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Analysis

  • max time kernel
    43s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    02/11/2022, 15:43

General

  • Target

    1bbea84b63cf309885a3ba7566b738886006cb2153fd5bc17f6d382f03539587.exe

  • Size

    4.9MB

  • MD5

    f7868816c93b82e6bb881dc01a28fc69

  • SHA1

    a553cde91ffdfd4f1ff8d4be493acecf950844d1

  • SHA256

    1bbea84b63cf309885a3ba7566b738886006cb2153fd5bc17f6d382f03539587

  • SHA512

    1098c8f3ba48d014e4e5adaca563f64edb7b21a2137282f1d0a280cb22b7bc3e91cf2b91c49fac34db694230854eebd5227a7d20917a8a38105a7f21583e6018

  • SSDEEP

    24576:EE8V6c8yJquIvBqbwTqrE4KfpBrUrUgUJ/3Ua/UUMKRRY/JdudZ7cqGeuhSJl6ZQ:

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 11 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 44 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1bbea84b63cf309885a3ba7566b738886006cb2153fd5bc17f6d382f03539587.exe
    "C:\Users\Admin\AppData\Local\Temp\1bbea84b63cf309885a3ba7566b738886006cb2153fd5bc17f6d382f03539587.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1676
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAAMwAzAA==
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:992
    • C:\Users\Admin\AppData\Local\Temp\1bbea84b63cf309885a3ba7566b738886006cb2153fd5bc17f6d382f03539587.exe
      C:\Users\Admin\AppData\Local\Temp\1bbea84b63cf309885a3ba7566b738886006cb2153fd5bc17f6d382f03539587.exe
      2⤵
        PID:1176
      • C:\Users\Admin\AppData\Local\Temp\1bbea84b63cf309885a3ba7566b738886006cb2153fd5bc17f6d382f03539587.exe
        C:\Users\Admin\AppData\Local\Temp\1bbea84b63cf309885a3ba7566b738886006cb2153fd5bc17f6d382f03539587.exe
        2⤵
          PID:1144
        • C:\Users\Admin\AppData\Local\Temp\1bbea84b63cf309885a3ba7566b738886006cb2153fd5bc17f6d382f03539587.exe
          C:\Users\Admin\AppData\Local\Temp\1bbea84b63cf309885a3ba7566b738886006cb2153fd5bc17f6d382f03539587.exe
          2⤵
            PID:564
          • C:\Users\Admin\AppData\Local\Temp\1bbea84b63cf309885a3ba7566b738886006cb2153fd5bc17f6d382f03539587.exe
            C:\Users\Admin\AppData\Local\Temp\1bbea84b63cf309885a3ba7566b738886006cb2153fd5bc17f6d382f03539587.exe
            2⤵
              PID:888
            • C:\Users\Admin\AppData\Local\Temp\1bbea84b63cf309885a3ba7566b738886006cb2153fd5bc17f6d382f03539587.exe
              C:\Users\Admin\AppData\Local\Temp\1bbea84b63cf309885a3ba7566b738886006cb2153fd5bc17f6d382f03539587.exe
              2⤵
                PID:1084
              • C:\Users\Admin\AppData\Local\Temp\1bbea84b63cf309885a3ba7566b738886006cb2153fd5bc17f6d382f03539587.exe
                C:\Users\Admin\AppData\Local\Temp\1bbea84b63cf309885a3ba7566b738886006cb2153fd5bc17f6d382f03539587.exe
                2⤵
                  PID:1436
                • C:\Users\Admin\AppData\Local\Temp\1bbea84b63cf309885a3ba7566b738886006cb2153fd5bc17f6d382f03539587.exe
                  C:\Users\Admin\AppData\Local\Temp\1bbea84b63cf309885a3ba7566b738886006cb2153fd5bc17f6d382f03539587.exe
                  2⤵
                    PID:908
                  • C:\Users\Admin\AppData\Local\Temp\1bbea84b63cf309885a3ba7566b738886006cb2153fd5bc17f6d382f03539587.exe
                    C:\Users\Admin\AppData\Local\Temp\1bbea84b63cf309885a3ba7566b738886006cb2153fd5bc17f6d382f03539587.exe
                    2⤵
                      PID:892
                    • C:\Users\Admin\AppData\Local\Temp\1bbea84b63cf309885a3ba7566b738886006cb2153fd5bc17f6d382f03539587.exe
                      C:\Users\Admin\AppData\Local\Temp\1bbea84b63cf309885a3ba7566b738886006cb2153fd5bc17f6d382f03539587.exe
                      2⤵
                        PID:336
                      • C:\Users\Admin\AppData\Local\Temp\1bbea84b63cf309885a3ba7566b738886006cb2153fd5bc17f6d382f03539587.exe
                        C:\Users\Admin\AppData\Local\Temp\1bbea84b63cf309885a3ba7566b738886006cb2153fd5bc17f6d382f03539587.exe
                        2⤵
                          PID:1500

                      Network

                      MITRE ATT&CK Enterprise v6

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      • memory/992-57-0x0000000075E31000-0x0000000075E33000-memory.dmp

                        Filesize

                        8KB

                      • memory/992-58-0x000000006FCC0000-0x000000007026B000-memory.dmp

                        Filesize

                        5.7MB

                      • memory/992-59-0x000000006FCC0000-0x000000007026B000-memory.dmp

                        Filesize

                        5.7MB

                      • memory/992-60-0x000000006FCC0000-0x000000007026B000-memory.dmp

                        Filesize

                        5.7MB

                      • memory/1676-54-0x0000000000310000-0x00000000007FE000-memory.dmp

                        Filesize

                        4.9MB

                      • memory/1676-55-0x0000000005FC0000-0x000000000620C000-memory.dmp

                        Filesize

                        2.3MB