Extracted

Extracted

• • Target

    2024-11-25_847b677750eee60cec9cbdb6dfcc9d51_cobalt-strike_ryuk

  • Size

    1.8MB

  • MD5

    847b677750eee60cec9cbdb6dfcc9d51

  • SHA1

    80a88edb43fad74b6d59d0abf0915c8d36e4fb64

  • SHA256

    4e946a9fd2e4bbce1660691cbf3feb3fba76993119f913509603432e66cff0df

  • SHA512

    9936cf231353fc738871031304df840ecdbf43482df5921514566d2c0fb9e64c3fd77b9f5dc91dd3b68e6eb4ce2b6f73deed9cc1dd7a3ab8db6e881010f445f0

  • SSDEEP

    49152:8Qt30B3uA8EYHCree1uksbraFShGJ0Wkw:1t32u51HCri+sc

  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