Analysis

  • max time kernel
    105s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    07-06-2022 18:48

General

  • Target

    1b6aa692ba88e13ddec659e9c601d305146fba99e16181467cdfe49c7b109918.exe

  • Size

    379KB

  • MD5

    4042f9b434b667cc9ba1c96715a1a79e

  • SHA1

    d784d12a497447a266cbaa1bf3807df5b14d640c

  • SHA256

    1b6aa692ba88e13ddec659e9c601d305146fba99e16181467cdfe49c7b109918

  • SHA512

    c1243c2d46f066d94d3fb4a9a0e5c2aafe4abc5593eeb4d16a1e342044b4d20ebb93a185f588f49849c9a51a44368e438e16c49d63d0d182a4bcaecb4d3e16ab

Score
10/10

Malware Config

Signatures

  • Emotet

    Emotet is a trojan that is primarily spread through spam emails.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1b6aa692ba88e13ddec659e9c601d305146fba99e16181467cdfe49c7b109918.exe
    "C:\Users\Admin\AppData\Local\Temp\1b6aa692ba88e13ddec659e9c601d305146fba99e16181467cdfe49c7b109918.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1564
    • C:\Users\Admin\AppData\Local\Temp\1b6aa692ba88e13ddec659e9c601d305146fba99e16181467cdfe49c7b109918.exe
      --cd45514a
      2⤵
      • Suspicious behavior: RenamesItself
      PID:956
  • C:\Windows\SysWOW64\hotspotsel.exe
    "C:\Windows\SysWOW64\hotspotsel.exe"
    1⤵
      PID:1156

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/956-56-0x0000000000000000-mapping.dmp

    • memory/956-58-0x0000000000830000-0x0000000000893000-memory.dmp

      Filesize

      396KB

    • memory/956-59-0x0000000075CD1000-0x0000000075CD3000-memory.dmp

      Filesize

      8KB

    • memory/1564-54-0x0000000000830000-0x0000000000844000-memory.dmp

      Filesize

      80KB

    • memory/1564-55-0x0000000000830000-0x0000000000893000-memory.dmp

      Filesize

      396KB