Analysis

  • max time kernel
    132s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250313-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250313-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/04/2025, 05:05

General

  • Target

    2025-04-15_9759affa4a1a347b190a16750e35a89b_black-basta_elex_luca-stealer_metamorfo.exe

  • Size

    1017KB

  • MD5

    9759affa4a1a347b190a16750e35a89b

  • SHA1

    01f22bd70b58a4e0e7689608e3b91e3af4e9d689

  • SHA256

    479e885030fd31f559f3293f9d4d73df551e9248db02766bb82211b0d7a09f40

  • SHA512

    a72666f5c015676066fe01dbe42b76bb8ee2e2c591c8af9b8bd4ef7428541a184360c2ed31b8140e83f5abd61e8fdee3aa3e8e37110aa1094a93ab598b72453a

  • SSDEEP

    12288:9crNS33L10QdrXi4P7r9r/+ppppppppppppppppppppppppppppp0GHpnm5vltvN:ANA3R5drXj1qHpm5dZGmRG3KZ97Z/

Malware Config

Extracted

Family

warzonerat

C2

bhirtyfive55.ydns.eu:5210

Signatures

  • WarzoneRat, AveMaria

    WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

  • Warzonerat family
  • Warzone RAT payload 3 IoCs
  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 10 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 6 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 10 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2025-04-15_9759affa4a1a347b190a16750e35a89b_black-basta_elex_luca-stealer_metamorfo.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-04-15_9759affa4a1a347b190a16750e35a89b_black-basta_elex_luca-stealer_metamorfo.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5756
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\dthgfxtr.cmd" "
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2796
      • C:\Users\Admin\AppData\Local\Temp\dtgerbge.sfx.exe
        dtgerbge.sfx.exe -dC:\Users\Admin\AppData\Local\Temp -pgfsafdyehofxvflfnouioihmyjfodtydzalepdnoinlnafugyfHbgnmeGRhvqxsd
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:5636
        • C:\Users\Admin\AppData\Local\Temp\dtgerbge.exe
          "C:\Users\Admin\AppData\Local\Temp\dtgerbge.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:4828
          • C:\Users\Admin\AppData\Local\Temp\dtgerbge.exe
            C:\Users\Admin\AppData\Local\Temp\dtgerbge.exe
            5⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            PID:4764
          • C:\Users\Admin\AppData\Local\Temp\dtgerbge.exe
            C:\Users\Admin\AppData\Local\Temp\dtgerbge.exe
            5⤵
            • Executes dropped EXE
            • Adds Run key to start application
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:4840
            • C:\ProgramData\cdimages.exe
              "C:\ProgramData\cdimages.exe"
              6⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              • System Location Discovery: System Language Discovery
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of WriteProcessMemory
              PID:2688
              • C:\ProgramData\cdimages.exe
                C:\ProgramData\cdimages.exe
                7⤵
                • Executes dropped EXE
                • System Location Discovery: System Language Discovery
                PID:3348
              • C:\ProgramData\cdimages.exe
                C:\ProgramData\cdimages.exe
                7⤵
                • Executes dropped EXE
                • System Location Discovery: System Language Discovery
                PID:1232
  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\ProgramData\cdimages.exe
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:856
    • C:\ProgramData\cdimages.exe
      C:\ProgramData\cdimages.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1508
      • C:\ProgramData\cdimages.exe
        C:\ProgramData\cdimages.exe
        3⤵
        • Executes dropped EXE
        PID:5272
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5272 -s 80
          4⤵
          • Program crash
          PID:932
      • C:\ProgramData\cdimages.exe
        C:\ProgramData\cdimages.exe
        3⤵
        • Executes dropped EXE
        PID:5336
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5336 -s 80
          4⤵
          • Program crash
          PID:380
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5336 -ip 5336
    1⤵
      PID:1208
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 5272 -ip 5272
      1⤵
        PID:1256

      Network

      MITRE ATT&CK Enterprise v16

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\cdimages.exe.log

        Filesize

        706B

        MD5

        d95c58e609838928f0f49837cab7dfd2

        SHA1

        55e7139a1e3899195b92ed8771d1ca2c7d53c916

        SHA256

        0407c814aef0d62aec7fd39b7c2f614746f0d8ff41f8ef957736f520f14b0339

        SHA512

        405310b29a833604c6627063bfdcf055a197e01f633ef21da238f1a6415a02e21315d689b4a6669db23e82152bed6f3492afb60963e6b2a0e9bb2ac09a480b5d

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

        Filesize

        342KB

        MD5

        830adba8e468bb608837e9ccbedf77a6

        SHA1

        9e7d210f2df26e63e029d49e2bfb688bc9d67184

        SHA256

        bff438da0fb193e1d30fd83fe25a349a24106b6f76aa74b531aecca06990ff33

        SHA512

        938d5fc74e62c16fd5fafdd3931dd0b50acdd4122d78d84e71d3cdae959a2b71f9404cd69963db5e48000e4d9242b7d7a230bb18ec8a175268279f8e501876cb

      • C:\Users\Admin\AppData\Local\Temp\dtgerbge.sfx.exe

        Filesize

        667KB

        MD5

        794dce1590947eaffdebe8979fc2e3a1

        SHA1

        50c8b50d3a82e516d4fca0ee73d23219b5bfafdc

        SHA256

        3e99a24d2f323da5edaad6f8cfb2375e43839ca1b44c5ab33b67f37ee61ca100

        SHA512

        f63b6110cc48065168e9dc963084a48b55024f4582cd596c3b81831e3626f272989c315bf653013004dceb9a1970db81d44ea033361172979c0ddeebbc3d333b

      • C:\Users\Admin\AppData\Local\Temp\dthgfxtr.cmd

        Filesize

        35KB

        MD5

        c2af6c0dada93a8fa724b8e808e35d14

        SHA1

        684ba947ca8e8e290d93481a9aa5ccb9fd4d1065

        SHA256

        610a3b4150d2d70d0266f0933fbd794acbda02bc364fe5b416ff603db9acaba6

        SHA512

        c0e9f4b3b532695445512f760eafa5505c0d9dee00ab688cbbbc18f5d8477b5cf9ab0490a3c088b5fc23a6e29591426421b4b01302a2dd7e26b1c7ef1e59b6d6

      • memory/3348-50-0x0000000000400000-0x0000000000554000-memory.dmp

        Filesize

        1.3MB

      • memory/4764-28-0x0000000000400000-0x0000000000554000-memory.dmp

        Filesize

        1.3MB

      • memory/4828-25-0x0000000008460000-0x0000000008A04000-memory.dmp

        Filesize

        5.6MB

      • memory/4828-26-0x0000000007F50000-0x0000000007FE2000-memory.dmp

        Filesize

        584KB

      • memory/4828-27-0x0000000005270000-0x0000000005276000-memory.dmp

        Filesize

        24KB

      • memory/4828-24-0x0000000007E10000-0x0000000007EAC000-memory.dmp

        Filesize

        624KB

      • memory/4828-23-0x0000000005A70000-0x0000000005ADA000-memory.dmp

        Filesize

        424KB

      • memory/4828-22-0x0000000000FF0000-0x000000000104A000-memory.dmp

        Filesize

        360KB

      • memory/4840-33-0x0000000000400000-0x0000000000554000-memory.dmp

        Filesize

        1.3MB