General

  • Target

    c086bddcee50c40ea9725d62e585abea75e27b23f539adf5cef0d16a2b71446f

  • Size

    2.5MB

  • Sample

    221124-yjbrgahh6z

  • MD5

    af31705f751372ab2a13f50c3dd1dc61

  • SHA1

    a9dde26d18c5e0cd5f1fb4181315e49465588d7e

  • SHA256

    c086bddcee50c40ea9725d62e585abea75e27b23f539adf5cef0d16a2b71446f

  • SHA512

    ba674204c03ea7c95ac8dcb782fec438a345eec191b77faab9d1868507ce27485b0253ce025d7d76d86c5d0953b054760a865295cdf38d885769dad7966bbc58

  • SSDEEP

    49152:h1Osc+EEkBK4albTJZ8ON3rXm3QluLa2Dd7DLFuGVqEIfgao:h1O//EwoJNrXiQ2VLao

Malware Config

Targets

    • Target

      c086bddcee50c40ea9725d62e585abea75e27b23f539adf5cef0d16a2b71446f

    • Size

      2.5MB

    • MD5

      af31705f751372ab2a13f50c3dd1dc61

    • SHA1

      a9dde26d18c5e0cd5f1fb4181315e49465588d7e

    • SHA256

      c086bddcee50c40ea9725d62e585abea75e27b23f539adf5cef0d16a2b71446f

    • SHA512

      ba674204c03ea7c95ac8dcb782fec438a345eec191b77faab9d1868507ce27485b0253ce025d7d76d86c5d0953b054760a865295cdf38d885769dad7966bbc58

    • SSDEEP

      49152:h1Osc+EEkBK4albTJZ8ON3rXm3QluLa2Dd7DLFuGVqEIfgao:h1O//EwoJNrXiQ2VLao

    • 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