1a2b80511fed2b9fedb71b99b566012f793488ab14bd3a00fb77fd06617eee800698f49c4914181dc22788f382b898077a1db753ab2d33cbc4e27c

  • memory/1960-103-0x0000000000400000-0x000000000044D000-memory.dmp

    Filesize

    308KB

  • memory/1960-126-0x0000000000400000-0x000000000044D000-memory.dmp

    Filesize

    308KB

  • memory/1960-3-0x0000000000400000-0x000000000044D000-memory.dmp

    Filesize

    308KB

  • memory/1960-28-0x0000000000400000-0x000000000044D000-memory.dmp

    Filesize

    308KB

  • memory/1960-31-0x0000000000400000-0x000000000044D000-memory.dmp

    Filesize

    308KB

  • memory/1960-32-0x0000000000400000-0x000000000044D000-memory.dmp

    Filesize

    308KB

  • memory/1960-57-0x0000000000400000-0x000000000044D000-memory.dmp

    Filesize

    308KB

  • memory/1960-82-0x0000000000400000-0x000000000044D000-memory.dmp

    Filesize

    308KB

  • memory/1960-0-0x0000000000400000-0x000000000044D000-memory.dmp

    Filesize

    308KB

  • memory/1960-4-0x0000000000400000-0x000000000044D000-memory.dmp

    Filesize

    308KB

  • memory/1960-150-0x0000000000400000-0x000000000044D000-memory.dmp

    Filesize

    308KB

  • memory/1960-171-0x0000000000400000-0x000000000044D000-memory.dmp

    Filesize

    308KB

  • memory/1960-194-0x0000000000400000-0x000000000044D000-memory.dmp

    Filesize

    308KB

  • memory/1960-218-0x0000000000400000-0x000000000044D000-memory.dmp

    Filesize

    308KB

  • memory/1960-237-0x0000000000400000-0x000000000044D000-memory.dmp

    Filesize

    308KB

  • memory/1960-260-0x0000000000400000-0x000000000044D000-memory.dmp

    Filesize

    308KB

  • memory/1960-2-0x0000000000400000-0x000000000044D000-memory.dmp

    Filesize

    308KB

  • memory/1960-286-0x0000000000400000-0x000000000044D000-memory.dmp

    Filesize

    308KB

  • memory/1960-307-0x0000000000400000-0x000000000044D000-memory.dmp

    Filesize

    308KB

  • memory/1960-330-0x0000000000400000-0x000000000044D000-memory.dmp

    Filesize

    308KB