General

  • Target

    0f26358fd91d83052eca6eade733e5ea

  • Size

    1.2MB

  • Sample

    210923-gtn14sehf7

  • MD5

    0f26358fd91d83052eca6eade733e5ea

  • SHA1

    499a644a9c7837735c7d91d3643c67a05fee9255

  • SHA256

    2d7fcb87c1ac2786c319720a857328d19e7ac523396992b445fec60de47919df

  • SHA512

    38cab68eea27bf7c76e2b23c570d4499c08850b10ce01bac5756416024cf89fb4c873cb6b942a0026666c570421a890e0f1dcacc07c0e93738e15ef18322b8aa

Malware Config

Extracted

Family

azorult

C2

http://195.245.112.115/index.php

Extracted

Family

oski

C2

maurizio.ug

Targets

    • Target

      0f26358fd91d83052eca6eade733e5ea

    • Size

      1.2MB

    • MD5

      0f26358fd91d83052eca6eade733e5ea

    • SHA1

      499a644a9c7837735c7d91d3643c67a05fee9255

    • SHA256

      2d7fcb87c1ac2786c319720a857328d19e7ac523396992b445fec60de47919df

    • SHA512

      38cab68eea27bf7c76e2b23c570d4499c08850b10ce01bac5756416024cf89fb4c873cb6b942a0026666c570421a890e0f1dcacc07c0e93738e15ef18322b8aa

    • Azorult

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

    • Oski

      Oski is an infostealer targeting browser data, crypto wallets.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • 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 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

5
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

5
T1005

Tasks