General

  • Target

    9df81b703beb72edd7ca5c3acc47df3405af6f552d6cc688750a61b1520bd6a8

  • Size

    850KB

  • Sample

    230319-c8q2ssee96

  • MD5

    0bbceb9dd7ec3053375dfa7981726eff

  • SHA1

    3a5ea80036060d4ec45f3af4a32cae56ff805c2c

  • SHA256

    9df81b703beb72edd7ca5c3acc47df3405af6f552d6cc688750a61b1520bd6a8

  • SHA512

    fa9a948ffb9b0d22a797aba1b41fc2a3f08865b02ccfbdd8497009105a6e8b9a136e39817d72e8ee1e910e8417ac0c9e1c78a2e8c0e02c4cfec0b8716f72dd37

  • SSDEEP

    12288:1Mr+y90mZOHTn2U0gctkKYaz9yUwGfJ4S5nd4vaQu0eWNEaVIJvNu206i+SmLabs:HyvOHTn4gOD33DPWaQu0nRVIJvImiIV

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

      9df81b703beb72edd7ca5c3acc47df3405af6f552d6cc688750a61b1520bd6a8

    • Size

      850KB

    • MD5

      0bbceb9dd7ec3053375dfa7981726eff

    • SHA1

      3a5ea80036060d4ec45f3af4a32cae56ff805c2c

    • SHA256

      9df81b703beb72edd7ca5c3acc47df3405af6f552d6cc688750a61b1520bd6a8

    • SHA512

      fa9a948ffb9b0d22a797aba1b41fc2a3f08865b02ccfbdd8497009105a6e8b9a136e39817d72e8ee1e910e8417ac0c9e1c78a2e8c0e02c4cfec0b8716f72dd37

    • SSDEEP

      12288:1Mr+y90mZOHTn2U0gctkKYaz9yUwGfJ4S5nd4vaQu0eWNEaVIJvNu206i+SmLabs:HyvOHTn4gOD33DPWaQu0nRVIJvImiIV

    • 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 Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Tasks