General

  • Target

    04922b25510c5c4a67d30d5149717ed2ce0001626628a4d3cedc7b6902302124

  • Size

    723KB

  • Sample

    230607-pncd5aad65

  • MD5

    e72b1f1e6ec60d926a48ad8e24deccf7

  • SHA1

    5d5829b6f006f8025ac64f631234b2237641f029

  • SHA256

    04922b25510c5c4a67d30d5149717ed2ce0001626628a4d3cedc7b6902302124

  • SHA512

    ed031e0e748e0d7ca9eebbf23cbb8088faca68d0e0659c5e3d6e7c0e08b6298d5cf8061b9b47382603a96af89cf20a00ab31c5607e293db82b168994cc146dfc

  • SSDEEP

    12288:SMrCy90EsPDwoNznxgpEUtdbKEGyA9ykdfdzJxj3WlJ81GYGc+0skYi6YHdHEer6:MyvsPE4dgiUfuXtrPzJxiliWnLCdkeu

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.129:19068

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

redline

Botnet

sheron

C2

83.97.73.129:19068

Attributes
  • auth_value

    2d067e7e2372227d3a03b335260112e9

Targets

    • Target

      04922b25510c5c4a67d30d5149717ed2ce0001626628a4d3cedc7b6902302124

    • Size

      723KB

    • MD5

      e72b1f1e6ec60d926a48ad8e24deccf7

    • SHA1

      5d5829b6f006f8025ac64f631234b2237641f029

    • SHA256

      04922b25510c5c4a67d30d5149717ed2ce0001626628a4d3cedc7b6902302124

    • SHA512

      ed031e0e748e0d7ca9eebbf23cbb8088faca68d0e0659c5e3d6e7c0e08b6298d5cf8061b9b47382603a96af89cf20a00ab31c5607e293db82b168994cc146dfc

    • SSDEEP

      12288:SMrCy90EsPDwoNznxgpEUtdbKEGyA9ykdfdzJxj3WlJ81GYGc+0skYi6YHdHEer6:MyvsPE4dgiUfuXtrPzJxiliWnLCdkeu

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks