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General

  • Target

    2024-08-31_fe6d131b63277309710a974807554c4c_hacktools_icedid_mimikatz

  • Size

    8.0MB

  • Sample

    240831-grsxaayhjl

  • MD5

    fe6d131b63277309710a974807554c4c

  • SHA1

    5f7435d4dfd892758073888d1ac8753633b2a07f

  • SHA256

    2b3400e93d27b27eab552f6916c4a27bb3dad7afaef966c3b1a203ec68cfd1c6

  • SHA512

    55f3ee18da0f3767a1803e4fd69bf01ce9565803efe8882748785f9df2b98f1e4095404aa524a8d6f0f88ec54f2ef5350a77cb98644ce4abf821a5d717d59321

  • SSDEEP

    98304:YmBtyYXmknGzZr+HdO5SEPFtmOZ9G1Md5v/nZVnivsAl0eXTBJYa5roSCaa:I6mknGzwHdOgEPHd9BbX/nivPlTXTYr

Malware Config

Targets

    • Target

      2024-08-31_fe6d131b63277309710a974807554c4c_hacktools_icedid_mimikatz

    • Size

      8.0MB

    • MD5

      fe6d131b63277309710a974807554c4c

    • SHA1

      5f7435d4dfd892758073888d1ac8753633b2a07f

    • SHA256

      2b3400e93d27b27eab552f6916c4a27bb3dad7afaef966c3b1a203ec68cfd1c6

    • SHA512

      55f3ee18da0f3767a1803e4fd69bf01ce9565803efe8882748785f9df2b98f1e4095404aa524a8d6f0f88ec54f2ef5350a77cb98644ce4abf821a5d717d59321

    • 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 (17965) 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