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General

  • Target

    92c93c0f3d586d4f26865f78c91c7200.bin

  • Size

    1.2MB

  • Sample

    240426-bwk5caha43

  • MD5

    9fa6bb5521f8d08d19d7548feb4776e7

  • SHA1

    0ed9ea44b58359d870f7fe7c443165e355493e88

  • SHA256

    b57a935934c95ee888778e0fd203efe1891db47663f15afc158779bd838e43c6

  • SHA512

    9f16516fcb6037690cde901bcdeda686c2bd321c39e34a4577b2222a1e833fa9168e47490f718a9de0e5125f220e2f57aef3a66055537e27fdadb72b3daa3f4b

  • SSDEEP

    24576:SCgNhOx9JQfdA6rx1nABc65pbhUGUrmG2rw6/aFEF17Rq4TndCLIMT0p:SCshOTJQdR1nABj5lhhG2rw6AEFS421+

Score
10/10

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

DP

C2

xm.wintk.vip:1994

Mutex

09ae387c-a1cd-4bbc-a043-40c1658a6432

Attributes
  • encryption_key

    9FE64C9ADDD7473DAA5F3B825BA5B87D261905EF

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target

      c305dc9e2de49fecff28d19facee4e30fc568cbd04594f328c60301b1744387d.exe

    • Size

      3.1MB

    • MD5

      92c93c0f3d586d4f26865f78c91c7200

    • SHA1

      acfaf4714bd8dc1f784275a8a513a1e4c1a2de12

    • SHA256

      c305dc9e2de49fecff28d19facee4e30fc568cbd04594f328c60301b1744387d

    • SHA512

      9198dd61f07ec9ac01816c57c3925e16c65687df38aeeb8fa21c7e9aaa9a2011269a5023ac66fa4c0be2185744f530c38b618196db063acd1582e3cfcc460cb5

    • SSDEEP

      49152:rv2I22SsaNYfdPBldt698dBcjHMkxNESEVk/iELoGdB7JTHHB72eh2NT:rvb22SsaNYfdPBldt6+dBcjHvxgK

    Score
    10/10
    • Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar payload

    • Executes dropped EXE

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks