General

  • Target

    Precise Temp.exe

  • Size

    4.5MB

  • Sample

    241123-yx1bzstpds

  • MD5

    6509b704aa9ebb7452bc4a77b18a9e9e

  • SHA1

    91bb981b702e16913af49a0e59f64da025bb3af8

  • SHA256

    86e6fab2b9c9a219365a962076ddb69f947ec1f35e971703b0ed6cb4da528225

  • SHA512

    38e6e578f262afe2ecdeedb1bb5103f68c9a61714eb71a494578ff104a2195fca4176e2820c786b7f2907fd6d7ed655684cbf558fed829b445efc6a8b734bfdb

  • SSDEEP

    98304:TX+roAWebtAIaAgq9uAmb7YJrr9/xFJ4E1ZI+9dUbEhP1X:yrxZtXadOG+Pzh

Malware Config

Targets

    • Target

      Precise Temp.exe

    • Size

      4.5MB

    • MD5

      6509b704aa9ebb7452bc4a77b18a9e9e

    • SHA1

      91bb981b702e16913af49a0e59f64da025bb3af8

    • SHA256

      86e6fab2b9c9a219365a962076ddb69f947ec1f35e971703b0ed6cb4da528225

    • SHA512

      38e6e578f262afe2ecdeedb1bb5103f68c9a61714eb71a494578ff104a2195fca4176e2820c786b7f2907fd6d7ed655684cbf558fed829b445efc6a8b734bfdb

    • SSDEEP

      98304:TX+roAWebtAIaAgq9uAmb7YJrr9/xFJ4E1ZI+9dUbEhP1X:yrxZtXadOG+Pzh

    • 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.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks