General

  • Target

    55d0f43f870d3b05ad854d229889cf31b7bcce76f1d16ccdfa4fdd1cadd7397f

  • Size

    5.9MB

  • Sample

    220802-p3hjpaehe9

  • MD5

    248fd982645c9ebed8ba184c91f1d225

  • SHA1

    747bbff460ed2090fdabdf3fb96a122a6522c942

  • SHA256

    55d0f43f870d3b05ad854d229889cf31b7bcce76f1d16ccdfa4fdd1cadd7397f

  • SHA512

    63b1c93014acb74ae3f5c2445729c7e575634eb700263dec557f655ddeafe9f5b56474bdc3ebefd357d06d77943a40ac99b10336da48468c1be4fad0193e02a7

Malware Config

Targets

    • Target

      55d0f43f870d3b05ad854d229889cf31b7bcce76f1d16ccdfa4fdd1cadd7397f

    • Size

      5.9MB

    • MD5

      248fd982645c9ebed8ba184c91f1d225

    • SHA1

      747bbff460ed2090fdabdf3fb96a122a6522c942

    • SHA256

      55d0f43f870d3b05ad854d229889cf31b7bcce76f1d16ccdfa4fdd1cadd7397f

    • SHA512

      63b1c93014acb74ae3f5c2445729c7e575634eb700263dec557f655ddeafe9f5b56474bdc3ebefd357d06d77943a40ac99b10336da48468c1be4fad0193e02a7

    • 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.

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Checks whether UAC is enabled

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

3
T1082

Tasks