Analysis

  • max time kernel
    3s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    24/01/2025, 07:30

General

  • Target

    f1090050fce952636a74b00964055907adcea8528ae75fec6d4aafecae77b9fc.exe

  • Size

    1.1MB

  • MD5

    118b0cf69d8ad29222171ec229e24006

  • SHA1

    f444a187dc9a5fc779506bd458c4ebaf048526fe

  • SHA256

    f1090050fce952636a74b00964055907adcea8528ae75fec6d4aafecae77b9fc

  • SHA512

    293d19c9c85a4aac89f0ad8d1f9b77b06d9c5beadbbd8e0e7bca90be814aed4bc4e250434393b498a1309ede31d0634a65c60bda3a8e8612969a1fa4746ae37b

  • SSDEEP

    12288:BwG9izpJ5n46SncBH7MTX0svLv/HbHt4SpcHGAB/Kc27P5HV0HiG+uLP6njiY25P:nMxIl4

Malware Config

Signatures

  • Blackshades

    Blackshades is a remote access trojan with various capabilities.

  • Blackshades family
  • Blackshades payload 2 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • UPX packed file 17 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 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 behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f1090050fce952636a74b00964055907adcea8528ae75fec6d4aafecae77b9fc.exe
    "C:\Users\Admin\AppData\Local\Temp\f1090050fce952636a74b00964055907adcea8528ae75fec6d4aafecae77b9fc.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1992
    • 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:2596
    • C:\Users\Admin\AppData\Local\Temp\f1090050fce952636a74b00964055907adcea8528ae75fec6d4aafecae77b9fc.exe
      "C:\Users\Admin\AppData\Local\Temp\f1090050fce952636a74b00964055907adcea8528ae75fec6d4aafecae77b9fc.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:3032
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c ""C:\Users\Admin\AppData\Local\Temp\KPLMX.bat" "
        3⤵
          PID:2916
          • C:\Windows\SysWOW64\reg.exe
            REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Svchost" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\MSSN\svchost.exe" /f
            4⤵
              PID:1608
          • C:\Users\Admin\AppData\Roaming\MSSN\svchost.exe
            "C:\Users\Admin\AppData\Roaming\MSSN\svchost.exe"
            3⤵
              PID:1304
              • C:\Windows\SysWOW64\svchost.exe
                "C:\Windows\system32\svchost.exe"
                4⤵
                  PID:304
                • C:\Users\Admin\AppData\Roaming\MSSN\svchost.exe
                  "C:\Users\Admin\AppData\Roaming\MSSN\svchost.exe"
                  4⤵
                    PID:1636
                  • C:\Users\Admin\AppData\Roaming\MSSN\svchost.exe
                    "C:\Users\Admin\AppData\Roaming\MSSN\svchost.exe"
                    4⤵
                      PID:2424
                      • 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⤵
                          PID:1292
                          • 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 registry key
                            PID:996
                        • 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\MSSN\svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\MSSN\svchost.exe:*:Enabled:Windows Messanger" /f
                          5⤵
                            PID:2428
                            • C:\Windows\SysWOW64\reg.exe
                              REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\MSSN\svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\MSSN\svchost.exe:*:Enabled:Windows Messanger" /f
                              6⤵
                              • Modifies registry key
                              PID:2096
                          • 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⤵
                              PID:1740
                              • 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 registry key
                                PID:2500
                            • 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\NAOO.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\NAOO.exe:*:Enabled:Windows Messanger" /f
                              5⤵
                                PID:1752
                                • C:\Windows\SysWOW64\reg.exe
                                  REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\NAOO.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\NAOO.exe:*:Enabled:Windows Messanger" /f
                                  6⤵
                                  • Modifies registry key
                                  PID:1648

                      Network

                      MITRE ATT&CK Enterprise v15

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

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

                        Filesize

                        141B

                        MD5

                        eedf1bdeda7a9e6d314f346ae723cef1

                        SHA1

                        0680703a702f23e44ca855381c8764cfb7ec406e

                        SHA256

                        c8eed6be01e84beeef07e298e0db3a86e14d265f176034c1a1b6b386f3766920

                        SHA512

                        5d7081569bfea250054a49efea9d444ff7af9a351b959fec6197896622d9b0af4b32711c987493a088f2068834095e57ecd7856423b61fb5b950a7b704fdb364

                      • \Users\Admin\AppData\Roaming\MSSN\svchost.exe

                        Filesize

                        1.1MB

                        MD5

                        bbcca58f982b6546cbb799f3e7e65567

                        SHA1

                        7f6e122112c174c2dfaead365a1ef4654264ed3d

                        SHA256

                        0f7f4ad2b38d06b070154b754cd3b675199065321cf383d5297e5425495ed830

                        SHA512

                        1698e5cd665e476fe0be4242fc911ec57ef125d2e826a97cdbd7779e2ca5154e3b93379d4b2fb595ff956c9a0c73dbef9ff6ae72f74658e34d585317ddbafe02

