Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/09/2024, 16:07

General

  • Target

    rundll.exe

  • Size

    1.6MB

  • MD5

    b6f38a50620db20ac5c231f924f3b4a5

  • SHA1

    635d79bbab78af66e561e2146ed0f5926dc886fb

  • SHA256

    24630db019f0de35f81c0a712d62ed04db084cdd287ea803f588e0f808186f98

  • SHA512

    bf6fa80d2e973faab2bf8cdf35aa7a4975b511fe2175a57b4ba86c670a49fc17a8c2aa6389578df1cf6a065effc0057384873ff6215eca0cb693e77a3f8272ed

  • SSDEEP

    12288:ehJK5SJT91q5uM97uyuYpxwu5T1v+rMORuIDJI4yN/6YYJNtuX3e9ifzRBexvVIx:kJP3qeyff5k+5/EP0+9ue52kaX58oj

Malware Config

Extracted

Family

cobaltstrike

C2

http://79.110.52.22:443/components/as.png

Attributes
  • user_agent

    Host: tgmcheck.com Connection: close User-Agent: Mozilla/5.0 (Linux; Android 7.0; Pixel C Build/NRD90M; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0

Signatures

Processes

  • C:\Users\Admin\AppData\Local\Temp\rundll.exe
    "C:\Users\Admin\AppData\Local\Temp\rundll.exe"
    1⤵
      PID:4012

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/4012-0-0x000001A6513F0000-0x000001A651400000-memory.dmp

            Filesize

            64KB

          • memory/4012-1-0x000001A6512A0000-0x000001A6512A1000-memory.dmp

            Filesize

            4KB

          • memory/4012-5-0x000001A6513F0000-0x000001A651400000-memory.dmp

            Filesize

            64KB

          • memory/4012-4-0x000001A6513F0000-0x000001A651400000-memory.dmp

            Filesize

            64KB

          • memory/4012-6-0x00007FF684430000-0x00007FF6845C4000-memory.dmp

            Filesize

            1.6MB

          • memory/4012-11-0x000001A652CA0000-0x000001A652D26000-memory.dmp

            Filesize

            536KB

          • memory/4012-12-0x000001A6532E0000-0x000001A6536E0000-memory.dmp

            Filesize

            4.0MB

          • memory/4012-13-0x000001A651390000-0x000001A651392000-memory.dmp

            Filesize

            8KB

          • memory/4012-15-0x000001A6532E0000-0x000001A6536E0000-memory.dmp

            Filesize

            4.0MB