General

  • Target

    04b7ee705566fc1d29ae3e4b4c1a3e2d2cf1856e1973140429c17ed8924ae378

  • Size

    951KB

  • Sample

    220527-yy5cbsbbd3

  • MD5

    7a75c57c59b4c420b1c00cd04f0d1b47

  • SHA1

    03aadda0e578fe79dcc2b8ada1184ada651b1072

  • SHA256

    04b7ee705566fc1d29ae3e4b4c1a3e2d2cf1856e1973140429c17ed8924ae378

  • SHA512

    dff90ca3cf57d84405707c3ea59a771d01da3b1a1db92dcf04f07923355b409595ca8cd5c178f6d25c6956a55a3790c5df9b930fafbb199c31af8f3e9af52e2d

Malware Config

Targets

    • Target

      04b7ee705566fc1d29ae3e4b4c1a3e2d2cf1856e1973140429c17ed8924ae378

    • Size

      951KB

    • MD5

      7a75c57c59b4c420b1c00cd04f0d1b47

    • SHA1

      03aadda0e578fe79dcc2b8ada1184ada651b1072

    • SHA256

      04b7ee705566fc1d29ae3e4b4c1a3e2d2cf1856e1973140429c17ed8924ae378

    • SHA512

      dff90ca3cf57d84405707c3ea59a771d01da3b1a1db92dcf04f07923355b409595ca8cd5c178f6d25c6956a55a3790c5df9b930fafbb199c31af8f3e9af52e2d

    • 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.

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

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Tasks