Analysis

  • max time kernel
    3s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    12/02/2025, 16:20

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 2 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • UPX packed file 16 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 21 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:3060
    • 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:2532
    • C:\Users\Admin\AppData\Local\Temp\315daba2353427a690f4c5eab69011c4e8fe4697da2f15bfb3e4dbe4feac2546.exe
      "C:\Users\Admin\AppData\Local\Temp\315daba2353427a690f4c5eab69011c4e8fe4697da2f15bfb3e4dbe4feac2546.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:640
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c ""C:\Users\Admin\AppData\Local\Temp\CWAXL.bat" "
        3⤵
          PID:2452
          • 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⤵
              PID:1068
          • C:\Windows\javaruntime.exe
            "C:\Windows\javaruntime.exe"
            3⤵
              PID:2492
              • C:\Windows\SysWOW64\svchost.exe
                "C:\Windows\system32\svchost.exe"
                4⤵
                  PID:1700
                • C:\Windows\javaruntime.exe
                  "C:\Windows\javaruntime.exe"
                  4⤵
                    PID:2240
                  • C:\Windows\javaruntime.exe
                    "C:\Windows\javaruntime.exe"
                    4⤵
                      PID:2468
                      • 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:2008
                          • 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:2072
                        • 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⤵
                            PID:2984
                            • 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 registry key
                              PID:2384
                          • 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:2352
                              • 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:1860
                            • 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⤵
                                PID:2152
                                • 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 registry key
                                  PID:2420

                      Network

                      MITRE ATT&CK Enterprise v15

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

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

                        Filesize

                        124B

                        MD5

                        163f8e838efe1d166ffff7408b814e28

                        SHA1

                        52fa0ccba649587e7d24d21d182657078fa6d028

                        SHA256

                        dc60287c419225759aa9e1ea0423be4106337dad71aaa0cdc9d55d2b1af3edb7

                        SHA512

                        b6685390029555f7d812f0d1a9f138c619555712add3e79c1c90a1a5a0c544e4a86768a626d25c6af3cec09afc0bbaf7f398114e849831bdc5666fc443a1f68d

                      • C:\Windows\javaruntime.exe

                        Filesize

                        405KB

                        MD5

                        14c2c4093e3c5c0bce604879fe7a84c9

                        SHA1

                        e4e90ff2edb63a25d48e338ef94bea4af743a826

                        SHA256

                        b2551d10e3a3bef85a011351b68ce7bfdd6d730bb28fac1e3ea22c98b4e6f8ae

                        SHA512

                        4eb08f698f5cc7f309f46b5d0a7582fa9a959d800a910c48bf5e5aee3bf9b6b8203b76273575d4440c70201d367c5d17dc2bf6f9770064adf8dff1054e0be846

