General

  • Target

    c51929c72e39559710614b7ffacb4f12df0e29398155937b385b9ce94d765f9e

  • Size

    2.5MB

  • Sample

    221124-x9rpyahc8w

  • MD5

    8bfb4d6f132b4c45163ce277fc8b5c21

  • SHA1

    b999b928443e88819ddddd4ec1a03b944fdc90a2

  • SHA256

    c51929c72e39559710614b7ffacb4f12df0e29398155937b385b9ce94d765f9e

  • SHA512

    c68e2109bb60d351da3bc910e8ae94e3737b42a2bd238a12f98027e807dc734e9c3611bdb2ae2c37d80ac9b1149657ca27b8fbd85800758bc86a04d1d2df0eed

  • SSDEEP

    49152:h1OsqsNQH0eNGTTOxTnkSM1XN+QMz3p6bOkAk+YetEW6FOCMwEFhjzdUwX:h1OrH0eNGunkt3+1z3p6iVC0

Malware Config

Targets

    • Target

      c51929c72e39559710614b7ffacb4f12df0e29398155937b385b9ce94d765f9e

    • Size

      2.5MB

    • MD5

      8bfb4d6f132b4c45163ce277fc8b5c21

    • SHA1

      b999b928443e88819ddddd4ec1a03b944fdc90a2

    • SHA256

      c51929c72e39559710614b7ffacb4f12df0e29398155937b385b9ce94d765f9e

    • SHA512

      c68e2109bb60d351da3bc910e8ae94e3737b42a2bd238a12f98027e807dc734e9c3611bdb2ae2c37d80ac9b1149657ca27b8fbd85800758bc86a04d1d2df0eed

    • SSDEEP

      49152:h1OsqsNQH0eNGTTOxTnkSM1XN+QMz3p6bOkAk+YetEW6FOCMwEFhjzdUwX:h1OrH0eNGunkt3+1z3p6iVC0

    • 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