General

  • Target

    022d6400fce5286db976b004d2e6ca6d.exe

  • Size

    4.2MB

  • Sample

    241218-rcpw7asmgp

  • MD5

    022d6400fce5286db976b004d2e6ca6d

  • SHA1

    a5b6aa5e1d75d36eb9f319a4a37988bbcd565ec3

  • SHA256

    b02634b17908d8ee52c2d11a50572b7227b2510a6c25ab3847b979808b0aa50c

  • SHA512

    610de3e59c987288f504a3e6061be5cfa6b257882d3113b1c244275d5f1c38cc1e3b5383e1e473813ccb0e95737177b894b616ec416fcb014b5f0f0083a69b6a

  • SSDEEP

    98304:RGeV3pKMmz/q5aeA3XjUx4YI/fUlgl9TybyKd3SsluoCQ:RGeV3pKtCMe0O4YgoA9TyWKdCboC

Malware Config

Extracted

Family

cryptbot

Targets

    • Target

      022d6400fce5286db976b004d2e6ca6d.exe

    • Size

      4.2MB

    • MD5

      022d6400fce5286db976b004d2e6ca6d

    • SHA1

      a5b6aa5e1d75d36eb9f319a4a37988bbcd565ec3

    • SHA256

      b02634b17908d8ee52c2d11a50572b7227b2510a6c25ab3847b979808b0aa50c

    • SHA512

      610de3e59c987288f504a3e6061be5cfa6b257882d3113b1c244275d5f1c38cc1e3b5383e1e473813ccb0e95737177b894b616ec416fcb014b5f0f0083a69b6a

    • SSDEEP

      98304:RGeV3pKMmz/q5aeA3XjUx4YI/fUlgl9TybyKd3SsluoCQ:RGeV3pKtCMe0O4YgoA9TyWKdCboC

    • CryptBot

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

    • Cryptbot family

    • Enumerates VirtualBox registry keys

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

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

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Checks installed software on the system

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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks