General

  • Target

    3a3a281e6488b98895402f29a3756463f018ca96b4ebfcfee43e6e7d71e1515bN.exe

  • Size

    3.1MB

  • MD5

    ab02937fb8fc8ccce7853d22fe9ff280

  • SHA1

    cf180eba95b42bcf3ff80ed3e2922d7805ec1f72

  • SHA256

    3a3a281e6488b98895402f29a3756463f018ca96b4ebfcfee43e6e7d71e1515b

  • SHA512

    7fd897a2f658181fd68cc036069c20f7a25afb92d07684005085b68d1f7e96dcb84688f0b8132ca0c200c2d0ac698e6a52014a0b8c8ea2bfe4b314c4756ee1b5

  • SSDEEP

    49152:Vvht62XlaSFNWPjljiFa2RoUYIdqWhybRjPLoGddJfTHHB72eh2NT:VvL62XlaSFNWPjljiFXRoUYIdqWhWT

Score
10/10

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

192.168.0.17:5555

Mutex

3b1732e2-6a81-44bb-8d99-4472451b1cf3

Attributes
  • encryption_key

    871AD53C1EE1C8F197D53D3E1DCA45CC62B82B8D

  • install_name

    javaconfig.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    JavaUpdater

  • subdirectory

    SubDir

Signatures

  • Quasar family
  • Quasar payload 1 IoCs
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

Files

  • 3a3a281e6488b98895402f29a3756463f018ca96b4ebfcfee43e6e7d71e1515bN.exe
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections