General

  • Target

    9563150745.zip

  • Size

    2.3MB

  • Sample

    230316-sr8hhsdg6z

  • MD5

    fba435bd41db72fca59604181947cf20

  • SHA1

    6cac7840e736aca3a119cfd91ae40bb4c5419f82

  • SHA256

    c3a57a65c497d8879be2951597f2a4305af9f0315f4a8d4d88acc3c6bc60a78a

  • SHA512

    c47fa05005241608084106b59e09a05e0d07000b55e7e19c15e345858866e30344bdd3e89bac31a780a88efe49b529a5740f0d2c033acacc9ee6b264ef10b3c4

  • SSDEEP

    49152:mtbKkKNDQlcal+9adwMYFIzHx+LH82SzrzjCGGKuuC2s152:8uk9ca004Bcf/wKA152

Malware Config

Targets

    • Target

      05bcad0109788d76c1f9a199baad13c78352661dbf10c22dc99db2c9bdc216d0

    • Size

      5.4MB

    • MD5

      d56a09aa4c061c9125c5871dd8ab19b2

    • SHA1

      dfe1a0fbe3f7ff7cdebc5b5e51e860b5ee60440f

    • SHA256

      05bcad0109788d76c1f9a199baad13c78352661dbf10c22dc99db2c9bdc216d0

    • SHA512

      674038097546434ffc5832962e0c05efdf6e1277cede6d5fb4ba44445dc72a85b7738b0f958b458d22beb8fe2f6fc6ad7c5aed182c56a1caabf908439e2283a0

    • SSDEEP

      98304:CEwQXyX2kHK5mi8P4+18frP3wbzWFimaI7dlZ:CE3XyXhHKQkgbzWFimaI7dl

    • Checks computer location settings

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

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

    • Installs/modifies Browser Helper Object

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

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Browser Extensions

1
T1176

Defense Evasion

Modify Registry

3
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Tasks