General

  • Target

    6835af19f02fd7df8c26dbd483043e510c07de713e0907209eecef8eaa3e19d8

  • Size

    4.3MB

  • Sample

    221127-mmzrxsed5w

  • MD5

    6d577a69b80eb90a8997de89b7703f58

  • SHA1

    616b2068735697290a558036c02b12efb3bd0e5d

  • SHA256

    6835af19f02fd7df8c26dbd483043e510c07de713e0907209eecef8eaa3e19d8

  • SHA512

    eee1da550eebc20e10de6e6280502dbd4369928e3314b956ea572a277938c71988b774c80d8a346eec5d53a24c6a3763a29d8ee419f0b52ff46d069e641acaba

  • SSDEEP

    98304:ZzTHpNeV/riwz58R42is6e3RXjOWDucCnp1DA9sv7o2s2kbsUOEGx4VKP3Q9Ohyx:ZzhdjjqPdDsDbsU0akJyxL405+fiX

Score
9/10

Malware Config

Targets

    • Target

      6835af19f02fd7df8c26dbd483043e510c07de713e0907209eecef8eaa3e19d8

    • Size

      4.3MB

    • MD5

      6d577a69b80eb90a8997de89b7703f58

    • SHA1

      616b2068735697290a558036c02b12efb3bd0e5d

    • SHA256

      6835af19f02fd7df8c26dbd483043e510c07de713e0907209eecef8eaa3e19d8

    • SHA512

      eee1da550eebc20e10de6e6280502dbd4369928e3314b956ea572a277938c71988b774c80d8a346eec5d53a24c6a3763a29d8ee419f0b52ff46d069e641acaba

    • SSDEEP

      98304:ZzTHpNeV/riwz58R42is6e3RXjOWDucCnp1DA9sv7o2s2kbsUOEGx4VKP3Q9Ohyx:ZzhdjjqPdDsDbsU0akJyxL405+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