General

  • Target

    SecuriteInfo.com.Win32.Herz.B.21271.15275

  • Size

    855KB

  • Sample

    201109-s4jyyfrlma

  • MD5

    4141eca3c3f8fef9dd9386f5a97d1730

  • SHA1

    0dcdf961da9fe9e4b3e1e70895a9e3bea43b8487

  • SHA256

    e5d73714c09ee0fe864523ce30b3bd1a77190adedd278861df0a3ba22bea2d9f

  • SHA512

    9653de22a4a22e53e5c76a62dbcdfd1e67c40e61d172b085afd1bdd4e14505e70726a4a452f78865a8e2f0e7cda2589de65cd580749488758b8e39ce733e923a

Malware Config

Targets

    • Target

      SecuriteInfo.com.Win32.Herz.B.21271.15275

    • Size

      855KB

    • MD5

      4141eca3c3f8fef9dd9386f5a97d1730

    • SHA1

      0dcdf961da9fe9e4b3e1e70895a9e3bea43b8487

    • SHA256

      e5d73714c09ee0fe864523ce30b3bd1a77190adedd278861df0a3ba22bea2d9f

    • SHA512

      9653de22a4a22e53e5c76a62dbcdfd1e67c40e61d172b085afd1bdd4e14505e70726a4a452f78865a8e2f0e7cda2589de65cd580749488758b8e39ce733e923a

    • Deletes itself

    • Reads user/profile data of web browsers

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

    • Accesses 2FA software files, possible credential harvesting

    • Checks installed software on the system

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

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

1
T1082

Remote System Discovery

1
T1018

Collection

Data from Local System

2
T1005

Tasks