General

  • Target

    MTIR17463892_7129937362_204637742048561.PDF.exe

  • Size

    211KB

  • Sample

    200713-y7wzrvwnle

  • MD5

    ae45cb818157138c24bae1d53018da0f

  • SHA1

    0221a4ed545e1095a6cf0d7ba06d08d827d22207

  • SHA256

    12826d5302af642e1152b7b65718d7bcd1deca268630fa61444f131575795589

  • SHA512

    e3ec8b54ec37437656e48d02bfa19d1db218d92e710263fa8602467592c5f8432213921086a69fb6d5a78a77ba213143b2ec3d6b90651268e43eb7647dab8b62

Malware Config

Extracted

Family

azorult

C2

http://www.eryamanrehber.com/wp-pic/index.php

Targets

    • Target

      MTIR17463892_7129937362_204637742048561.PDF.exe

    • Size

      211KB

    • MD5

      ae45cb818157138c24bae1d53018da0f

    • SHA1

      0221a4ed545e1095a6cf0d7ba06d08d827d22207

    • SHA256

      12826d5302af642e1152b7b65718d7bcd1deca268630fa61444f131575795589

    • SHA512

      e3ec8b54ec37437656e48d02bfa19d1db218d92e710263fa8602467592c5f8432213921086a69fb6d5a78a77ba213143b2ec3d6b90651268e43eb7647dab8b62

    • 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 for installed software on the system

    • 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