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Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    02/11/2022, 18:40

General

  • Target

    7156d699688b36dbe9ec987a934d2e41fa6c48999b0b3b99b4f00598ca6f506a.exe

  • Size

    176KB

  • MD5

    56ca8efd6d41dd310abc232365624d07

  • SHA1

    706ec20c8303299217135d381ad3d0631f3aef52

  • SHA256

    7156d699688b36dbe9ec987a934d2e41fa6c48999b0b3b99b4f00598ca6f506a

  • SHA512

    e88b05ef3b8cbde54994d8000e28d069c5a24d6345cda6a6fd5f79e1702ed68fe6c4450c290bc9065cdcff3ca18b19e60e425688539a77c7712bc73bf150969b

  • SSDEEP

    3072:O/Vr9auMqqDL2/xr3IdE8we0Avu5r++ygLIaaxvdy0X9v/7M7BC/FTqdVY77C37R:O/VYFqqDL68vdy0tv

Score
7/10

Malware Config

Signatures

  • Unexpected DNS network traffic destination 41 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Enumerates connected drives 3 TTPs 24 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 36 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7156d699688b36dbe9ec987a934d2e41fa6c48999b0b3b99b4f00598ca6f506a.exe
    "C:\Users\Admin\AppData\Local\Temp\7156d699688b36dbe9ec987a934d2e41fa6c48999b0b3b99b4f00598ca6f506a.exe"
    1⤵
    • Enumerates connected drives
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1368
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.bit a.dnspod.com
      2⤵
        PID:624
      • C:\Windows\SysWOW64\nslookup.exe
        nslookup bleepingcomputer.bit a.dnspod.com
        2⤵
          PID:1916
        • C:\Windows\SysWOW64\nslookup.exe
          nslookup emsisoft.bit a.dnspod.com
          2⤵
            PID:1556
          • C:\Windows\SysWOW64\nslookup.exe
            nslookup esetnod32.bit a.dnspod.com
            2⤵
              PID:1188
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup gandcrab.bit a.dnspod.com
              2⤵
                PID:1672
              • C:\Windows\SysWOW64\nslookup.exe
                nslookup nomoreransom.bit a.dnspod.com
                2⤵
                  PID:1908
                • C:\Windows\SysWOW64\nslookup.exe
                  nslookup bleepingcomputer.bit a.dnspod.com
                  2⤵
                    PID:1876
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup emsisoft.bit a.dnspod.com
                    2⤵
                      PID:972
                    • C:\Windows\SysWOW64\nslookup.exe
                      nslookup esetnod32.bit a.dnspod.com
                      2⤵
                        PID:1392

                    Network

                    MITRE ATT&CK Enterprise v6

                    Replay Monitor

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                    Downloads

                    • memory/1368-54-0x0000000074E41000-0x0000000074E43000-memory.dmp

                      Filesize

                      8KB