General

  • Target

    GoldenSpy (6)

  • Size

    366KB

  • Sample

    200702-d86xrb4cvs

  • MD5

    b363e855f613233848a0a89216488bfb

  • SHA1

    c897972dfd26a07591cabbeeeeeb1db18f2f21d4

  • SHA256

    20932b2151de5f0dc5c1159fbc1d2d004f069bb04d32d66dc7fa5b7b9eac1aa7

  • SHA512

    47d65f9d64e2d9fd5fe78731d990dadb6148240477dc20ef9305ae5d32345ef2d28e82a10d40e2139141bf0c25556eb633b0c7cf1139989ec0bf0a610d6efeda

Malware Config

Targets

    • Target

      GoldenSpy (6)

    • Size

      366KB

    • MD5

      b363e855f613233848a0a89216488bfb

    • SHA1

      c897972dfd26a07591cabbeeeeeb1db18f2f21d4

    • SHA256

      20932b2151de5f0dc5c1159fbc1d2d004f069bb04d32d66dc7fa5b7b9eac1aa7

    • SHA512

      47d65f9d64e2d9fd5fe78731d990dadb6148240477dc20ef9305ae5d32345ef2d28e82a10d40e2139141bf0c25556eb633b0c7cf1139989ec0bf0a610d6efeda

    • GoldenSpy

      Backdoor spotted in June 2020 being distributed with the Chinese "Intelligent Tax" software.

    • GoldenSpy Payload

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    • Modifies service

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Defense Evasion

Modify Registry

1
T1112

Tasks