Analysis

  • max time kernel
    146s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250211-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250211-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/02/2025, 11:43

General

  • Target

    JaffaCakes118_f774046c437ddfc3303975bcf232f9a3.exe

  • Size

    657KB

  • MD5

    f774046c437ddfc3303975bcf232f9a3

  • SHA1

    5c1b01bf30d110f3387e876400ec64d6c085b3e9

  • SHA256

    6ad26871f986e69a828a9c3d4e48a5062cb637c5d7df837f783679978d94090d

  • SHA512

    bcf41deb4b2ff66022ded1c2f2a898b6df7510eb2e6193b6150c03b1d86f3a48d9b717bf0665e42426c034e5b5ccb759c49a5f68b48cae42fc1f21a0bce5c1d8

  • SSDEEP

    12288:PuBVvG50dw/syOSDqm4chRAix2gpeTi4O+F5eogumEFMZKSJurX:PoNdw/sdSONchRAypu4og8MZKyurX

Malware Config

Signatures

  • Blackshades

    Blackshades is a remote access trojan with various capabilities.

  • Blackshades family
  • Blackshades payload 15 IoCs
  • Modifies firewall policy service 3 TTPs 10 IoCs
  • Downloads MZ/PE file 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 2 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 13 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Modifies registry class 1 IoCs
  • Modifies registry key 1 TTPs 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 36 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs
  • Suspicious use of WriteProcessMemory 44 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f774046c437ddfc3303975bcf232f9a3.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f774046c437ddfc3303975bcf232f9a3.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:3032
    • C:\Users\Admin\AppData\Local\Temp\svchost.exe
      C:\Users\Admin\AppData\Local\Temp\svchost.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3716
      • C:\Users\Admin\AppData\Local\Temp\svchost.exe
        C:\Users\Admin\AppData\Local\Temp\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:2552
        • 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:4448
          • 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:3956
        • 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\svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\svchost.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:3096
          • C:\Windows\SysWOW64\reg.exe
            REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\svchost.exe:*:Enabled:Windows Messanger" /f
            5⤵
            • Modifies firewall policy service
            • System Location Discovery: System Language Discovery
            • Modifies registry key
            PID:2976
        • 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:2264
          • 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:4624
        • 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\IG8QG958JT.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\IG8QG958JT.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:4348
          • C:\Windows\SysWOW64\reg.exe
            REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\IG8QG958JT.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\IG8QG958JT.exe:*:Enabled:Windows Messanger" /f
            5⤵
            • Modifies firewall policy service
            • System Location Discovery: System Language Discovery
            • Modifies registry key
            PID:3088
    • C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\cc.vbs"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2756
  • C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
    "C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSIyIiBpbnN0YWxsZGF0ZXRpbWU9IjE3MzkyODMzNzEiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4Mzc1NDE5Mjc1MzAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1NTExOTY3MjQ2Ii8-PC9hcHA-PC9yZXF1ZXN0Pg
    1⤵
    • System Location Discovery: System Language Discovery
    • System Network Configuration Discovery: Internet Connection Discovery
    PID:4108

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\cc.vbs

    Filesize

    383B

    MD5

    02da68b12950ba95f97ad8f00303bb2c

    SHA1

    1f3c15784f429d108210569adb0e2275af00cad0

    SHA256

    059040f9892d5229df02f54b42d31ba7f4818bf5e964fb016be9fa441193afcd

    SHA512

    d67791e0c158ba6762b9d74b291c21762bda27eedbc7652bb8f3639b283b8847b65faacaa334258a1d5a6c7fd4ed6d1efb3261cfb424572f87ab2f24502fed9a

  • C:\Users\Admin\AppData\Local\Temp\svchost.exe

    Filesize

    34KB

    MD5

    e118330b4629b12368d91b9df6488be0

    SHA1

    ce90218c7e3b90df2a3409ec253048bb6472c2fd

    SHA256

    3a0f2936b8c45e8ba3458d69d7859a63844469e698652e15fb56639d32f40cc9

    SHA512

    ac91c04cb20223dbaaf594440cb778dff36e857921be427c8528ba4c6cdb3e8bf8e71e1ae8af7bde9c04ff5b97b379231625bc1a2b66aba2f98cd340cd8a94b0

  • memory/2552-57-0x0000000000400000-0x0000000000479000-memory.dmp

    Filesize

    484KB

  • memory/2552-28-0x0000000000400000-0x0000000000479000-memory.dmp

    Filesize

    484KB

  • memory/2552-58-0x0000000000400000-0x0000000000479000-memory.dmp

    Filesize

    484KB

  • memory/2552-50-0x0000000000400000-0x0000000000479000-memory.dmp

    Filesize

    484KB

  • memory/2552-49-0x0000000000400000-0x0000000000479000-memory.dmp

    Filesize

    484KB

  • memory/2552-54-0x0000000000400000-0x0000000000479000-memory.dmp

    Filesize

    484KB

  • memory/2552-53-0x0000000000400000-0x0000000000479000-memory.dmp

    Filesize

    484KB

  • memory/2552-48-0x0000000000400000-0x0000000000479000-memory.dmp

    Filesize

    484KB

  • memory/2552-46-0x0000000000400000-0x0000000000479000-memory.dmp

    Filesize

    484KB

  • memory/2552-45-0x0000000000400000-0x0000000000479000-memory.dmp

    Filesize

    484KB

  • memory/2552-52-0x0000000000400000-0x0000000000479000-memory.dmp

    Filesize

    484KB

  • memory/2552-34-0x0000000000400000-0x0000000000479000-memory.dmp

    Filesize

    484KB

  • memory/2552-40-0x0000000000400000-0x0000000000479000-memory.dmp

    Filesize

    484KB

  • memory/2552-41-0x0000000000400000-0x0000000000479000-memory.dmp

    Filesize

    484KB

  • memory/2552-43-0x0000000000400000-0x0000000000479000-memory.dmp

    Filesize

    484KB

  • memory/3032-2-0x00000000747F0000-0x0000000074DA1000-memory.dmp

    Filesize

    5.7MB

  • memory/3032-1-0x00000000747F0000-0x0000000074DA1000-memory.dmp

    Filesize

    5.7MB

  • memory/3032-26-0x00000000747F0000-0x0000000074DA1000-memory.dmp

    Filesize

    5.7MB

  • memory/3032-0-0x00000000747F2000-0x00000000747F3000-memory.dmp

    Filesize

    4KB

  • memory/3716-10-0x0000000000580000-0x00000000005EE000-memory.dmp

    Filesize

    440KB

  • memory/3716-31-0x0000000000400000-0x0000000000486000-memory.dmp

    Filesize

    536KB

  • memory/3716-5-0x0000000000400000-0x0000000000486000-memory.dmp

    Filesize

    536KB

  • memory/3716-9-0x0000000000400000-0x0000000000486000-memory.dmp

    Filesize

    536KB

  • memory/3716-20-0x0000000000400000-0x0000000000486000-memory.dmp

    Filesize

    536KB

  • memory/3716-19-0x0000000000400000-0x0000000000486000-memory.dmp

    Filesize

    536KB