General

  • Target

    HWID TEMP.exe

  • Size

    8.4MB

  • Sample

    250205-vqha2swlbt

  • MD5

    66f16eba29538513e9b9192af99cd04e

  • SHA1

    f78cb4b0ecdbe6829475398e656d1108972dfd4b

  • SHA256

    39f5d98b2310076f0a7cd2e6cbe361a56159b64f0e3111fa3944de00f3201548

  • SHA512

    35262d75eb31552715b85f27c4010a5b9bfd6e75a738891b22b7ae267fe1fedd6db25b20a8ec82ec3fa67a4e80bb87d2af70fba160a39e15fdc66a46e49b9d54

  • SSDEEP

    98304:c00DreqqJSyFHc5FvRS7f6h6IiIfz0hca/hTNXR+h7z9lpF0/ycoa:c00JqJtc5p4fgAIfghPYhVLF0

Malware Config

Targets

    • Target

      HWID TEMP.exe

    • Size

      8.4MB

    • MD5

      66f16eba29538513e9b9192af99cd04e

    • SHA1

      f78cb4b0ecdbe6829475398e656d1108972dfd4b

    • SHA256

      39f5d98b2310076f0a7cd2e6cbe361a56159b64f0e3111fa3944de00f3201548

    • SHA512

      35262d75eb31552715b85f27c4010a5b9bfd6e75a738891b22b7ae267fe1fedd6db25b20a8ec82ec3fa67a4e80bb87d2af70fba160a39e15fdc66a46e49b9d54

    • SSDEEP

      98304:c00DreqqJSyFHc5FvRS7f6h6IiIfz0hca/hTNXR+h7z9lpF0/ycoa:c00JqJtc5p4fgAIfghPYhVLF0

    • ElysiumStealer

      ElysiumStealer (previously known as ZeromaxStealer) is an info stealer that can steal login credentials for various accounts.

    • ElysiumStealer Support DLL

    • Elysiumstealer family

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

    • Looks for VirtualBox Guest Additions in registry

    • Looks for VMWare Tools registry key

    • Checks BIOS information in registry

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

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Checks whether UAC is enabled

    • Maps connected drives based on registry

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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks