General

  • Target

    623c826c906db38f8a45e085da58a5e99dac4c619bf41b14aea9a80b6ea4b9cc

  • Size

    695KB

  • Sample

    230327-zr7dsahc5t

  • MD5

    75105a52bca0a2e605b56ed99b20e845

  • SHA1

    3b53e117c104019ede06dec434dfb0c79c6593a8

  • SHA256

    623c826c906db38f8a45e085da58a5e99dac4c619bf41b14aea9a80b6ea4b9cc

  • SHA512

    28285f04a964ecb921bd72432298b11c71f5f92c3ecdc5ab66fd77591aa3efd74e012d7c4f5e51d394ebb6f99c00c59ae6786cfdb0b8437a70eba5998f7f650a

  • SSDEEP

    12288:cMrTy90a4SigT52d55nuB3IfbpplVjI1p2XU58vPS8z2ChJIyKQJN0:/yNigF2f6mppnI1MkCy02qJ8

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      623c826c906db38f8a45e085da58a5e99dac4c619bf41b14aea9a80b6ea4b9cc

    • Size

      695KB

    • MD5

      75105a52bca0a2e605b56ed99b20e845

    • SHA1

      3b53e117c104019ede06dec434dfb0c79c6593a8

    • SHA256

      623c826c906db38f8a45e085da58a5e99dac4c619bf41b14aea9a80b6ea4b9cc

    • SHA512

      28285f04a964ecb921bd72432298b11c71f5f92c3ecdc5ab66fd77591aa3efd74e012d7c4f5e51d394ebb6f99c00c59ae6786cfdb0b8437a70eba5998f7f650a

    • SSDEEP

      12288:cMrTy90a4SigT52d55nuB3IfbpplVjI1p2XU58vPS8z2ChJIyKQJN0:/yNigF2f6mppnI1MkCy02qJ8

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Executes dropped EXE

    • 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.

MITRE ATT&CK Enterprise v6

Tasks