Extracted

• • Target

    UMCUD_file.exe

  • Size

    1.7MB

  • MD5

    88d9a99ca46e751ab8202680c23046f3

  • SHA1

    dcba4b2d61dc2e695d2f0d6c4e4011cfd66d547f

  • SHA256

    16503ad13cedbcd3a80af81e25a871ef01ca4606fa2e61f3960924fd2c000ee4

  • SHA512

    0ac42f6dbabc574024472697b42d9d38c14230e69a5e434fb97e1c3c95b58d5d4fe593965812dd209b2414167662377006b1562033acf5d9b6d6bba5c7cc1ff3

  • SSDEEP

    49152:N9QJ8SRmZEblDMUePc0eTM0QoEzH934Ma18:bQ2SRkE9cIwNo

  Score

  10^/10

  stealcmarsdiscoveryevasionstealer

  • Stealc

    Stealc is an infostealer written in C++.

    stealerstealc

  • Stealc family

    stealc

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

    evasion

  • 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.

    evasion

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  behavioral1behavioral2