General

  • Target

    3f742ccbb6edd20714d476361447292808b7b6678c8ec1af94e78e1bb5b3c864

  • Size

    800KB

  • Sample

    230410-zpb5vsgc29

  • MD5

    7e11f331d0c348293034efe92ccd4b60

  • SHA1

    061b36c3aa1f6767fbccdcdbd146c69cdcec867b

  • SHA256

    3f742ccbb6edd20714d476361447292808b7b6678c8ec1af94e78e1bb5b3c864

  • SHA512

    448f87dbcf617ff58e4f35dd2c5ae8759eea4fee3169169cb6c38a2d457deee63a15d9fdc9228e2ebc0c060f079c0c596f9c7153a3de3a9c209a8dd8285b388f

  • SSDEEP

    12288:4MrUy90jGGidhOFQeFzveIxPmwDff8kYxK7Csp5SEE2i8MXNbAXwq+5xX:8yKGGMOFj/xPmu0jxfs/5E2+AXwJxX

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

zima

C2

176.113.115.145:4125

Attributes
  • auth_value

    2ef701d510c0d27e8a8e3270281678b1

Targets

    • Target

      3f742ccbb6edd20714d476361447292808b7b6678c8ec1af94e78e1bb5b3c864

    • Size

      800KB

    • MD5

      7e11f331d0c348293034efe92ccd4b60

    • SHA1

      061b36c3aa1f6767fbccdcdbd146c69cdcec867b

    • SHA256

      3f742ccbb6edd20714d476361447292808b7b6678c8ec1af94e78e1bb5b3c864

    • SHA512

      448f87dbcf617ff58e4f35dd2c5ae8759eea4fee3169169cb6c38a2d457deee63a15d9fdc9228e2ebc0c060f079c0c596f9c7153a3de3a9c209a8dd8285b388f

    • SSDEEP

      12288:4MrUy90jGGidhOFQeFzveIxPmwDff8kYxK7Csp5SEE2i8MXNbAXwq+5xX:8yKGGMOFj/xPmu0jxfs/5E2+AXwJxX

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • 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