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Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/03/2025, 03:29

General

  • Target

    JaffaCakes118_5cd14011db57669c8b833053723afcef.exe

  • Size

    413KB

  • MD5

    5cd14011db57669c8b833053723afcef

  • SHA1

    f30309a0d9ea75fe5158c8c8a5d8f9c8cc02a3e5

  • SHA256

    c7977100fc1646569fd6950823df204803bc2cba5c99f650fb2c24a45b6b2c87

  • SHA512

    e249e98a59d03993847880c4841760e6a5776cd3b715533510d0a881c7c4ea46e009507fc0eaf81590171886c3d8df61ab5d79bfee54b26c02c08f05d8b783f3

  • SSDEEP

    6144:jKyeinX6ZtSlXiVBI69xeD0JGeOvQt4I8QlcqZ7DK6mXiHZuulCk5BFVBmcabe:ainGtzVBVcYJYIt4f6HK6mud5BRNabe

Malware Config

Signatures

  • Blackshades

    Blackshades is a remote access trojan with various capabilities.

  • Blackshades family
  • Blackshades payload 13 IoCs
  • Modifies firewall policy service 3 TTPs 10 IoCs
  • Executes dropped EXE 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 11 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 36 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 35 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5cd14011db57669c8b833053723afcef.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5cd14011db57669c8b833053723afcef.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:668
    • C:\Users\Admin\AppData\Roaming\updater\winlogon.exe
      "C:\Users\Admin\AppData\Roaming\updater\winlogon.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2084
      • C:\Users\Admin\AppData\Roaming\updater\winlogon.exe
        "C:\Users\Admin\AppData\Roaming\updater\winlogon.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:4496
        • 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:4972
          • 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:944
        • 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\updater\winlogon.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\updater\winlogon.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2164
          • C:\Windows\SysWOW64\reg.exe
            REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\updater\winlogon.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\updater\winlogon.exe:*:Enabled:Windows Messanger" /f
            5⤵
            • Modifies firewall policy service
            • System Location Discovery: System Language Discovery
            • Modifies registry key
            PID:1940
        • 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:4400
          • 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:1604
        • 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\DC.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\DC.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2220
          • C:\Windows\SysWOW64\reg.exe
            REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\DC.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\DC.exe:*:Enabled:Windows Messanger" /f
            5⤵
            • Modifies firewall policy service
            • System Location Discovery: System Language Discovery
            • Modifies registry key
            PID:3932

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B398B80134F72209547439DB21AB308D_A4CF52CCA82D7458083F7280801A3A04

    Filesize

    471B

    MD5

    7d49674809fd6e5271c6ec98c603db1b

    SHA1

    a7c57d863604a401c50eae29eb47ed20fef47508

    SHA256

    0a8f407be70086beb8d204f6a8956b1124389061b026fda2bbe46f07ebf59718

    SHA512

    d797b54229642a649959f98ffd7f7980ebd41e869315a3ebb7f1d63d025e9b5c778da8b44eba862ac1e3b6146d51fce0753c1010203c4b552d8d5fb260488696

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E573CDF4C6D731D56A665145182FD759_509F9531D34B67093963A7990D344CA7

    Filesize

    471B

    MD5

    0afd98661714825565c9f4b8761bbc90

    SHA1

    719b65f48ef6000cd2ce0eadfdb2e4e2efda5849

    SHA256

    add230e06c3f2370014cc5e641d331780369ccf4e33dbe21afb15d62c3096046

    SHA512

    1383858194afb361a28cd976d58ef4ac71aeddef0d67c40e8a66b3b8834479024be26469350aba149d3b35e44a1d059a8a78a02b6a4e3c80fc43163e9aca68f2

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157

    Filesize

    340B

    MD5

    af9b7d21071312dc383cec83d98b7209

    SHA1

    016aa31d963d76249375968eaf26d3e0416daf3e

    SHA256

    17d4e4f18f700b0eb9547dd74225a47203f37cc6676a9d886053addf0a477e2f

    SHA512

    b303cb78875b2450810390412a20adf6bd2441a434fb4199da11416a50bb53187d51cb3939bcf8decd8cc7d390b5327a8b5427d4b9a9124cfedb86dddfdcac0a

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B398B80134F72209547439DB21AB308D_A4CF52CCA82D7458083F7280801A3A04

    Filesize

    400B

    MD5

    1c0024f7409e8c28c1e003b1d34c4774

    SHA1

    b3f6f4f47764df03a195400ecb10af82d074be10

    SHA256

    41cddfb5a5bbcea768c4290c26c97ffc8683a4bacb8114e33b3c5ea19985350b

    SHA512

    c1dcfaacae71e2c1355464d46e987ad9c5d68b59a8205d28f6d1712fddab76746768cd3dd688effb78fb953e001518217d915a5bf1cc66be5538eb217b380e7f

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E573CDF4C6D731D56A665145182FD759_509F9531D34B67093963A7990D344CA7

    Filesize

    408B

    MD5

    086b21ae91f23114c856fb948a7d077a

    SHA1

    a459e51c3d60fcebcbc6c739f8a3a3cf0444229e

    SHA256

    7bd737af0fe77938cc240dc847c9c802f7035dddb64ca88cb4c75fa85bb70f2b

    SHA512

    4f5ba4387e72ee202e983bff03b56824262d5f7f68088b635224b95dccfb5f460daaf956261b15395540b190a7b727003c6b480508bde7fb4887b31804d6c6c0

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E573CDF4C6D731D56A665145182FD759_509F9531D34B67093963A7990D344CA7

    Filesize

    408B

    MD5

    feba20a535f2469625dcddcc6e473849

    SHA1

    f13638884aafb1fc4d427fda06c47a643f6bd5ce

    SHA256

    cc3a12c8842ce782193f2bf322542f047ad3929af90a9bc07da05eff4731054a

    SHA512

    3ab6ee65fcdd50efb79a2e64cccd54b0a59222adaeb8757a0fd1f71df5bd1546ffd75795caa698db88aeefc6b091b3282a2812cdaf49ca9943164fd542202b7a

  • C:\Users\Admin\AppData\Roaming\updater\winlogon.exe

    Filesize

    413KB

    MD5

    5cd14011db57669c8b833053723afcef

    SHA1

    f30309a0d9ea75fe5158c8c8a5d8f9c8cc02a3e5

    SHA256

    c7977100fc1646569fd6950823df204803bc2cba5c99f650fb2c24a45b6b2c87

    SHA512

    e249e98a59d03993847880c4841760e6a5776cd3b715533510d0a881c7c4ea46e009507fc0eaf81590171886c3d8df61ab5d79bfee54b26c02c08f05d8b783f3

  • memory/4496-35-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/4496-11-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/4496-7-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/4496-4-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/4496-36-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/4496-40-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/4496-44-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/4496-47-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/4496-50-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/4496-54-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/4496-57-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/4496-60-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/4496-67-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB