General

  • Target

    014777M.exe

  • Size

    899KB

  • Sample

    201027-bzs1y9w6ys

  • MD5

    4d6869b4d193a2491e52b15dfa0bae81

  • SHA1

    52f1c25066479318d5fad5d2f8af4d3855a0b987

  • SHA256

    19c0312864d584912db9c26e1e52470276c02e8a309a8f9d58be6df48f50452f

  • SHA512

    9edc876a4038aeb49e3403d28a1ae5a4cfd48a8d7019250ae00fd6f4f71cc7980164e51f5a250a9383197f3c372f57fd3c839e598c14382f426d6ef3a59fdf08

Malware Config

Extracted

Family

azorult

C2

http://185.208.182.54/mmc/index.php

Targets

    • Target

      014777M.exe

    • Size

      899KB

    • MD5

      4d6869b4d193a2491e52b15dfa0bae81

    • SHA1

      52f1c25066479318d5fad5d2f8af4d3855a0b987

    • SHA256

      19c0312864d584912db9c26e1e52470276c02e8a309a8f9d58be6df48f50452f

    • SHA512

      9edc876a4038aeb49e3403d28a1ae5a4cfd48a8d7019250ae00fd6f4f71cc7980164e51f5a250a9383197f3c372f57fd3c839e598c14382f426d6ef3a59fdf08

    • Azorult

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

    • Executes dropped EXE

    • 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.

    • 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

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