General

  • Target

    9f0267095bb3b87b6e1658a59143fa8df2d82a26dac4031d06753d674c7fba75.exe

  • Size

    368KB

  • Sample

    201130-wyngefm66j

  • MD5

    e2d9773edc555ecaf97ecffe4c1dc5aa

  • SHA1

    d70a0fd2e5d2674528d6a534f5a8ab6c5efcb956

  • SHA256

    9f0267095bb3b87b6e1658a59143fa8df2d82a26dac4031d06753d674c7fba75

  • SHA512

    f93f05f3c7e0ce25a258c69d85d99ae0ccb73d4b7e6a629527a5917ff282de283ff96f346b9f98c2a5dd0144c1b1da77be5e37c78b173d66425a416694351bf4

Malware Config

Extracted

Family

azorult

C2

http://185.239.242.195/vh/index.php

Targets

    • Target

      9f0267095bb3b87b6e1658a59143fa8df2d82a26dac4031d06753d674c7fba75.exe

    • Size

      368KB

    • MD5

      e2d9773edc555ecaf97ecffe4c1dc5aa

    • SHA1

      d70a0fd2e5d2674528d6a534f5a8ab6c5efcb956

    • SHA256

      9f0267095bb3b87b6e1658a59143fa8df2d82a26dac4031d06753d674c7fba75

    • SHA512

      f93f05f3c7e0ce25a258c69d85d99ae0ccb73d4b7e6a629527a5917ff282de283ff96f346b9f98c2a5dd0144c1b1da77be5e37c78b173d66425a416694351bf4

    • Azorult

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

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • 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.

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

3
T1005

Tasks