General

  • Target

    01ef026474fc40505ed774a43e4df66f540a0365b027b2d8c03f5e2fc728101c

  • Size

    632KB

  • Sample

    220523-vtyr7sbgam

  • MD5

    8dd0b61638493ee99ac774b6697d9b0f

  • SHA1

    26d74d688f437e0e1ac2669d2e3e22e4ef7b3496

  • SHA256

    01ef026474fc40505ed774a43e4df66f540a0365b027b2d8c03f5e2fc728101c

  • SHA512

    ce1638b17ce25eeef4bf20bef2b2526b1b7c21f0a169763c8feb8d0887acd7e0018953f8c4376db3a00ee1af0b689312a7bb293f5750f0e390c0562f658d182d

Malware Config

Targets

    • Target

      01ef026474fc40505ed774a43e4df66f540a0365b027b2d8c03f5e2fc728101c

    • Size

      632KB

    • MD5

      8dd0b61638493ee99ac774b6697d9b0f

    • SHA1

      26d74d688f437e0e1ac2669d2e3e22e4ef7b3496

    • SHA256

      01ef026474fc40505ed774a43e4df66f540a0365b027b2d8c03f5e2fc728101c

    • SHA512

      ce1638b17ce25eeef4bf20bef2b2526b1b7c21f0a169763c8feb8d0887acd7e0018953f8c4376db3a00ee1af0b689312a7bb293f5750f0e390c0562f658d182d

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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.

    • Installs/modifies Browser Helper Object

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

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Browser Extensions

1
T1176

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Tasks