Overview

overview

10

Static

static

Timsistem_...16.exe

windows7_x64

10

Timsistem_...16.exe

windows10_x64

10

Sharing

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General

  • Target
    Timsistem_Product_Specifications - 2020.07.16.exe
  • Size 740KB
  • Sample200716-5rmank748n
  • SHA256 bbf62b7d87429bb832abb5c8f37635c05be6724eaab9afd13a7780595919f3a2
  • MD5 SHA1 SHA512
Score
10/10
quasarpersistencespywaretrojanupx

Malware Config

Targets

    • Target
      Timsistem_Product_Specifications - 2020.07.16.exe
    • Size 740KB
    • SHA256 bbf62b7d87429bb832abb5c8f37635c05be6724eaab9afd13a7780595919f3a2
    • MD5 SHA1 SHA512
    Score
    10/10
    upxtrojanspywarequasarpersistence

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Drops startup file

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Looks up external IP address via web service

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

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks