General

  • Target

    d1b9a434579f456d75afe539d5b100d21cd57115bdf946c684dd9ec4e02996aa.exe

  • Size

    737KB

  • Sample

    210407-pxwznk4rkx

  • MD5

    56a2f09870771b8312d1a9b10b6446aa

  • SHA1

    d1eae9e4ccf62b54f847aaec3e015251663cd06d

  • SHA256

    d1b9a434579f456d75afe539d5b100d21cd57115bdf946c684dd9ec4e02996aa

  • SHA512

    ad4c2f18b99f8259f2d2f3f9b8156376ea562db091077b9643f7f559d3ca947a32166358d6a973ce6b7116d18450004bc23cd5f18f2995bae1ec2a27b595575c

Malware Config

Extracted

Family

azorult

C2

http://alfawood.us/mkdgs/index.php

Targets

    • Target

      d1b9a434579f456d75afe539d5b100d21cd57115bdf946c684dd9ec4e02996aa.exe

    • Size

      737KB

    • MD5

      56a2f09870771b8312d1a9b10b6446aa

    • SHA1

      d1eae9e4ccf62b54f847aaec3e015251663cd06d

    • SHA256

      d1b9a434579f456d75afe539d5b100d21cd57115bdf946c684dd9ec4e02996aa

    • SHA512

      ad4c2f18b99f8259f2d2f3f9b8156376ea562db091077b9643f7f559d3ca947a32166358d6a973ce6b7116d18450004bc23cd5f18f2995bae1ec2a27b595575c

    • Azorult

      An information stealer that was first discovered in 2016, targeting browsing history and passwords.

    • Deletes itself

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Checks installed software on the system

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Credential Access

Credentials in Files

4
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

4
T1005

Tasks