General

  • Target

    59417e662e4a2194e269f8f8d7a40862d5eb8419ebf5b1dcf0cf186b37d9353b

  • Size

    2.1MB

  • Sample

    221123-vnxmysce2v

  • MD5

    470e0f2e6522ce2f8dbccbf176a739f4

  • SHA1

    715d9b1daeac8474edddca57a46d671ed42eceaa

  • SHA256

    59417e662e4a2194e269f8f8d7a40862d5eb8419ebf5b1dcf0cf186b37d9353b

  • SHA512

    6e7443fcf0daf4c367198a9ea47be2f2934fbdc10357f8f9bfe3b44411001d306f62e883e0c8f3f893f3a26438dfd8a82ce100823955d67d9d429c419d90bd6e

  • SSDEEP

    49152:h1OsyAxPqbaJ0CqWfTAeP20icuFMDoiXrBSdCIlE05XwjXr3F:h1OfAxib7CqWfTAeP2vaDhtSdpE

Malware Config

Targets

    • Target

      59417e662e4a2194e269f8f8d7a40862d5eb8419ebf5b1dcf0cf186b37d9353b

    • Size

      2.1MB

    • MD5

      470e0f2e6522ce2f8dbccbf176a739f4

    • SHA1

      715d9b1daeac8474edddca57a46d671ed42eceaa

    • SHA256

      59417e662e4a2194e269f8f8d7a40862d5eb8419ebf5b1dcf0cf186b37d9353b

    • SHA512

      6e7443fcf0daf4c367198a9ea47be2f2934fbdc10357f8f9bfe3b44411001d306f62e883e0c8f3f893f3a26438dfd8a82ce100823955d67d9d429c419d90bd6e

    • SSDEEP

      49152:h1OsyAxPqbaJ0CqWfTAeP20icuFMDoiXrBSdCIlE05XwjXr3F:h1OfAxib7CqWfTAeP2vaDhtSdpE

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Checks installed software on the system

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

    • Drops Chrome extension

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Browser Extensions

1
T1176

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

1
T1005

Tasks