General

  • Target

    2024-08-20_a81489a1c88b9d09de4c5cd008e9785d_hacktools_icedid_mimikatz

  • Size

    9.4MB

  • Sample

    240820-cxpdtsyhph

  • MD5

    a81489a1c88b9d09de4c5cd008e9785d

  • SHA1

    7296cabc41948587157862669b5d6ad7d9996254

  • SHA256

    926de9f3388eda94aef230484976d5546037af8de8f602b78a088211864fac95

  • SHA512

    356dee60976af294f849105beb51bff7e044e8dcafbc9c04ab544cd63ba2731a1d64c3b64d90fa78014820edb796f02a35c87f5986efb9fc468724296d26bdd0

  • SSDEEP

    196608:MxygkmknGzwHdOgEPHd9BRX/nivPlTXTYo:Y5jz0E51/iv1

Malware Config

Targets

    • Target

      2024-08-20_a81489a1c88b9d09de4c5cd008e9785d_hacktools_icedid_mimikatz

    • Size

      9.4MB

    • MD5

      a81489a1c88b9d09de4c5cd008e9785d

    • SHA1

      7296cabc41948587157862669b5d6ad7d9996254

    • SHA256

      926de9f3388eda94aef230484976d5546037af8de8f602b78a088211864fac95

    • SHA512

      356dee60976af294f849105beb51bff7e044e8dcafbc9c04ab544cd63ba2731a1d64c3b64d90fa78014820edb796f02a35c87f5986efb9fc468724296d26bdd0

    • SSDEEP

      196608:MxygkmknGzwHdOgEPHd9BRX/nivPlTXTYo:Y5jz0E51/iv1

    • Disables service(s)

    • 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 (17250) 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.

    • OS Credential Dumping: LSASS Memory

      Malicious access to Credentials History.

    • XMRig Miner payload

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

    • Drops file in Drivers directory

    • Event Triggered Execution: Image File Execution Options Injection

    • Modifies Windows Firewall

    • 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.

    • Network Share Discovery

      Attempt to gather information on host network.

    • Creates a Windows Service

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks