General

  • Target

    dfd2409f2b0f403e82252b48a84ff4d7bc3ebc1392226a9a067adc4791a26ee7

  • Size

    2.4MB

  • Sample

    220521-x4dk5agafk

  • MD5

    a7cb42450bf26cecfd2a460d8eb6b25b

  • SHA1

    5ea4856e2fa4654b053b7b6262857949b3309d49

  • SHA256

    dfd2409f2b0f403e82252b48a84ff4d7bc3ebc1392226a9a067adc4791a26ee7

  • SHA512

    cf8032b39907e002854edb82ea2085f899d1564a31f4391b05e03f641dad9ff96a7160a498f0bfe2b5e5dd91c4dbd1c1d4a7559dd98d9282eded68890ae3cea8

Malware Config

Targets

    • Target

      dfd2409f2b0f403e82252b48a84ff4d7bc3ebc1392226a9a067adc4791a26ee7

    • Size

      2.4MB

    • MD5

      a7cb42450bf26cecfd2a460d8eb6b25b

    • SHA1

      5ea4856e2fa4654b053b7b6262857949b3309d49

    • SHA256

      dfd2409f2b0f403e82252b48a84ff4d7bc3ebc1392226a9a067adc4791a26ee7

    • SHA512

      cf8032b39907e002854edb82ea2085f899d1564a31f4391b05e03f641dad9ff96a7160a498f0bfe2b5e5dd91c4dbd1c1d4a7559dd98d9282eded68890ae3cea8

    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