                      • memory/1304-309-0x0000000000400000-0x0000000000521000-memory.dmp

                        Filesize

                        1.1MB

                      • memory/1304-186-0x0000000000400000-0x0000000000521000-memory.dmp

                        Filesize

                        1.1MB

                      • memory/1636-315-0x0000000000400000-0x000000000040B000-memory.dmp

                        Filesize

                        44KB

                      • memory/1636-299-0x0000000000400000-0x000000000040B000-memory.dmp

                        Filesize

                        44KB

                      • memory/1992-117-0x0000000000400000-0x0000000000521000-memory.dmp

                        Filesize

                        1.1MB

                      • memory/1992-105-0x0000000000400000-0x0000000000521000-memory.dmp

                        Filesize

                        1.1MB

                      • memory/1992-78-0x00000000003E0000-0x00000000003E2000-memory.dmp

                        Filesize

                        8KB

                      • memory/1992-70-0x00000000003C0000-0x00000000003C1000-memory.dmp

                        Filesize

                        4KB

                      • memory/1992-60-0x00000000003A0000-0x00000000003A1000-memory.dmp

                        Filesize

                        4KB

                      • memory/1992-40-0x0000000000360000-0x0000000000361000-memory.dmp

                        Filesize

                        4KB

                      • memory/1992-134-0x0000000000400000-0x0000000000521000-memory.dmp

                        Filesize

                        1.1MB

                      • memory/1992-28-0x00000000002F0000-0x00000000002F1000-memory.dmp

                        Filesize

                        4KB

                      • memory/1992-82-0x00000000003F0000-0x00000000003F1000-memory.dmp

                        Filesize

                        4KB

                      • memory/1992-25-0x0000000000403000-0x0000000000404000-memory.dmp

                        Filesize

                        4KB

                      • memory/1992-96-0x0000000000400000-0x0000000000521000-memory.dmp

                        Filesize

                        1.1MB

                      • memory/1992-15-0x00000000002D0000-0x00000000002D1000-memory.dmp

                        Filesize

                        4KB

                      • memory/1992-3-0x0000000000230000-0x0000000000231000-memory.dmp

                        Filesize

                        4KB

                      • memory/1992-0-0x0000000000400000-0x0000000000521000-memory.dmp

                        Filesize

                        1.1MB

                      • memory/1992-5-0x0000000000230000-0x0000000000231000-memory.dmp

                        Filesize

                        4KB

                      • memory/1992-139-0x0000000000400000-0x0000000000521000-memory.dmp

                        Filesize

                        1.1MB

                      • memory/2424-308-0x0000000000400000-0x000000000047B000-memory.dmp

                        Filesize

                        492KB

                      • memory/2424-318-0x0000000000400000-0x000000000047B000-memory.dmp

                        Filesize

                        492KB

                      • memory/2596-97-0x0000000000400000-0x000000000040C000-memory.dmp

                        Filesize

                        48KB

                      • memory/2596-108-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

                        Filesize

                        4KB

                      • memory/2596-99-0x0000000000400000-0x000000000040C000-memory.dmp

                        Filesize

                        48KB

                      • memory/2596-119-0x0000000000400000-0x000000000040C000-memory.dmp

                        Filesize

                        48KB

                      • memory/2596-118-0x0000000000400000-0x000000000040C000-memory.dmp

                        Filesize

                        48KB

                      • memory/2596-113-0x0000000000400000-0x000000000040C000-memory.dmp

                        Filesize

                        48KB

                      • memory/2596-103-0x0000000000400000-0x000000000040C000-memory.dmp

                        Filesize

                        48KB

                      • memory/2596-106-0x0000000000400000-0x000000000040C000-memory.dmp

                        Filesize

                        48KB

                      • memory/2596-298-0x0000000000400000-0x000000000040C000-memory.dmp

                        Filesize

                        48KB

                      • memory/2596-112-0x0000000000400000-0x000000000040C000-memory.dmp

                        Filesize

                        48KB

                      • memory/2596-110-0x0000000000400000-0x000000000040C000-memory.dmp

                        Filesize

                        48KB

                      • memory/3032-140-0x0000000000400000-0x000000000040B000-memory.dmp

                        Filesize

                        44KB

                      • memory/3032-180-0x0000000003790000-0x00000000038B1000-memory.dmp

                        Filesize

                        1.1MB

                      • memory/3032-179-0x0000000003790000-0x00000000038B1000-memory.dmp

                        Filesize

                        1.1MB

                      • memory/3032-181-0x0000000003790000-0x00000000038B1000-memory.dmp

                        Filesize

                        1.1MB

                      • memory/3032-182-0x0000000003790000-0x00000000038B1000-memory.dmp

                        Filesize

                        1.1MB

                      • memory/3032-183-0x0000000003790000-0x00000000038B1000-memory.dmp

                        Filesize

                        1.1MB

                      • memory/3032-312-0x0000000000400000-0x000000000040B000-memory.dmp

                        Filesize

                        44KB

                      • memory/3032-128-0x0000000000400000-0x000000000040B000-memory.dmp

                        Filesize

                        44KB

                      • memory/3032-130-0x0000000000400000-0x000000000040B000-memory.dmp

                        Filesize

                        44KB

                      • memory/3032-132-0x0000000000400000-0x000000000040B000-memory.dmp

                        Filesize

                        44KB