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General

  • Target

    234720e696e01f3e21f6d0888a906a186ed6bfcc1b416bf5e6b78ba7ebc49474

  • Size

    3.8MB

  • Sample

    250324-h4y5haswh1

  • MD5

    52dfbec82ed8b0f36065b6c7dd60db74

  • SHA1

    da386493a3cdee427b90b9d61a32a53a1cf7c097

  • SHA256

    234720e696e01f3e21f6d0888a906a186ed6bfcc1b416bf5e6b78ba7ebc49474

  • SHA512

    077c226c12525c17d178522cb123322fe37067ab7211402fa56f207ad793778dd54a3a6e594811d502fa2fbffee65e7488b7cf3c24936c1e9b7c28d3d2fff225

  • SSDEEP

    98304:ZsLhipLqAerp+/fe6maWwtZ96QWkcsL9ydhhy:gipmHp+/26ma7tZFAdy

Malware Config

Extracted

Family

cryptbot

C2

http://home.elvnpp11sb.top/PbeokZpPUOamImAhVrmG11

Targets

    • Target

      234720e696e01f3e21f6d0888a906a186ed6bfcc1b416bf5e6b78ba7ebc49474

    • Size

      3.8MB

    • MD5

      52dfbec82ed8b0f36065b6c7dd60db74

    • SHA1

      da386493a3cdee427b90b9d61a32a53a1cf7c097

    • SHA256

      234720e696e01f3e21f6d0888a906a186ed6bfcc1b416bf5e6b78ba7ebc49474

    • SHA512

      077c226c12525c17d178522cb123322fe37067ab7211402fa56f207ad793778dd54a3a6e594811d502fa2fbffee65e7488b7cf3c24936c1e9b7c28d3d2fff225

    • SSDEEP

      98304:ZsLhipLqAerp+/fe6maWwtZ96QWkcsL9ydhhy:gipmHp+/26ma7tZFAdy

    • CryptBot

      CryptBot is a C++ stealer distributed widely in bundle with other software.

    • Cryptbot family

    • Enumerates VirtualBox registry keys

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks