General

  • Target
    PO_4000010871_RFQ_PRS_1000024753_RM.exe
  • Size 3.6MB
  • Sample210401-7ndrcv1fan
  • SHA256 546e5320773891c160621ec99d48fb4d90d6d58bc26ab01d7e5a3f16fec9636c
  • MD5 SHA1 SHA512

Malware Config

Targets

    • Target
      PO_4000010871_RFQ_PRS_1000024753_RM.exe
    • Size 3.6MB
    • SHA256 546e5320773891c160621ec99d48fb4d90d6d58bc26ab01d7e5a3f16fec9636c
    • MD5 SHA1 SHA512
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Executes dropped EXE

    • Checks BIOS information in registry

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • themida

      Detects Themida, Advanced Windows software protection system.

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v6

Tasks