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Analysis

  • max time kernel
    142s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231020-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/10/2023, 08:14 UTC

General

  • Target

    NEAS.2023-09-08_bdef8ab3160cb152bf36a6ac646a759e_gandcrab_JC.exe

  • Size

    160KB

  • MD5

    bdef8ab3160cb152bf36a6ac646a759e

  • SHA1

    a74ae3266cf63b3a052a553aed64238039c2bdb6

  • SHA256

    790e7ab3bf8f92048ae34049567a08f110912f298f38f9d4dd8c52a1e8ed8c08

  • SHA512

    fc2924e055468faf0073de28fe973e14e94a4a33c21322cc46e9b7e5774db4bef9b95873dee1b8ad7f3a75e22043fb01bc8403b68f202d44e2953d5580a08a93

  • SSDEEP

    3072:EYHVHd2NIMqqDL2/mr3IdE8we0Avu5r++ygLIaagvdkQoHT0y9Otv:EyEqqDL64vdmI7B

Malware Config

Signatures

  • GandCrab payload 1 IoCs
  • Gandcrab

    Gandcrab is a Trojan horse that encrypts files on a computer.

  • Program crash 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-08_bdef8ab3160cb152bf36a6ac646a759e_gandcrab_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-08_bdef8ab3160cb152bf36a6ac646a759e_gandcrab_JC.exe"
    1⤵
      PID:224
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 224 -s 216
        2⤵
        • Program crash
        PID:3616
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 224 -ip 224
      1⤵
        PID:3628

      Network

      • flag-us
        DNS
        73.31.126.40.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        73.31.126.40.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        9.228.82.20.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        9.228.82.20.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        205.47.74.20.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        205.47.74.20.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        198.1.85.104.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        198.1.85.104.in-addr.arpa
        IN PTR
        Response
        198.1.85.104.in-addr.arpa
        IN PTR
        a104-85-1-198deploystaticakamaitechnologiescom
      • flag-us
        DNS
        95.221.229.192.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        95.221.229.192.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        50.23.12.20.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        50.23.12.20.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        206.23.85.13.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        206.23.85.13.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        240.221.184.93.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        240.221.184.93.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        1.202.248.87.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        1.202.248.87.in-addr.arpa
        IN PTR
        Response
        1.202.248.87.in-addr.arpa
        IN PTR
        https-87-248-202-1amsllnwnet
      • flag-us
        DNS
        19.229.111.52.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        19.229.111.52.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        23.173.189.20.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        23.173.189.20.in-addr.arpa
        IN PTR
        Response
      No results found
      • 8.8.8.8:53
        73.31.126.40.in-addr.arpa
        dns
        71 B
        157 B
        1
        1

        DNS Request

        73.31.126.40.in-addr.arpa

      • 8.8.8.8:53
        9.228.82.20.in-addr.arpa
        dns
        70 B
        156 B
        1
        1

        DNS Request

        9.228.82.20.in-addr.arpa

      • 8.8.8.8:53
        205.47.74.20.in-addr.arpa
        dns
        71 B
        157 B
        1
        1

        DNS Request

        205.47.74.20.in-addr.arpa

      • 8.8.8.8:53
        198.1.85.104.in-addr.arpa
        dns
        71 B
        135 B
        1
        1

        DNS Request

        198.1.85.104.in-addr.arpa

      • 8.8.8.8:53
        95.221.229.192.in-addr.arpa
        dns
        73 B
        144 B
        1
        1

        DNS Request

        95.221.229.192.in-addr.arpa

      • 8.8.8.8:53
        50.23.12.20.in-addr.arpa
        dns
        70 B
        156 B
        1
        1

        DNS Request

        50.23.12.20.in-addr.arpa

      • 8.8.8.8:53
        206.23.85.13.in-addr.arpa
        dns
        71 B
        145 B
        1
        1

        DNS Request

        206.23.85.13.in-addr.arpa

      • 8.8.8.8:53
        240.221.184.93.in-addr.arpa
        dns
        73 B
        144 B
        1
        1

        DNS Request

        240.221.184.93.in-addr.arpa

      • 8.8.8.8:53
        1.202.248.87.in-addr.arpa
        dns
        71 B
        116 B
        1
        1

        DNS Request

        1.202.248.87.in-addr.arpa

      • 8.8.8.8:53
        19.229.111.52.in-addr.arpa
        dns
        72 B
        158 B
        1
        1

        DNS Request

        19.229.111.52.in-addr.arpa

      • 8.8.8.8:53
        23.173.189.20.in-addr.arpa
        dns
        72 B
        158 B
        1
        1

        DNS Request

        23.173.189.20.in-addr.arpa

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/224-0-0x0000000000400000-0x0000000000428000-memory.dmp

        Filesize

        160KB

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