Analysis

  • max time kernel
    145s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-04-2024 09:16

General

  • Target

    fc6bcd2d90675df3765fadb40c322c2c_JaffaCakes118.exe

  • Size

    15KB

  • MD5

    fc6bcd2d90675df3765fadb40c322c2c

  • SHA1

    26f512df0afb819c8998a1a689c8d4714a825ff0

  • SHA256

    ff46c12456ecb9d60a0e3a3f1504d800471dc06c002287f36e41e03ad7d7ac70

  • SHA512

    b2569f7a6c5997d6222be3468aec53c8a4951e4648d5ceb25d70996fe33faf3d2a8ca8c490159764517e5d85f9aac09a048e3589566688e1e5ea1487a426196e

  • SSDEEP

    192:I8PW8guKnghi2BR8k5PF+nbGG2dqsF7cXlNIFHWMzzwBTjfcor5lzsIWrXOLVWU4:JW84nglBRBl6bG584HUFLcWZs7C9RTS

Malware Config

Extracted

Family

metasploit

Version

windows/reverse_tcp_dns

C2

mclean-43290.portmap.host:60886

Signatures

  • MetaSploit

    Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

  • Checks computer location settings 2 TTPs 6 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 6 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fc6bcd2d90675df3765fadb40c322c2c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fc6bcd2d90675df3765fadb40c322c2c_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:2456
    • C:\Users\Admin\AppData\Local\Temp\fc6bcd2d90675df3765fadb40c322c2c_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\fc6bcd2d90675df3765fadb40c322c2c_JaffaCakes118.exe"
      2⤵
      • Checks computer location settings
      • Suspicious use of WriteProcessMemory
      PID:1904
      • C:\Users\Admin\AppData\Local\Temp\fc6bcd2d90675df3765fadb40c322c2c_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\fc6bcd2d90675df3765fadb40c322c2c_JaffaCakes118.exe"
        3⤵
        • Checks computer location settings
        • Suspicious use of WriteProcessMemory
        PID:5032
        • C:\Users\Admin\AppData\Local\Temp\fc6bcd2d90675df3765fadb40c322c2c_JaffaCakes118.exe
          "C:\Users\Admin\AppData\Local\Temp\fc6bcd2d90675df3765fadb40c322c2c_JaffaCakes118.exe"
          4⤵
          • Checks computer location settings
          • Suspicious use of WriteProcessMemory
          PID:636
          • C:\Users\Admin\AppData\Local\Temp\fc6bcd2d90675df3765fadb40c322c2c_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\fc6bcd2d90675df3765fadb40c322c2c_JaffaCakes118.exe"
            5⤵
            • Checks computer location settings
            • Suspicious use of WriteProcessMemory
            PID:2728
            • C:\Users\Admin\AppData\Local\Temp\fc6bcd2d90675df3765fadb40c322c2c_JaffaCakes118.exe
              "C:\Users\Admin\AppData\Local\Temp\fc6bcd2d90675df3765fadb40c322c2c_JaffaCakes118.exe"
              6⤵
              • Checks computer location settings
              • Suspicious use of WriteProcessMemory
              PID:4220
              • C:\Users\Admin\AppData\Local\Temp\fc6bcd2d90675df3765fadb40c322c2c_JaffaCakes118.exe
                "C:\Users\Admin\AppData\Local\Temp\fc6bcd2d90675df3765fadb40c322c2c_JaffaCakes118.exe"
                7⤵
                  PID:1692
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 4220 -s 1700
                  7⤵
                  • Program crash
                  PID:3728
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2728 -s 1704
                6⤵
                • Program crash
                PID:2652
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 636 -s 1704
              5⤵
              • Program crash
              PID:3876
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 5032 -s 1732
            4⤵
            • Program crash
            PID:4316
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1904 -s 1704
          3⤵
          • Program crash
          PID:920
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2456 -s 1732
        2⤵
        • Program crash
        PID:4884
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2456 -ip 2456
      1⤵
        PID:1140
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4048 --field-trial-handle=3060,i,1774866140584649235,8085848018931772189,262144 --variations-seed-version /prefetch:8
        1⤵
          PID:3452
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1904 -ip 1904
          1⤵
            PID:1840
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 5032 -ip 5032
            1⤵
              PID:1408
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 636 -ip 636
              1⤵
                PID:2288
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2728 -ip 2728
                1⤵
                  PID:4044
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 4220 -ip 4220
                  1⤵
                    PID:2780

                  Network

                  MITRE ATT&CK Enterprise v15

                  Replay Monitor

                  Loading Replay Monitor...

                  Downloads

                  • memory/636-16-0x0000000074D20000-0x00000000754D0000-memory.dmp
                    Filesize

                    7.7MB

                  • memory/636-23-0x0000000074D20000-0x00000000754D0000-memory.dmp
                    Filesize

                    7.7MB

                  • memory/1692-31-0x0000000074D20000-0x00000000754D0000-memory.dmp
                    Filesize

                    7.7MB

                  • memory/1904-5-0x0000000074D20000-0x00000000754D0000-memory.dmp
                    Filesize

                    7.7MB

                  • memory/1904-13-0x0000000074D20000-0x00000000754D0000-memory.dmp
                    Filesize

                    7.7MB

                  • memory/2456-1-0x0000000000100000-0x000000000010A000-memory.dmp
                    Filesize

                    40KB

                  • memory/2456-4-0x0000000004A20000-0x0000000004A21000-memory.dmp
                    Filesize

                    4KB

                  • memory/2456-8-0x0000000074D20000-0x00000000754D0000-memory.dmp
                    Filesize

                    7.7MB

                  • memory/2456-0-0x0000000074D20000-0x00000000754D0000-memory.dmp
                    Filesize

                    7.7MB

                  • memory/2456-3-0x0000000074D20000-0x00000000754D0000-memory.dmp
                    Filesize

                    7.7MB

                  • memory/2456-2-0x0000000004F90000-0x0000000005534000-memory.dmp
                    Filesize

                    5.6MB

                  • memory/2728-21-0x0000000074D20000-0x00000000754D0000-memory.dmp
                    Filesize

                    7.7MB

                  • memory/2728-28-0x0000000074D20000-0x00000000754D0000-memory.dmp
                    Filesize

                    7.7MB

                  • memory/4220-33-0x0000000074D20000-0x00000000754D0000-memory.dmp
                    Filesize

                    7.7MB

                  • memory/4220-26-0x0000000074D20000-0x00000000754D0000-memory.dmp
                    Filesize

                    7.7MB

                  • memory/5032-11-0x0000000074D20000-0x00000000754D0000-memory.dmp
                    Filesize

                    7.7MB

                  • memory/5032-18-0x0000000074D20000-0x00000000754D0000-memory.dmp
                    Filesize

                    7.7MB