General

  • Target

    e5637e64459e1868bf6318ea3b48b76ecf3f5669992ba882a7ddab2567af8b24.exe

  • Size

    4.2MB

  • Sample

    241217-fvh1taspaj

  • MD5

    3617bfad36063c68a129b7e2bd89ceef

  • SHA1

    6621e1f1403b9fa874124c374021034a3c86421e

  • SHA256

    e5637e64459e1868bf6318ea3b48b76ecf3f5669992ba882a7ddab2567af8b24

  • SHA512

    fdf2d08361b48faccf5ee0e2f04104f07f4677a0299a80d49cf50aabd952a6bb23332f51b12102d87c01ee3291bf1bc3833035e42d613e4c35e657dc06044c21

  • SSDEEP

    98304:o+S4PQOis7XJx7wNvs/5t6rmhJHiNbf0Ob4gtJgxCsYhDZI72:NPvLV5wRs/DamLiN70OkeJbssZI

Malware Config

Extracted

Family

cryptbot

Targets

    • Target

      e5637e64459e1868bf6318ea3b48b76ecf3f5669992ba882a7ddab2567af8b24.exe

    • Size

      4.2MB

    • MD5

      3617bfad36063c68a129b7e2bd89ceef

    • SHA1

      6621e1f1403b9fa874124c374021034a3c86421e

    • SHA256

      e5637e64459e1868bf6318ea3b48b76ecf3f5669992ba882a7ddab2567af8b24

    • SHA512

      fdf2d08361b48faccf5ee0e2f04104f07f4677a0299a80d49cf50aabd952a6bb23332f51b12102d87c01ee3291bf1bc3833035e42d613e4c35e657dc06044c21

    • SSDEEP

      98304:o+S4PQOis7XJx7wNvs/5t6rmhJHiNbf0Ob4gtJgxCsYhDZI72:NPvLV5wRs/DamLiN70OkeJbssZI

    • 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