General

  • Target

    57ba2e04de70a1977d77c36729006c43675b51e3a90c8e8329b080ceea28ef0d

  • Size

    4.3MB

  • Sample

    221127-mm2xaaaf36

  • MD5

    7d8b4d68c469d5ad913b1fba472bae5d

  • SHA1

    27243db05b124ed5c8e347503864aa82cf9ef11e

  • SHA256

    57ba2e04de70a1977d77c36729006c43675b51e3a90c8e8329b080ceea28ef0d

  • SHA512

    db10f576de6d763992ba26ce76f8893c81c527f1f1245adf3c0c43fe6ea0363d53360c219e535dace47ce4d421231227463cb898daa7f4147bb4b3fdbff85e82

  • SSDEEP

    98304:c4+jqqHpNeV/riwz58R42is6e3RXjOWDucCnp1DA9sv7o2s2kbsUOEGx4VKP3Q9j:c4+jRdjjqPdDsDbsU0akJyxL405+fiX

Score
9/10

Malware Config

Targets

    • Target

      57ba2e04de70a1977d77c36729006c43675b51e3a90c8e8329b080ceea28ef0d

    • Size

      4.3MB

    • MD5

      7d8b4d68c469d5ad913b1fba472bae5d

    • SHA1

      27243db05b124ed5c8e347503864aa82cf9ef11e

    • SHA256

      57ba2e04de70a1977d77c36729006c43675b51e3a90c8e8329b080ceea28ef0d

    • SHA512

      db10f576de6d763992ba26ce76f8893c81c527f1f1245adf3c0c43fe6ea0363d53360c219e535dace47ce4d421231227463cb898daa7f4147bb4b3fdbff85e82

    • SSDEEP

      98304:c4+jqqHpNeV/riwz58R42is6e3RXjOWDucCnp1DA9sv7o2s2kbsUOEGx4VKP3Q9j:c4+jRdjjqPdDsDbsU0akJyxL405+fiX

    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.

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Loads dropped DLL

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

1
T1082

Tasks