General

  • Target

    a03e180f08f32f630aeafc3402ec373a.bin

  • Size

    12.6MB

  • Sample

    230328-cmjetsac7w

  • MD5

    b0103a9e645a04cb5beb8e7eb1f8423c

  • SHA1

    59eb375a9b470c32173c29236496217c248e333b

  • SHA256

    339fdc75a76d6c564b0e6141e774f2aded372f06f9cd6169674cef0d86dc3fb3

  • SHA512

    98d7af6215b7372d7d42d607789e74f6b5b141ea8947130d59fbc7fb75ccc5df448f9288a4f1e4abb0c7d169bbfce8154101c22365decaff16de74265f071aac

  • SSDEEP

    196608:PKvNKazib5mgCl9WKjtE0DhIgggyBMHwtUP0V/Vx22svOaHDQf/nAz4/OJ:yVKa7gCSMK0DhIg0B+vux22aGok2J

Malware Config

Targets

    • Target

      28b697be1636fd2f853522358bd24a7215792ff0556849e5623997a2162a37e3.bin

    • Size

      12.8MB

    • MD5

      a03e180f08f32f630aeafc3402ec373a

    • SHA1

      658720b09683597920d843d5177a1cc37bbed9f9

    • SHA256

      28b697be1636fd2f853522358bd24a7215792ff0556849e5623997a2162a37e3

    • SHA512

      eb3f41eb46a2ef94af4f17c0a282212d34042613acc1f29ceef4836d91c74ebd38102933ae325199179e67e767344fcb429fdb1991cc0b0535651de23a7b7db4

    • SSDEEP

      196608:lq6DE4kBPWNWDoJ013AK+Iwn9l7W/8mNTaS63eTCR6VQj0tkxiXUjgnDitU4CSt:l5rueWDolKqn9l7zXRGGLrgnDRm

    • 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.

    • 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 v6

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Discovery

Query Registry

2
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

2
T1082

Remote System Discovery

1
T1018

Tasks