General

  • Target

    457a4ce2dc9d232cd35f6aead6f61e717b9839eeae604cee892e30908356bd6d

  • Size

    539KB

  • Sample

    230324-ls1ezade22

  • MD5

    d46b0c337ae54dae3ebe1aa1221b7618

  • SHA1

    049c7683903dd67fb59f96d3cc2ef6f19549c6c2

  • SHA256

    457a4ce2dc9d232cd35f6aead6f61e717b9839eeae604cee892e30908356bd6d

  • SHA512

    928d6e126b0392979929d7a49d0cd8e8b990e144c9960dc55f5ae954c3aa53cc70b39131d6265afa91ba2142b105100e02f6be5ba0582e24370e8ff0d6c07bbd

  • SSDEEP

    12288:EMr6y902GfoDyM5cOt5VcEdKxq7o/YOx/I4+EUPTxMQFMEOsq9em:uysg7cMVc/gGY+qpyQOl59X

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      457a4ce2dc9d232cd35f6aead6f61e717b9839eeae604cee892e30908356bd6d

    • Size

      539KB

    • MD5

      d46b0c337ae54dae3ebe1aa1221b7618

    • SHA1

      049c7683903dd67fb59f96d3cc2ef6f19549c6c2

    • SHA256

      457a4ce2dc9d232cd35f6aead6f61e717b9839eeae604cee892e30908356bd6d

    • SHA512

      928d6e126b0392979929d7a49d0cd8e8b990e144c9960dc55f5ae954c3aa53cc70b39131d6265afa91ba2142b105100e02f6be5ba0582e24370e8ff0d6c07bbd

    • SSDEEP

      12288:EMr6y902GfoDyM5cOt5VcEdKxq7o/YOx/I4+EUPTxMQFMEOsq9em:uysg7cMVc/gGY+qpyQOl59X

    • 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