General

  • Target

    305b048306208ba215883addc0c6fa0b3010728ae4cdcc99a3c1913d630cd944

  • Size

    1.8MB

  • Sample

    221003-ejnaqagecn

  • MD5

    04206cdf4c07766d9af7aaaf3e7f750f

  • SHA1

    773281afa73d822f510ceba8b08f1a923b467d34

  • SHA256

    305b048306208ba215883addc0c6fa0b3010728ae4cdcc99a3c1913d630cd944

  • SHA512

    7681b99426ad45978cf13d6df77456b44d85c23e3405b9768a7c7a3511524d865cc892e4a512012f9ddda8c524bb27903d4d39488e4df26ab51c928abd291cc8

  • SSDEEP

    49152:AiSzCD+K95aLs7zeqLTVtXtHFIDP8EehiM8qZA:AiSzCD+K95aUeqFtXtHwEEehig

Score
9/10

Malware Config

Targets

    • Target

      305b048306208ba215883addc0c6fa0b3010728ae4cdcc99a3c1913d630cd944

    • Size

      1.8MB

    • MD5

      04206cdf4c07766d9af7aaaf3e7f750f

    • SHA1

      773281afa73d822f510ceba8b08f1a923b467d34

    • SHA256

      305b048306208ba215883addc0c6fa0b3010728ae4cdcc99a3c1913d630cd944

    • SHA512

      7681b99426ad45978cf13d6df77456b44d85c23e3405b9768a7c7a3511524d865cc892e4a512012f9ddda8c524bb27903d4d39488e4df26ab51c928abd291cc8

    • SSDEEP

      49152:AiSzCD+K95aLs7zeqLTVtXtHFIDP8EehiM8qZA:AiSzCD+K95aUeqFtXtHwEEehig

    Score
    9/10
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Executes dropped EXE

    • 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

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Discovery

Query Registry

2
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

2
T1082

Tasks