Analysis date (UTC): 4 August 2023, 13:59Analysis environment: Windows 7 Pro, build 7601, x86

Setup_WebCompanion.exe

MD5:BAAAE88074273E75505C073215CF24EE
SHA1:8FC218E1E6F1FA103048D091671773BB4D358440
SHA256:6DE25D09F4E405BD52E81D21C6DB3C080A7CE49F907CF335DEF0E2728BD3104D

Analysis result

Behavior activities

MALICIOUS

Application was dropped or rewritten from another process

  • WebCompanionInstaller.exe (PID: 3864)
  • WebCompanion.exe (PID: 768)

Loads dropped or rewritten executable

  • WebCompanionInstaller.exe (PID: 3864)
  • WebCompanion.exe (PID: 768)

SUSPICIOUS

Searches for installed software

  • WebCompanionInstaller.exe (PID: 3864)
  • WebCompanion.exe (PID: 768)

Reads settings of System Certificates

  • WebCompanionInstaller.exe (PID: 3864)
  • WebCompanion.exe (PID: 768)

Changes internet zones settings

  • WebCompanionInstaller.exe (PID: 3864)

Executable content was dropped or overwritten

  • WebCompanionInstaller.exe (PID: 3864)
  • Setup_WebCompanion.exe (PID: 2880)

The process creates files with name similar to system file names

  • WebCompanionInstaller.exe (PID: 3864)

Suspicious use of NETSH.EXE

  • cmd.exe (PID: 2628)

Starts CMD.EXE for commands execution

  • WebCompanionInstaller.exe (PID: 3864)

Reads the Internet Settings

  • WebCompanionInstaller.exe (PID: 3864)
  • WebCompanion.exe (PID: 768)

Checks Windows Trust Settings

  • WebCompanion.exe (PID: 768)

Reads security settings of Internet Explorer

  • WebCompanion.exe (PID: 768)

INFO

Create files in a temporary directory

  • Setup_WebCompanion.exe (PID: 2880)
  • WebCompanionInstaller.exe (PID: 3864)

Checks supported languages

  • WebCompanionInstaller.exe (PID: 3864)
  • wmpnscfg.exe (PID: 1048)
  • WebCompanion.exe (PID: 768)
  • Setup_WebCompanion.exe (PID: 2880)

The process checks LSA protection

  • WebCompanionInstaller.exe (PID: 3864)
  • wisptis.exe (PID: 3832)
  • wmpnscfg.exe (PID: 1048)
  • netsh.exe (PID: 312)
  • WebCompanion.exe (PID: 768)

Reads the machine GUID from the registry

  • WebCompanionInstaller.exe (PID: 3864)
  • wmpnscfg.exe (PID: 1048)
  • WebCompanion.exe (PID: 768)

Reads the computer name

  • WebCompanionInstaller.exe (PID: 3864)
  • WebCompanion.exe (PID: 768)
  • wmpnscfg.exe (PID: 1048)

Reads Environment values

  • WebCompanionInstaller.exe (PID: 3864)
  • WebCompanion.exe (PID: 768)

Creates files or folders in the user directory

  • WebCompanionInstaller.exe (PID: 3864)
  • WebCompanion.exe (PID: 768)

[YARA] HTTP manipulation strings were found

  • WebCompanionInstaller.exe (PID: 3864)

Manual execution by a user

  • wmpnscfg.exe (PID: 1048)

Creates files in the program directory

  • WebCompanion.exe (PID: 768)

Threats

PIDProcessClassMessage
3864WebCompanionInstaller.exePotentially Bad TrafficET HUNTING Terse Request for Zip File (GET)

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

Interactive malware hunting service ANY.RUN