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General

  • Target

    952a63dbb8275bexeexeexeex.exe

  • Size

    12.9MB

  • Sample

    230709-xxlm6aga9z

  • MD5

    952a63dbb8275b57708770507cdea863

  • SHA1

    1a9484f37dbb01ea156a213106b3f63b30bde2cf

  • SHA256

    e180d8adb93469641815b8b3f5c8b82302cc1a73bcaa85c238858849bd4c5840

  • SHA512

    91c138634dcc7b000fc4986e6e92f6297d2fd309190346ef168a6296b4dfc6694aad692367986e5541f95533d10335e836c2f2212543f5c068d203ded9ab6829

  • SSDEEP

    98304:YmBtyYXmknGzZr+HdO5SEPFtmOZ9G1Md5v/nZVnivsAl0eXTBJYa5roSCaa:I6mknGzwHdOgEPHd9BbX/nivPlTXTYr

Malware Config

Targets

    • Target

      952a63dbb8275bexeexeexeex.exe

    • Size

      12.9MB

    • MD5

      952a63dbb8275b57708770507cdea863

    • SHA1

      1a9484f37dbb01ea156a213106b3f63b30bde2cf

    • SHA256

      e180d8adb93469641815b8b3f5c8b82302cc1a73bcaa85c238858849bd4c5840

    • SHA512

      91c138634dcc7b000fc4986e6e92f6297d2fd309190346ef168a6296b4dfc6694aad692367986e5541f95533d10335e836c2f2212543f5c068d203ded9ab6829

    • 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 (52569) 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