General

  • Target

    gunzipped.exe

  • Size

    281KB

  • Sample

    230406-kywhjaec3y

  • MD5

    7da920add2788969e2609a186befd5bd

  • SHA1

    dda9eabbd289b40bc4db72dc8391f60bb9cd9bce

  • SHA256

    84e1b57a5d12513c002cc4a414919d43d98887feaa25288703f6e322617d4d8a

  • SHA512

    38222444e926eaf66e8022a860dba6118403bed18244e364ed4bde501a4dc447baf827a0454fed605bc0717d1afc6d07b492367f584217c769bbcbaeef910303

  • SSDEEP

    3072:EGKIQLQf2bo7xC9XwskypgM6h3uQDkjBz45r7HAhwAPsUgYcRD4n/I4zArAGPma:5faWswY36h3xw45HsDs+IDV/

Malware Config

Extracted

Family

azorult

C2

http://45.88.66.207/oxza/index.php

Targets

    • Target

      gunzipped.exe

    • Size

      281KB

    • MD5

      7da920add2788969e2609a186befd5bd

    • SHA1

      dda9eabbd289b40bc4db72dc8391f60bb9cd9bce

    • SHA256

      84e1b57a5d12513c002cc4a414919d43d98887feaa25288703f6e322617d4d8a

    • SHA512

      38222444e926eaf66e8022a860dba6118403bed18244e364ed4bde501a4dc447baf827a0454fed605bc0717d1afc6d07b492367f584217c769bbcbaeef910303

    • SSDEEP

      3072:EGKIQLQf2bo7xC9XwskypgM6h3uQDkjBz45r7HAhwAPsUgYcRD4n/I4zArAGPma:5faWswY36h3xw45HsDs+IDV/

    • 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.

    • Accesses Microsoft Outlook profiles

    • Checks installed software on the system

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

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

4
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

4
T1005

Email Collection

1
T1114

Tasks