General

  • Target

    5e797d8437bec4550c7498bdbba678a21d12d4647e1047214ee89f16a6125ba5.exe

  • Size

    670KB

  • Sample

    201105-zztsbtlye6

  • MD5

    673a8978e093de648021a72e9746cced

  • SHA1

    e9e06f5aeae37cb184c35565c330071c45c56a25

  • SHA256

    5e797d8437bec4550c7498bdbba678a21d12d4647e1047214ee89f16a6125ba5

  • SHA512

    054272809037d534ea3dbaed096384d1e188fa7114985503bfccedf5a7d7b68aa4c6c4845913ced0a8c61af52f64cabf8fba4f239b697d6a0b6b395390c39e12

Malware Config

Extracted

Family

azorult

C2

http://daa-hu.com/jjazrout/index.php

Targets

    • Target

      5e797d8437bec4550c7498bdbba678a21d12d4647e1047214ee89f16a6125ba5.exe

    • Size

      670KB

    • MD5

      673a8978e093de648021a72e9746cced

    • SHA1

      e9e06f5aeae37cb184c35565c330071c45c56a25

    • SHA256

      5e797d8437bec4550c7498bdbba678a21d12d4647e1047214ee89f16a6125ba5

    • SHA512

      054272809037d534ea3dbaed096384d1e188fa7114985503bfccedf5a7d7b68aa4c6c4845913ced0a8c61af52f64cabf8fba4f239b697d6a0b6b395390c39e12

    • 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 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 cryptocurrency files/wallets, possible credential harvesting

    • 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

4
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

4
T1005

Tasks