General

  • Target
    DOCUMENTS(67539).zip
  • Size 37.2MB
  • Sample260825-h3rn2afj8s
  • SHA256 8cc97093b75e3438b28c1aebcf17016d004e01ce41cca90049d188ac63c8bc67
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      installer1_EXP_53600212.vbs
    • Size 7KB
    • SHA256 31aaa019527c7d756b4d5855ef42237b405e12232c09ade1c895fbb3ca0ac85e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    5/10
    • Executes a VBScript file via the Windows Script Host.

    • Target
      installer2_91487158.vbs
    • Size 7KB
    • SHA256 31aaa019527c7d756b4d5855ef42237b405e12232c09ade1c895fbb3ca0ac85e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    5/10
    • Executes a VBScript file via the Windows Script Host.

    • Target
      nJRHxF/LogMeInResolve_Unattended.msi
    • Size 37.2MB
    • SHA256 af0434049d2b37ab344f4c393325af022892d4b237c68d93310d43bfc0297035
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Loads dropped DLL

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Target
      nJRHxF/install.vbs
    • Size 7KB
    • SHA256 66cd2d2a533b9ac820fd8c760e8390274e02ca0c96c3646786383102f2b76545
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • GoToResolve remote administration tool

      GoToResolve is a remote administration tool that can be used as a backdoor

    • Loads dropped DLL

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Checks system information in the registry

      System information is often read in order to detect sandboxing environments.

    • Drops file in System32 directory

    • Executes a VBScript file via the Windows Script Host.

    • Target
      runsetup1_81081487.vbs
    • Size 7KB
    • SHA256 31aaa019527c7d756b4d5855ef42237b405e12232c09ade1c895fbb3ca0ac85e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    5/10
    • Executes a VBScript file via the Windows Script Host.

    • Target
      runsetup_EX_62986551.vbs
    • Size 7KB
    • SHA256 31aaa019527c7d756b4d5855ef42237b405e12232c09ade1c895fbb3ca0ac85e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    5/10
    • Executes a VBScript file via the Windows Script Host.

MITRE ATT&CK Enterprise v16

Tasks