General

  • Target

    a6262bbc1eb0fb550baa032308257bbe2f04674c1a42022daf989aedefc7abd5

  • Size

    2.5MB

  • Sample

    221124-z2vgzadc7v

  • MD5

    4b67e8de664c74ad365b847c2c94633d

  • SHA1

    73c09e67d3a85c6d70b6ee507459e51e096403b1

  • SHA256

    a6262bbc1eb0fb550baa032308257bbe2f04674c1a42022daf989aedefc7abd5

  • SHA512

    fcacd179e5c8ecf33fb5261c824b5223c5e99b426abab1d883fefe20f8e4b719c6e7a48c98b58a1bc9d14697e3000de1cbb8cc1c826abaeffb3306c06b30c0f5

  • SSDEEP

    49152:h1Os+LPc3NlPjsK1cB232wgpTvjxd2AN2mAkKaqlF+7hbXK+kJcQASJQ:h1OPL03XbDzsxHR4s

Malware Config

Targets

    • Target

      a6262bbc1eb0fb550baa032308257bbe2f04674c1a42022daf989aedefc7abd5

    • Size

      2.5MB

    • MD5

      4b67e8de664c74ad365b847c2c94633d

    • SHA1

      73c09e67d3a85c6d70b6ee507459e51e096403b1

    • SHA256

      a6262bbc1eb0fb550baa032308257bbe2f04674c1a42022daf989aedefc7abd5

    • SHA512

      fcacd179e5c8ecf33fb5261c824b5223c5e99b426abab1d883fefe20f8e4b719c6e7a48c98b58a1bc9d14697e3000de1cbb8cc1c826abaeffb3306c06b30c0f5

    • SSDEEP

      49152:h1Os+LPc3NlPjsK1cB232wgpTvjxd2AN2mAkKaqlF+7hbXK+kJcQASJQ:h1OPL03XbDzsxHR4s

    • 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