General

  • Target

    01a78426fb91164c68c681638245609391c32f21b50f383a2c393e2d05d6409e

  • Size

    632KB

  • Sample

    220523-xavbsabfa2

  • MD5

    1be0cb2b228fddee6f2d6d6d1274eb11

  • SHA1

    48ee276e610ebb27b6fcd8994979ca27e5b7db5a

  • SHA256

    01a78426fb91164c68c681638245609391c32f21b50f383a2c393e2d05d6409e

  • SHA512

    60ddc21224832915e996482035599b5693ba329a057a3c0c86d9bb69f9c302d79587479df4837f0e5f2e1d51b27a07673eb4aa4713006c863e315ee91cce25c7

Malware Config

Targets

    • Target

      01a78426fb91164c68c681638245609391c32f21b50f383a2c393e2d05d6409e

    • Size

      632KB

    • MD5

      1be0cb2b228fddee6f2d6d6d1274eb11

    • SHA1

      48ee276e610ebb27b6fcd8994979ca27e5b7db5a

    • SHA256

      01a78426fb91164c68c681638245609391c32f21b50f383a2c393e2d05d6409e

    • SHA512

      60ddc21224832915e996482035599b5693ba329a057a3c0c86d9bb69f9c302d79587479df4837f0e5f2e1d51b27a07673eb4aa4713006c863e315ee91cce25c7

    • 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