General

  • Target

    62b74d4f711ea26173aa7d2a429cc8adb664a2ab8579d710b59486f21d58e99c

  • Size

    725KB

  • Sample

    230324-ysbstsbc2v

  • MD5

    4888d4cf11b6590d374c6f9dc39f5c6d

  • SHA1

    ca87ad3fabb43f8fc1860f7325c270f0e3a14d18

  • SHA256

    62b74d4f711ea26173aa7d2a429cc8adb664a2ab8579d710b59486f21d58e99c

  • SHA512

    07f27aed308daa22397c3860c96d4fdf9160923c8ae6cbfe4e6392311190bc1ca87c7290a42f3ed7d8ae0d931c990398b7b8bc26540c6774211c09ef6fed6984

  • SSDEEP

    12288:DcjNxg9Qtxdm1OpNTqZbKmwwekhcXqRTMT4zw34Oqf7uMS5ZabR4xe:Dn9QHdLpNYwwekhcu4qf7afab9

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

gena

C2

193.233.20.32:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Targets

    • Target

      62b74d4f711ea26173aa7d2a429cc8adb664a2ab8579d710b59486f21d58e99c

    • Size

      725KB

    • MD5

      4888d4cf11b6590d374c6f9dc39f5c6d

    • SHA1

      ca87ad3fabb43f8fc1860f7325c270f0e3a14d18

    • SHA256

      62b74d4f711ea26173aa7d2a429cc8adb664a2ab8579d710b59486f21d58e99c

    • SHA512

      07f27aed308daa22397c3860c96d4fdf9160923c8ae6cbfe4e6392311190bc1ca87c7290a42f3ed7d8ae0d931c990398b7b8bc26540c6774211c09ef6fed6984

    • SSDEEP

      12288:DcjNxg9Qtxdm1OpNTqZbKmwwekhcXqRTMT4zw34Oqf7uMS5ZabR4xe:Dn9QHdLpNYwwekhcu4qf7afab9

    • 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