Invoice.exe

General
Target

Invoice.exe

Size

755KB

Sample

201119-v863w1l4an

Score
10 /10
MD5

987e79376fef2fcd21c4d81d36ded10d

SHA1

217899f1fe428a3feabaa12c9834085592339639

SHA256

4da8b73ba90d387baf8d806e2d40389e9bd5d32225b27ec8dc6f5a6352dadfd5

SHA512

05252211f1fd44a0ff74c443ddf0e5cf22967b4b09843e9f720edf6da8b4bb0818c2bdc6941f2e66af4bbc8d59e7c29dfb4961df7ccfa583aa43bf496d79b393

Malware Config

Extracted

Family azorult
C2

http://18.192.122.2/index.php

Targets
Target

Invoice.exe

MD5

987e79376fef2fcd21c4d81d36ded10d

Filesize

755KB

Score
10 /10
SHA1

217899f1fe428a3feabaa12c9834085592339639

SHA256

4da8b73ba90d387baf8d806e2d40389e9bd5d32225b27ec8dc6f5a6352dadfd5

SHA512

05252211f1fd44a0ff74c443ddf0e5cf22967b4b09843e9f720edf6da8b4bb0818c2bdc6941f2e66af4bbc8d59e7c29dfb4961df7ccfa583aa43bf496d79b393

Tags

Signatures

  • Azorult

    Description

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

    Tags

  • Loads dropped DLL

  • Reads data files stored by FTP clients

    Description

    Tries to access configuration files associated with programs like FileZilla.

    Tags

    TTPs

    Data from Local System Credentials in Files
  • Reads user/profile data of local email clients

    Description

    Email clients store some user data on disk where infostealers will often target it.

    Tags

    TTPs

    Data from Local System Credentials in Files
  • Reads user/profile data of web browsers

    Description

    Infostealers often target stored browser data, which can include saved credentials etc.

    Tags

    TTPs

    Data from Local System Credentials in Files
  • Checks installed software on the system

    Description

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    Tags

    TTPs

    Query Registry
  • JavaScript code in executable

  • Suspicious use of SetThreadContext

Related Tasks

MITRE ATT&CK Matrix
Command and Control
    Credential Access
    Defense Evasion
      Execution
        Exfiltration
          Impact
            Initial Access
              Lateral Movement
                Persistence
                  Privilege Escalation