General

  • Target

    ceffe406f572ef780e99a42ab1b5bd1ccac98d4e4d2d1c4d918ca29b39fb0192

  • Size

    2.5MB

  • Sample

    221124-xnztesch75

  • MD5

    0b8a77eff9365e0f2950cbdf216d92aa

  • SHA1

    15ee91d9224b7ed71d0df16439a9ebadd999792f

  • SHA256

    ceffe406f572ef780e99a42ab1b5bd1ccac98d4e4d2d1c4d918ca29b39fb0192

  • SHA512

    055a912d343fb66d4935cada7052ab5818f6d6c621f03930f537304ed34073a641f9d80cdf44fc4be2ea0fb632d1b0b9118b2cf7e8c5ae44b5e09ef84aa0a5bb

  • SSDEEP

    49152:h1Os/PHVmVhYwiLtKkKyW4nFU0I+NP/f7I3lMOaYjdxvL0Hb:h1OAHVl71RnFXINxv2

Malware Config

Targets

    • Target

      ceffe406f572ef780e99a42ab1b5bd1ccac98d4e4d2d1c4d918ca29b39fb0192

    • Size

      2.5MB

    • MD5

      0b8a77eff9365e0f2950cbdf216d92aa

    • SHA1

      15ee91d9224b7ed71d0df16439a9ebadd999792f

    • SHA256

      ceffe406f572ef780e99a42ab1b5bd1ccac98d4e4d2d1c4d918ca29b39fb0192

    • SHA512

      055a912d343fb66d4935cada7052ab5818f6d6c621f03930f537304ed34073a641f9d80cdf44fc4be2ea0fb632d1b0b9118b2cf7e8c5ae44b5e09ef84aa0a5bb

    • SSDEEP

      49152:h1Os/PHVmVhYwiLtKkKyW4nFU0I+NP/f7I3lMOaYjdxvL0Hb:h1OAHVl71RnFXINxv2

    • 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