General

  • Target

    f5e72724e8c68fcc06098a31019d34b0f9506090d53c594ea924626c96a9e3db

  • Size

    876KB

  • Sample

    230321-t6vewaea5v

  • MD5

    aa20c3d2fca79607bf1f46e8b257e1a9

  • SHA1

    b78f1099b2bafc85d065ec706aa3857016bef86f

  • SHA256

    f5e72724e8c68fcc06098a31019d34b0f9506090d53c594ea924626c96a9e3db

  • SHA512

    cb34d3cc98f9dea508dc447489efcb59feb12d5b47b973124e0142be425207b8d6a0a8cf550f41d5c74ab245bc32d7973728ba6aedb944e1e550a981104c1eb6

  • SSDEEP

    24576:ay91Jx3DVQJXHPVCJ+M1541HzZquOIX7lH:h93QJ3PVsmHzZqu

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

ruka

C2

193.233.20.28:4125

Attributes
  • auth_value

    5d1d0e51ebe1e3f16cca573ff651c43c

Targets

    • Target

      f5e72724e8c68fcc06098a31019d34b0f9506090d53c594ea924626c96a9e3db

    • Size

      876KB

    • MD5

      aa20c3d2fca79607bf1f46e8b257e1a9

    • SHA1

      b78f1099b2bafc85d065ec706aa3857016bef86f

    • SHA256

      f5e72724e8c68fcc06098a31019d34b0f9506090d53c594ea924626c96a9e3db

    • SHA512

      cb34d3cc98f9dea508dc447489efcb59feb12d5b47b973124e0142be425207b8d6a0a8cf550f41d5c74ab245bc32d7973728ba6aedb944e1e550a981104c1eb6

    • SSDEEP

      24576:ay91Jx3DVQJXHPVCJ+M1541HzZquOIX7lH:h93QJ3PVsmHzZqu

    • 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