General

  • Target

    2024-09-23_5d927b7c343a0176a7f677b1be1dadb9_hacktools_icedid_mimikatz

  • Size

    6.9MB

  • Sample

    240923-jweasszakc

  • MD5

    5d927b7c343a0176a7f677b1be1dadb9

  • SHA1

    b80945181c8a1bbcff28f00cd63be74561339a2e

  • SHA256

    ed84841582e8c520383c165a8d5363836b380a6235715d6245fd8febf2708a52

  • SHA512

    1e472dbb0f1c5da54df907e1d1ea588461b17cb3dfa00efe9870fc6d1168ef544a8c201fe68b9b671dee230b029a49ee689fdca4f502c160ad7f2945063dfe68

  • SSDEEP

    98304:YmBtyYXmknGzZr+HdO5SEPFtmOZ9G1Md5v/nZVnivsAl0eXTBJYa5roSCaa:I6mknGzwHdOgEPHd9BbX/nivPlTXTYr

Malware Config

Targets

    • Target

      2024-09-23_5d927b7c343a0176a7f677b1be1dadb9_hacktools_icedid_mimikatz

    • Size

      6.9MB

    • MD5

      5d927b7c343a0176a7f677b1be1dadb9

    • SHA1

      b80945181c8a1bbcff28f00cd63be74561339a2e

    • SHA256

      ed84841582e8c520383c165a8d5363836b380a6235715d6245fd8febf2708a52

    • SHA512

      1e472dbb0f1c5da54df907e1d1ea588461b17cb3dfa00efe9870fc6d1168ef544a8c201fe68b9b671dee230b029a49ee689fdca4f502c160ad7f2945063dfe68

    • SSDEEP

      98304:YmBtyYXmknGzZr+HdO5SEPFtmOZ9G1Md5v/nZVnivsAl0eXTBJYa5roSCaa:I6mknGzwHdOgEPHd9BbX/nivPlTXTYr

    • 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 (17966) 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