General

  • Target

    c54cc6f77b38edexeexeexeex.exe

  • Size

    15.0MB

  • Sample

    230710-rj7etacb5w

  • MD5

    c54cc6f77b38edb576a2522ac7837f33

  • SHA1

    7d3428512fad25921065386835d92e5509ca110e

  • SHA256

    607420c3ba199fb492b26f17b0a2009c2723924832559e0cdccf48d5c9fbec8b

  • SHA512

    0128adc9ae112226371b0dc597c6b4e2ed26ab56e8d6e6046eab0648b77f7e15be36a4e17645741d36d93520e2741b1ed9a0644e423f55aeb7a5c328320020e7

  • SSDEEP

    98304:YmBtyYXmknGzZr+HdO5SEPFtmOZ9G1Md5v/nZVnivsAl0eXTBJYa5roSCaa:I6mknGzwHdOgEPHd9BbX/nivPlTXTYr

Malware Config

Targets

    • Target

      c54cc6f77b38edexeexeexeex.exe

    • Size

      15.0MB

    • MD5

      c54cc6f77b38edb576a2522ac7837f33

    • SHA1

      7d3428512fad25921065386835d92e5509ca110e

    • SHA256

      607420c3ba199fb492b26f17b0a2009c2723924832559e0cdccf48d5c9fbec8b

    • SHA512

      0128adc9ae112226371b0dc597c6b4e2ed26ab56e8d6e6046eab0648b77f7e15be36a4e17645741d36d93520e2741b1ed9a0644e423f55aeb7a5c328320020e7

    • SSDEEP

      98304:YmBtyYXmknGzZr+HdO5SEPFtmOZ9G1Md5v/nZVnivsAl0eXTBJYa5roSCaa:I6mknGzwHdOgEPHd9BbX/nivPlTXTYr

    • Mimikatz

      mimikatz is an open source tool to dump credentials on Windows.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • Contacts a large (32422) amount of remote hosts

      This may indicate a network scan to discover remotely running services.

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

    • XMRig Miner payload

    • mimikatz is an open source tool to dump credentials on Windows

    • Drops file in Drivers directory

    • Modifies Windows Firewall

    • Sets file execution options in registry

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Creates a Windows Service

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks