09F2B5D6519152493E6E5DE0DC3491C4.exe

General
Target

09F2B5D6519152493E6E5DE0DC3491C4.exe

Size

23KB

Sample

210418-c4w9wzf7p2

Score
10 /10
MD5

09f2b5d6519152493e6e5de0dc3491c4

SHA1

2ac089761acab44a257648842595e5104fbeff4d

SHA256

c7ce97bf28191b9f81871421f7f6fea0c86fca516d3e8706e16c0f07e9e7ed5b

SHA512

80ddd54e72f9a941457c99dd91e2fe13151aa498ab9fcf80fa957cdfb5b0954e2002b56ba2f4885828c5de574aa437dbd73efccdd3232d707f8b581de3c592f1

Malware Config

Extracted

Family azorult
C2

http://aka-mining.com/PL341/index.php

Targets
Target

09F2B5D6519152493E6E5DE0DC3491C4.exe

MD5

09f2b5d6519152493e6e5de0dc3491c4

Filesize

23KB

Score
10 /10
SHA1

2ac089761acab44a257648842595e5104fbeff4d

SHA256

c7ce97bf28191b9f81871421f7f6fea0c86fca516d3e8706e16c0f07e9e7ed5b

SHA512

80ddd54e72f9a941457c99dd91e2fe13151aa498ab9fcf80fa957cdfb5b0954e2002b56ba2f4885828c5de574aa437dbd73efccdd3232d707f8b581de3c592f1

Tags

Signatures

  • Azorult

    Description

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

    Tags

  • Modifies Windows Defender Real-time Protection settings

    Tags

    TTPs

    Modify Registry Modify Existing Service Disabling Security Tools
  • Turns off Windows Defender SpyNet reporting

    Tags

    TTPs

    Disabling Security Tools Modify Registry
  • UAC bypass

    Tags

    TTPs

    Bypass User Account Control Disabling Security Tools Modify Registry
  • Windows security bypass

    Tags

    TTPs

    Disabling Security Tools Modify Registry
  • Nirsoft

  • Executes dropped EXE

  • Drops startup file

  • 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 local data of messenger clients

    Description

    Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    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
  • Windows security modification

    Tags

    TTPs

    Disabling Security Tools Modify Registry
  • Accesses cryptocurrency files/wallets, possible credential harvesting

    Tags

    TTPs

    Data from Local System Credentials in Files
  • Adds Run key to start application

    Tags

    TTPs

    Registry Run Keys / Startup Folder Modify Registry
  • 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
  • Checks whether UAC is enabled

    Tags

    TTPs

    System Information Discovery
  • Suspicious use of NtSetInformationThreadHideFromDebugger

  • Suspicious use of SetThreadContext

Related Tasks

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