Extracted

• • Target

    entropy/entropy.dll

  • Size

    177KB

  • MD5

    d3375b53754f3c8deaaf436737e25007

  • SHA1

    2cf3278e9179effc39826141fd5add61fd4e93d9

  • SHA256

    f4865f3256200d374367ef844a1f10d83748d2be2f0fbc50052020960977fd2d

  • SHA512

    3a25e45613d710de33a8d80a8b04e6a8c35b3ba6e26ac8c6b0f5a48cde025b51e71269d7e2a2cf1b9d8adeecf1b500e51e7f0877ad8a6cbf66f54db36aa5c7cb

  • SSDEEP

    3072:B8X8PLYlycIHp6pgoUUctnRKNJsPLPRdVb3pr9o/oIGQHMdVA0Ya:B+8ztupyU6PBbNC/zGQHMdGa

  Score

  3^/10

  discovery
  behavioral1behavioral2

• • Target

    entropy/entropy.exe

  • Size

    14.8MB

  • MD5

    07a73d7df80e989edfa9f8ac10c81ce8

  • SHA1

    db39aa9de9230675dc572528e418091dde33e14a

  • SHA256

    ec63726c429762eeb94b2f181b81dab32349590c54201b63a2ff0033fa74d383

  • SHA512

    ff758836c3774f86fb08d1c2a9d41b34f3635b1cc565843b2cbb771004ee29df853be986ec425c5c78e1dbb5a3ce54ce3b604dda992b2ff9ad0f529958f0e2a1

  • SSDEEP

    196608:UqZ4f/oCqKqc/3h4Po9hXx+29GAB7ob73mrVGwYdNE2vfUW:HZ4XoBKHh9AuM73gQDvfUW

  Score

  10^/10

  skulddiscoverystealercredential_accessdefense_evasionexecutionpersistenceprivilege_escalationspyware

  • Skuld family

    skuld

  • Skuld stealer

    An info stealer written in Go lang.

    stealerskuld

  • Command and Scripting Interpreter: PowerShell

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    execution

  • Drops file in Drivers directory

  • Reads user/profile data of local email clients

    Email clients store some user data on disk where infostealers will often target it.

    spywarestealer

  • Reads user/profile data of web browsers

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

    spywarestealer

  • Unsecured Credentials: Credentials In Files

    Steal credentials from unsecured files.

    credential_accessstealer

  • Accesses cryptocurrency files/wallets, possible credential harvesting

    spyware

  • Adds Run key to start application

    persistence

  • Looks up external IP address via web service

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Maps connected drives based on registry

    Disk information is often read in order to detect sandboxing environments.

  • Obfuscated Files or Information: Command Obfuscation

    Adversaries may obfuscate content during command execution to impede detection.

    defense_evasion
  behavioral3behavioral4

• • Target

    entropy/entropyloader.dll

  • Size

    8.8MB

  • MD5

    9f7288c05669282f9f5f650446283325

  • SHA1

    a9cb48f24fb89c01b69feedaa2d5807331715eb0

  • SHA256

    037e1ef19688f46bf91cc040e2e5127fcb10a14afad7accd7d987d1de4f0c59a

  • SHA512

    60114acba85bca451c826cd545c5e28f06dbe1a6f059fa573a2eed821873c5089983a1d20826b9e5533004fc850e87cffe421b0b115f3e604d5792ca6084c15e

  • SSDEEP

    196608:UmmmmmmmRG6SQEAKW3P1IFsrTYfSXqRqr9PxaZcIBWiopQgWddgKmH0:UmmmmmmmRG6oAPdIF08fSXqkRm4MLddJ

  Score

  1^/10
  behavioral5behavioral6