Resubmissions

25-04-2024 08:31

240425-kevrwshb37 9

General

  • Target

    hanzowoofercracked.zip

  • Size

    31.0MB

  • Sample

    240425-kevrwshb37

  • MD5

    d40d05d3b23249f4ceee115f864b5ab9

  • SHA1

    6a74557489e86af9a47ba44932fd3ccb366ab0c5

  • SHA256

    9a0db4898e6d87a8b484c695227dcf33a9dd099ef4f73740524476c182dd2f9e

  • SHA512

    ff80a59f6108bf7b7710cff439fcbf2231ce0101217d27fdf8105d43781da4409a30b939fa764ffd09983e2b27eac7f838fff6d6ca673b5b84aecc2318d897f6

  • SSDEEP

    786432:rVytLBdFNfkdFpNCWwlInHkhK+2bjEZNokgBEPVv:pytnXkdFpbPktAo4BM5

Malware Config

Targets

    • Target

      hanzowoofercracked/hanzowoofercracked/hanzopermspoofer.exe

    • Size

      31.0MB

    • MD5

      3efc3953bf361a6921855261d7db3ebc

    • SHA1

      5800977eef27d3334b317857d888aa390095f4c4

    • SHA256

      283a8086913fe4355ff9b17d5a0037563f078b09eb4b3b50952a9192a2e974ff

    • SHA512

      9152865d4b7bf257675a314b3a6ca9101ba2f3d9b61140b0cb9fa5364a3f436e4e4365f8232bbc86189981d6f540bab3e1501cb0092b3879e58b85e7bccc00b9

    • SSDEEP

      786432:4VytLBdFNfkdFpNCWwlInHkhK+2bjEZNokgBEPVj:OytnXkdFpbPktAo4BM5

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Stops running service(s)

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Impair Defenses

1
T1562

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Impact

Service Stop

1
T1489

Tasks