General

  • Target

    SecuriteInfo.com.Mal.Generic-S.930.4597

  • Size

    3.9MB

  • Sample

    201109-x9mjjw8lkj

  • MD5

    460e041ccff9d5cf560b87a71ca3aabd

  • SHA1

    07065b8143d074ec62453d560a80644d70301ac6

  • SHA256

    b7db5b70b15ebac71e0aa8d7cb4e5f663171721b03157644cc2880a38337048a

  • SHA512

    d9eda0b44c603b565f6a34c7394a869ae3097f7ce281ca0f76a59f8ebfaed41768b200300e49edc663737cece5f84769ffecb185fac13f5d34fd3267546f3cdb

Malware Config

Targets

    • Target

      SecuriteInfo.com.Mal.Generic-S.930.4597

    • Size

      3.9MB

    • MD5

      460e041ccff9d5cf560b87a71ca3aabd

    • SHA1

      07065b8143d074ec62453d560a80644d70301ac6

    • SHA256

      b7db5b70b15ebac71e0aa8d7cb4e5f663171721b03157644cc2880a38337048a

    • SHA512

      d9eda0b44c603b565f6a34c7394a869ae3097f7ce281ca0f76a59f8ebfaed41768b200300e49edc663737cece5f84769ffecb185fac13f5d34fd3267546f3cdb

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Windows security bypass

    • Modifies boot configuration data using bcdedit

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Modifies Windows Firewall

    • UPX packed file

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • JavaScript code in executable

    • Modifies service

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

2
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Disabling Security Tools

2
T1089

Modify Registry

4
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

1
T1005

Tasks