Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/04/2025, 04:50

General

  • Target

    2025-04-15_2d0b54fc65ae4985a7b4e5f5185830e6_black-basta_elex_luca-stealer_metamorfo.exe

  • Size

    1021KB

  • MD5

    2d0b54fc65ae4985a7b4e5f5185830e6

  • SHA1

    43c5e002282f26cff3c04c21d7a8aa6543c73793

  • SHA256

    0feeae76bf2e45d48fcdbff5dbe5a4a52f7340d28aecae361f74c5feaaa9c87a

  • SHA512

    d54f2ca34f089ac819643bf1705747aadb822ec8594751936c43fb2114b8d4c281019a3b4fe453f768cb8f4726083560e8479811c1e7374be215ef76a2df4885

  • SSDEEP

    24576:ANA3R5drXj1qHp+dbuoubrF5k8zhX5Sa97WM:55gJWbwbrFjVX5XV

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 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 9 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_2d0b54fc65ae4985a7b4e5f5185830e6_black-basta_elex_luca-stealer_metamorfo.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-04-15_2d0b54fc65ae4985a7b4e5f5185830e6_black-basta_elex_luca-stealer_metamorfo.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3800
    • 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:3924
      • C:\Users\Admin\AppData\Local\Temp\cfgvsbgb.sfx.exe
        cfgvsbgb.sfx.exe -dC:\Users\Admin\AppData\Local\Temp -pioihmyjfodtgfsafdyehofxvflfnouydzalepdnoinlnafugyfHbgnmeGRhvqxsd
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3320
        • C:\Users\Admin\AppData\Local\Temp\cfgvsbgb.exe
          "C:\Users\Admin\AppData\Local\Temp\cfgvsbgb.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:4772
          • C:\Users\Admin\AppData\Local\Temp\cfgvsbgb.exe
            C:\Users\Admin\AppData\Local\Temp\cfgvsbgb.exe
            5⤵
            • Executes dropped EXE
            • Adds Run key to start application
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:4872
            • 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:1688
              • C:\ProgramData\cdimages.exe
                C:\ProgramData\cdimages.exe
                7⤵
                • Executes dropped EXE
                PID:3284
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 3284 -s 80
                  8⤵
                  • Program crash
                  PID:1356
              • C:\ProgramData\cdimages.exe
                C:\ProgramData\cdimages.exe
                7⤵
                • Executes dropped EXE
                PID:1188
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 1188 -s 80
                  8⤵
                  • Program crash
                  PID:780
          • C:\Users\Admin\AppData\Local\Temp\cfgvsbgb.exe
            C:\Users\Admin\AppData\Local\Temp\cfgvsbgb.exe
            5⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            PID:4988
  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\ProgramData\cdimages.exe
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2228
    • 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:4368
      • C:\ProgramData\cdimages.exe
        C:\ProgramData\cdimages.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:3532
      • C:\ProgramData\cdimages.exe
        C:\ProgramData\cdimages.exe
        3⤵
        • Executes dropped EXE
        PID:5956
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5956 -s 80
          4⤵
          • Program crash
          PID:5484
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1188 -ip 1188
    1⤵
      PID:4584
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3284 -ip 3284
      1⤵
        PID:1632
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 5956 -ip 5956
        1⤵
          PID:952

        Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        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\cfgvsbgb.exe

          Filesize

          342KB

          MD5

          572d944c60e791f0142be75b45b972fe

          SHA1

          42eba32bb311a0a298b211239d6967d3b9f6965b

          SHA256

          ba63290ef5e3c1d1e2881879708f9fc793792f1f8ad36bcc8d2cdda9dc3e7ec8

          SHA512

          7b5a636bb34b040a77b4f82a4f721b2e5822d6a005a9bba187a1d6999fadda58b91a023d5db23ab2547a1c3b6e7789aa665f1d7d3d2a9f4fb9206f6c09ab7e54

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

          Filesize

          674KB

          MD5

          304506609573ca080984f070b4514860

          SHA1

          05bfa2967455492174af88930a4986a2c526eb20

          SHA256

          aa9ddb440237958f800cd9bc6e400302eab3dd1c1f6619d2ac60a346c8704f7f

          SHA512

          99e674d799e46ce340a306a0adfd5a61c5dc5bdebb36f48b02dc53a56f856db5a3e86d8ea5bbb8787c4387fa0b0720334df253f8a4d09e3173e19ecafaa77a77

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

          Filesize

          35KB

          MD5

          614eab4c6925dde51cda9492dbd6f3a1

          SHA1

          a5fd1be966d6caade31e50e4fb328817ca8d9f12

          SHA256

          c440124dd988c1a01809575fdd5e5a04260c131b7d4bc91fb41035fd74fc2ce9

          SHA512

          e8762683ac8d175070cb35209bd319d3b5fac9330e732422b5a47e23594ed3f8cc6d3b5909cdbbc788af7be44e697d74c08ddf6d57bc8ab6284e87c10b48cf3f

        • memory/3532-46-0x0000000000400000-0x0000000000554000-memory.dmp

          Filesize

          1.3MB

        • memory/4772-25-0x00000000075E0000-0x0000000007B84000-memory.dmp

          Filesize

          5.6MB

        • memory/4772-24-0x0000000006F90000-0x000000000702C000-memory.dmp

          Filesize

          624KB

        • memory/4772-26-0x00000000070D0000-0x0000000007162000-memory.dmp

          Filesize

          584KB

        • memory/4772-27-0x0000000004440000-0x0000000004446000-memory.dmp

          Filesize

          24KB

        • memory/4772-23-0x0000000006E80000-0x0000000006EEA000-memory.dmp

          Filesize

          424KB

        • memory/4772-22-0x0000000000010000-0x000000000006A000-memory.dmp

          Filesize

          360KB

        • memory/4872-32-0x0000000000400000-0x0000000000554000-memory.dmp

          Filesize

          1.3MB

        • memory/4872-28-0x0000000000400000-0x0000000000554000-memory.dmp

          Filesize

          1.3MB