                      • memory/640-179-0x0000000003230000-0x000000000335D000-memory.dmp

                        Filesize

                        1.2MB

                      • memory/640-146-0x0000000000400000-0x000000000040B000-memory.dmp

                        Filesize

                        44KB

                      • memory/640-133-0x0000000000400000-0x000000000040B000-memory.dmp

                        Filesize

                        44KB

                      • memory/640-180-0x0000000003230000-0x000000000335D000-memory.dmp

                        Filesize

                        1.2MB

                      • memory/640-309-0x0000000003220000-0x000000000334D000-memory.dmp

                        Filesize

                        1.2MB

                      • memory/640-322-0x0000000000400000-0x000000000040B000-memory.dmp

                        Filesize

                        44KB

                      • memory/640-291-0x0000000000400000-0x000000000040B000-memory.dmp

                        Filesize

                        44KB

                      • memory/640-178-0x0000000003220000-0x000000000334D000-memory.dmp

                        Filesize

                        1.2MB

                      • memory/2240-323-0x0000000000400000-0x000000000040B000-memory.dmp

                        Filesize

                        44KB

                      • memory/2468-311-0x0000000000400000-0x000000000047B000-memory.dmp

                        Filesize

                        492KB

                      • memory/2468-326-0x0000000000400000-0x000000000047B000-memory.dmp

                        Filesize

                        492KB

                      • memory/2492-278-0x0000000003240000-0x000000000336D000-memory.dmp

                        Filesize

                        1.2MB

                      • memory/2492-182-0x0000000000400000-0x000000000052D000-memory.dmp

                        Filesize

                        1.2MB

                      • memory/2492-304-0x0000000003240000-0x000000000336D000-memory.dmp

                        Filesize

                        1.2MB

                      • memory/2492-313-0x0000000000400000-0x000000000052D000-memory.dmp

                        Filesize

                        1.2MB

                      • memory/2532-107-0x0000000000400000-0x000000000040C000-memory.dmp

                        Filesize

                        48KB

                      • memory/2532-120-0x0000000000400000-0x000000000040C000-memory.dmp

                        Filesize

                        48KB

                      • memory/2532-115-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

                        Filesize

                        4KB

                      • memory/2532-113-0x0000000000400000-0x000000000040C000-memory.dmp

                        Filesize

                        48KB

                      • memory/2532-110-0x0000000000400000-0x000000000040C000-memory.dmp

                        Filesize

                        48KB

                      • memory/2532-185-0x0000000000400000-0x000000000040C000-memory.dmp

                        Filesize

                        48KB

                      • memory/2532-105-0x0000000000400000-0x000000000040C000-memory.dmp

                        Filesize

                        48KB

                      • memory/2532-117-0x0000000000400000-0x000000000040C000-memory.dmp

                        Filesize

                        48KB

                      • memory/2532-119-0x0000000000400000-0x000000000040C000-memory.dmp

                        Filesize

                        48KB

                      • memory/2532-111-0x0000000000400000-0x000000000040C000-memory.dmp

                        Filesize

                        48KB

                      • memory/2532-124-0x0000000000400000-0x000000000040C000-memory.dmp

                        Filesize

                        48KB

                      • memory/3060-129-0x0000000000400000-0x000000000052D000-memory.dmp

                        Filesize

                        1.2MB

                      • memory/3060-60-0x0000000002590000-0x0000000002591000-memory.dmp

                        Filesize

                        4KB

                      • memory/3060-145-0x00000000028A0000-0x00000000029CD000-memory.dmp

                        Filesize

                        1.2MB

                      • memory/3060-89-0x0000000002600000-0x0000000002601000-memory.dmp

                        Filesize

                        4KB

                      • memory/3060-99-0x0000000000400000-0x000000000052D000-memory.dmp

                        Filesize

                        1.2MB

                      • memory/3060-100-0x0000000000400000-0x000000000052D000-memory.dmp

                        Filesize

                        1.2MB

                      • memory/3060-28-0x00000000006C0000-0x00000000006C1000-memory.dmp

                        Filesize

                        4KB

                      • memory/3060-0-0x0000000000400000-0x000000000052D000-memory.dmp

                        Filesize

                        1.2MB

                      • memory/3060-40-0x0000000001E70000-0x0000000001E71000-memory.dmp

                        Filesize

                        4KB

                      • memory/3060-143-0x0000000000400000-0x000000000052D000-memory.dmp

                        Filesize

                        1.2MB

                      • memory/3060-70-0x00000000025B0000-0x00000000025B1000-memory.dmp

                        Filesize

                        4KB

                      • memory/3060-78-0x00000000025D0000-0x00000000025D2000-memory.dmp

                        Filesize

                        8KB

                      • memory/3060-80-0x0000000000400000-0x000000000052D000-memory.dmp

                        Filesize

                        1.2MB

                      • memory/3060-15-0x0000000000270000-0x0000000000271000-memory.dmp

                        Filesize

                        4KB

                      • memory/3060-20-0x0000000000404000-0x0000000000405000-memory.dmp

                        Filesize

                        4KB

                      • memory/3060-5-0x0000000000250000-0x0000000000251000-memory.dmp

                        Filesize

                        4KB

                      • memory/3060-3-0x0000000000250000-0x0000000000251000-memory.dmp

                        Filesize

                        4KB