General

  • Target

    Client-built.exe

  • Size

    3.1MB

  • Sample

    240104-wfy2gsgahm

  • MD5

    98d6019e53f2002b03b0e982973875fb

  • SHA1

    e00d1e65781499529f9ad7e297537fda03a703b4

  • SHA256

    3c7c1b6d7a9146cf899b396f23aa03e715a8ef82f92f2c2642904599cfffd773

  • SHA512

    e89888b78dbdb2792b889538c99db6b7b23dad811afc1d4af2f8361444af4f102229cdf337269b0e30d64b68777b12af3daaaf632687c4028fc3df95e57f097a

  • SSDEEP

    49152:mvWI22SsaNYfdPBldt698dBcjHnHB3yarfLoGdHTHHB72eh2NT:mv722SsaNYfdPBldt6+dBcjHh33

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

89.134.3.9:1177

Mutex

4a1720aa-ec3b-4a01-874f-7334584b617e

Attributes
  • encryption_key

    0D82AEC86C28AE814DDFCE09C92A2D514937B13E

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target

      Client-built.exe

    • Size

      3.1MB

    • MD5

      98d6019e53f2002b03b0e982973875fb

    • SHA1

      e00d1e65781499529f9ad7e297537fda03a703b4

    • SHA256

      3c7c1b6d7a9146cf899b396f23aa03e715a8ef82f92f2c2642904599cfffd773

    • SHA512

      e89888b78dbdb2792b889538c99db6b7b23dad811afc1d4af2f8361444af4f102229cdf337269b0e30d64b68777b12af3daaaf632687c4028fc3df95e57f097a

    • SSDEEP

      49152:mvWI22SsaNYfdPBldt698dBcjHnHB3yarfLoGdHTHHB72eh2NT:mv722SsaNYfdPBldt6+dBcjHh33

MITRE ATT&CK Matrix

Tasks