Analysis

  • max time kernel
    18s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250211-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250211-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/02/2025, 16:24

General

  • Target

    315daba2353427a690f4c5eab69011c4e8fe4697da2f15bfb3e4dbe4feac2546.exe

  • Size

    405KB

  • MD5

    e6d662693685c5bfcf88a842d2853cdc

  • SHA1

    817f5bb381616bf4279ccbffe884d1e8d87e078a

  • SHA256

    315daba2353427a690f4c5eab69011c4e8fe4697da2f15bfb3e4dbe4feac2546

  • SHA512

    56720bfa6ea50b38cf53ee27ba43ec868931adf54dc5c069b3a1d0d8055d032844b3dbab5f1d41d223ca821d6f5985a9ae859be97dd58df6bd8a67eacb960a98

  • SSDEEP

    6144:foYn9sE89XKTK/J6brj3nmHWrt63P5A9GJ6vbmF4ifKyjlKI4r3mzzrLVIo8ZJr+:ZsNDBIrCHWux6iFTJf4r2zPBv8Xi8xS1

Malware Config

Signatures

  • Blackshades

    Blackshades is a remote access trojan with various capabilities.

  • Blackshades family
  • Blackshades payload 11 IoCs
  • Modifies firewall policy service 3 TTPs 10 IoCs
  • Downloads MZ/PE file
  • 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 5 IoCs
  • UPX packed file 27 IoCs

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

  • Drops file in Windows directory 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 17 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 key 1 TTPs 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 41 IoCs
  • Suspicious use of SetWindowsHookEx 11 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\315daba2353427a690f4c5eab69011c4e8fe4697da2f15bfb3e4dbe4feac2546.exe
    "C:\Users\Admin\AppData\Local\Temp\315daba2353427a690f4c5eab69011c4e8fe4697da2f15bfb3e4dbe4feac2546.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3664
    • C:\Windows\SysWOW64\svchost.exe
      "C:\Windows\system32\svchost.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:4072
    • C:\Users\Admin\AppData\Local\Temp\315daba2353427a690f4c5eab69011c4e8fe4697da2f15bfb3e4dbe4feac2546.exe
      "C:\Users\Admin\AppData\Local\Temp\315daba2353427a690f4c5eab69011c4e8fe4697da2f15bfb3e4dbe4feac2546.exe"
      2⤵
      • Checks computer location settings
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3536
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\IUYVJ.bat" "
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4764
        • C:\Windows\SysWOW64\reg.exe
          REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "javaruntime" /t REG_SZ /d "C:\Windows\javaruntime.exe" /f
          4⤵
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          PID:4692
      • C:\Windows\javaruntime.exe
        "C:\Windows\javaruntime.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:512
        • C:\Windows\SysWOW64\svchost.exe
          "C:\Windows\system32\svchost.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of SetWindowsHookEx
          PID:1068
        • C:\Windows\javaruntime.exe
          "C:\Windows\javaruntime.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:3676
        • C:\Windows\javaruntime.exe
          "C:\Windows\javaruntime.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:456
          • 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
            5⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:4836
            • C:\Windows\SysWOW64\reg.exe
              REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
              6⤵
              • Modifies firewall policy service
              • System Location Discovery: System Language Discovery
              • Modifies registry key
              PID:3508
          • C:\Windows\SysWOW64\cmd.exe
            cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Windows\javaruntime.exe" /t REG_SZ /d "C:\Windows\javaruntime.exe:*:Enabled:Windows Messanger" /f
            5⤵
            • System Location Discovery: System Language Discovery
            PID:1768
            • C:\Windows\SysWOW64\reg.exe
              REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Windows\javaruntime.exe" /t REG_SZ /d "C:\Windows\javaruntime.exe:*:Enabled:Windows Messanger" /f
              6⤵
              • Modifies firewall policy service
              • System Location Discovery: System Language Discovery
              • Modifies registry key
              PID:1612
          • 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
            5⤵
            • System Location Discovery: System Language Discovery
            PID:3360
            • C:\Windows\SysWOW64\reg.exe
              REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
              6⤵
              • Modifies firewall policy service
              • System Location Discovery: System Language Discovery
              • Modifies registry key
              PID:2808
          • 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\winprocess.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\winprocess.exe:*:Enabled:Windows Messanger" /f
            5⤵
            • System Location Discovery: System Language Discovery
            PID:3236
            • C:\Windows\SysWOW64\reg.exe
              REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\winprocess.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\winprocess.exe:*:Enabled:Windows Messanger" /f
              6⤵
              • Modifies firewall policy service
              • System Location Discovery: System Language Discovery
              • Modifies registry key
              PID:2604
  • C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
    "C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz48cmVxdWVzdCBwcm90b2NvbD0iMy4wIiB1cGRhdGVyPSJPbWFoYSIgdXBkYXRlcnZlcnNpb249IjEuMy4xOTUuNDMiIHNoZWxsX3ZlcnNpb249IjEuMy4xOTUuNDMiIGlzbWFjaGluZT0iMSIgc2Vzc2lvbmlkPSJ7MjkzQzM3MEQtMUNEQi00MkI1LTkwODQtRTlDNkY3RTY4Qjc1fSIgdXNlcmlkPSJ7OEY1Q0ZCRkUtOTM4NC00M0JCLThBM0YtRDVEOTZEMDk1QUNBfSIgaW5zdGFsbHNvdXJjZT0ibGltaXRlZCIgcmVxdWVzdGlkPSJ7MDNFNDc0MTQtRERGNy00RkUzLUI5RkEtMEI3RkNFN0E1NDBFfSIgZGVkdXA9ImNyIiBkb21haW5qb2luZWQ9IjAiPjxodyBsb2dpY2FsX2NwdXM9IjIiIHBoeXNtZW1vcnk9IjQiIGRpc2tfdHlwZT0iMiIgc3NlPSIxIiBzc2UyPSIxIiBzc2UzPSIxIiBzc3NlMz0iMSIgc3NlNDE9IjEiIHNzZTQyPSIxIiBhdng9IjEiLz48b3MgcGxhdGZvcm09IndpbiIgdmVyc2lvbj0iMTAuMC4xOTA0MS4xMjg4IiBzcD0iIiBhcmNoPSJ4NjQiIHByb2R1Y3RfdHlwZT0iNDgiIGlzX3dpcD0iMCIgaXNfaW5fbG9ja2Rvd25fbW9kZT0iMCIvPjxvZW0gcHJvZHVjdF9tYW51ZmFjdHVyZXI9IiIgcHJvZHVjdF9uYW1lPSIiLz48ZXhwIGV0YWc9IiZxdW90O0UreGJBejZZNnNVMTI4OWJTNnFsNFZSTGJramZCVUdUTUpzanJIcjQ0aUk9JnF1b3Q7Ii8-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSIxIiBpbnN0YWxsZGF0ZXRpbWU9IjE3MzkyODM0MTAiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4Mzc1NTUzNjg2NzAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1Mzg2MDYxNjE2Ii8-PC9hcHA-PC9yZXF1ZXN0Pg
    1⤵
    • System Network Configuration Discovery: Internet Connection Discovery
    PID:1640

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IUYVJ.txt

    Filesize

    124B

    MD5

    163f8e838efe1d166ffff7408b814e28

    SHA1

    52fa0ccba649587e7d24d21d182657078fa6d028

    SHA256

    dc60287c419225759aa9e1ea0423be4106337dad71aaa0cdc9d55d2b1af3edb7

    SHA512

    b6685390029555f7d812f0d1a9f138c619555712add3e79c1c90a1a5a0c544e4a86768a626d25c6af3cec09afc0bbaf7f398114e849831bdc5666fc443a1f68d

  • C:\Windows\javaruntime.exe

    Filesize

    405KB

    MD5

    cc3ee856e55416cb29ae2d60cdd95ea5

    SHA1

    2496469b195c4c2a6492d0dd383a2f47ae5b1e8c

    SHA256

    776291d6ed8ee2f547e75216632bcd5cad4137efdb107cd9b9b92a042d0342d9

    SHA512

    1c10e07c7d5fa8bb20bf350616997346bc08e2971bc9d5286d362b26793b2749d26fd7b0311e689781ffd3e72349d55b91684661ffadf58581d5189b971d1660

  • memory/456-83-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/456-105-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/456-100-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/456-98-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/456-92-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/456-90-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/456-88-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/456-85-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/456-64-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/456-68-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/456-66-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/456-103-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/456-112-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/512-44-0x0000000000400000-0x000000000052D000-memory.dmp

    Filesize

    1.2MB

  • memory/512-75-0x0000000000400000-0x000000000052D000-memory.dmp

    Filesize

    1.2MB

  • memory/512-48-0x0000000000400000-0x000000000052D000-memory.dmp

    Filesize

    1.2MB

  • memory/512-56-0x0000000000400000-0x000000000052D000-memory.dmp

    Filesize

    1.2MB

  • memory/1068-49-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

  • memory/1068-79-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

  • memory/1068-52-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

  • memory/1068-57-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

  • memory/3536-18-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/3536-16-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/3536-51-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/3536-14-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/3536-76-0x00000000004B0000-0x0000000000579000-memory.dmp

    Filesize

    804KB

  • memory/3536-78-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/3664-22-0x0000000000400000-0x000000000052D000-memory.dmp

    Filesize

    1.2MB

  • memory/3664-0-0x0000000000400000-0x000000000052D000-memory.dmp

    Filesize

    1.2MB

  • memory/3664-13-0x0000000000400000-0x000000000052D000-memory.dmp

    Filesize

    1.2MB

  • memory/3664-5-0x00000000022D0000-0x00000000022D2000-memory.dmp

    Filesize

    8KB

  • memory/3664-4-0x0000000002290000-0x0000000002292000-memory.dmp

    Filesize

    8KB

  • memory/3664-3-0x0000000002280000-0x0000000002282000-memory.dmp

    Filesize

    8KB

  • memory/3676-80-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/4072-47-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

  • memory/4072-8-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

  • memory/4072-12-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

  • memory/4072-9-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

  • memory/4072-6-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB