General

  • Target

    e1a51320c982179affb26f417fbbba7e259f819a2721ab9eb0f6d665b6ea1625

  • Size

    2.4MB

  • Sample

    220521-x4cntsgafj

  • MD5

    d97fc262c11054add1ba906118b4e7ee

  • SHA1

    56a6e7c8935945224be7fb0ca899c897456eb5e4

  • SHA256

    e1a51320c982179affb26f417fbbba7e259f819a2721ab9eb0f6d665b6ea1625

  • SHA512

    b99c92fe3d7ea0c8f4003449ed9caf57f746a45ae2b2feef7ed6ca3f796a7b996ec44b6b1b5ca8cf912c406dc8948322b4758d6652a43057a6bccb424be39b08

Malware Config

Targets

    • Target

      e1a51320c982179affb26f417fbbba7e259f819a2721ab9eb0f6d665b6ea1625

    • Size

      2.4MB

    • MD5

      d97fc262c11054add1ba906118b4e7ee

    • SHA1

      56a6e7c8935945224be7fb0ca899c897456eb5e4

    • SHA256

      e1a51320c982179affb26f417fbbba7e259f819a2721ab9eb0f6d665b6ea1625

    • SHA512

      b99c92fe3d7ea0c8f4003449ed9caf57f746a45ae2b2feef7ed6ca3f796a7b996ec44b6b1b5ca8cf912c406dc8948322b4758d6652a43057a6bccb424be39b08

    Score
    9/10
    • 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.

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Discovery

Query Registry

2
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

2
T1082

Tasks