General

  • Target

    94d63baaf581431c405ed80f993931c9

  • Size

    3.0MB

  • Sample

    240206-sml4qahha7

  • MD5

    94d63baaf581431c405ed80f993931c9

  • SHA1

    2b24448db4e0e12e60f5ccdf4b8534312899ccca

  • SHA256

    dee86e086f39977757b84d88ea9402e7623f16414daba0f4fe42d2de0ececc44

  • SHA512

    678d00d9d1adaee03fecc58ecf4ee9830ef06a7bbf585f05dc4111c09cd1dd2536e2536f594693d9084441c61b2fa0b9985e1c9ff6064c84be6e470c67bd6f2d

  • SSDEEP

    49152:Gej2fLjSmDUXRf9pLRTxAZPvvAnIAO9vFPZYPWl/dQFCR9lvMIF:GJeXRLLPA5DJvFPKPWZCmlB

Malware Config

Extracted

Family

cryptbot

C2

fokhvw75.top

morups07.top

Attributes
  • payload_url

    http://nybeul10.top/download.php?file=lv.exe

Targets

    • Target

      94d63baaf581431c405ed80f993931c9

    • Size

      3.0MB

    • MD5

      94d63baaf581431c405ed80f993931c9

    • SHA1

      2b24448db4e0e12e60f5ccdf4b8534312899ccca

    • SHA256

      dee86e086f39977757b84d88ea9402e7623f16414daba0f4fe42d2de0ececc44

    • SHA512

      678d00d9d1adaee03fecc58ecf4ee9830ef06a7bbf585f05dc4111c09cd1dd2536e2536f594693d9084441c61b2fa0b9985e1c9ff6064c84be6e470c67bd6f2d

    • SSDEEP

      49152:Gej2fLjSmDUXRf9pLRTxAZPvvAnIAO9vFPZYPWl/dQFCR9lvMIF:GJeXRLLPA5DJvFPKPWZCmlB

    • CryptBot

      A C++ stealer distributed widely in bundle with other software.

    • 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.

    • Reads user/profile data of web browsers

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

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

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

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks