Extracted

Extracted

• • Target

    2024-11-25_5a5dbc125577288f490f6d568d3133e4_cobalt-strike_ryuk

  • Size

    1.4MB

  • MD5

    5a5dbc125577288f490f6d568d3133e4

  • SHA1

    10b612054385b31f52ad22238f2454abdee9a650

  • SHA256

    040e40cac8e77c347469a23f4f0aaafd83dbfefa292dd47446cdc2382d49c3fd

  • SHA512

    70c9265de891f6595ead600604eda622b58915ea8ac639a1f133b194312c4c1b8ec6b41057925f396aea73a1acfc1f336e69cef203559f62f15d04a2ed1bbb14

  • SSDEEP

    12288:MaHSmH0//s0U8/IBxbYk27vTXprNcis2WG6HBA25FNR7J6XdVTHCghA+nk6orIk:qe0/pU8/kx0lruis2X6qSt6XznMI

  Score

  10^/10

  phorphiexxmrigdiscoveryexecutionloaderminerpersistencespywarestealertrojanworm

  • Phorphiex family

    phorphiex

  • Phorphiex payload

  • Phorphiex, Phorpiex

    Phorphiex or Phorpiex Malware family which infects systems to distribute other malicious payloads such as ransomware, stealers and cryptominers.

    wormtrojanloaderphorphiex

  • Suspicious use of NtCreateUserProcessOtherParentProcess

  • Xmrig family

    xmrig

  • xmrig

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

    minerxmrig

  • XMRig Miner payload

    miner

  • Downloads MZ/PE file

  • Checks computer location settings

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE

  • Reads user/profile data of web browsers

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer

  • Adds Run key to start application

    persistence

  • Command and Scripting Interpreter: PowerShell

    Using powershell.exe command.

    execution

  • Suspicious use of SetThreadContext

  behavioral1