Extracted

• • Target

    Uni.exe

  • Size

    409KB

  • MD5

    4c2bb0618a6eda615c8001d5a7ccd6c0

  • SHA1

    c88d2c8bfc5906a5cfef78893d1132edcffd71f0

  • SHA256

    abcda524c02f9381d8d43f9ec0079d854db821d77f45e88f50606f46871f81d6

  • SHA512

    6abe53339656a023e2a0547f1c2249789c33091d67a21f2e689c6411dc5357e34ec3c65634b6f6955a5023d20803f7c746b13f574bcd84b008abb4a97ea61027

  • SSDEEP

    12288:rpg6M1i1v6q1ak/e7xlX7nnvGAwhJLJO:lxqiii6xlLvGjhO

  Score

  10^/10

  quasarseroxenbootkitpersistencespywaretrojan

  • Quasar RAT

    Quasar is an open source Remote Access Tool.

    trojanspywarequasar

  • Quasar payload

  • Suspicious use of NtCreateUserProcessOtherParentProcess

  • Executes dropped EXE

  • Legitimate hosting services abused for malware hosting/C2

  • Looks up external IP address via web service

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Writes to the Master Boot Record (MBR)

    Bootkits write to the MBR to gain persistence at a level below the operating system.

    bootkitpersistence

  • Drops file in System32 directory

  • Suspicious use of SetThreadContext

  behavioral1