General

  • Target

    ddb89cd8277fe66a12ee4d7ef7cae5e80ac8eb81b4345b76ca569ea55128520d

  • Size

    663KB

  • Sample

    230403-ybbfqsae7w

  • MD5

    caf9195b791c514db3032f5580c16e76

  • SHA1

    6a45d18fc93d0fcac1e64f7de369faf0a24dc461

  • SHA256

    ddb89cd8277fe66a12ee4d7ef7cae5e80ac8eb81b4345b76ca569ea55128520d

  • SHA512

    d3becff7f78da4be7feeb17e900165499a8df320695fd19d9a9bf611368dcf85e348408a5801880590ad1d3cccc82c58dfe12602318eb166b06050f5fb2bdf56

  • SSDEEP

    12288:MMr+y90/viuU1cgXLgDvDycPocBE449zWKigZtRL2uFeF5m:Syy+dcFBV4AKF9L2meF5m

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      ddb89cd8277fe66a12ee4d7ef7cae5e80ac8eb81b4345b76ca569ea55128520d

    • Size

      663KB

    • MD5

      caf9195b791c514db3032f5580c16e76

    • SHA1

      6a45d18fc93d0fcac1e64f7de369faf0a24dc461

    • SHA256

      ddb89cd8277fe66a12ee4d7ef7cae5e80ac8eb81b4345b76ca569ea55128520d

    • SHA512

      d3becff7f78da4be7feeb17e900165499a8df320695fd19d9a9bf611368dcf85e348408a5801880590ad1d3cccc82c58dfe12602318eb166b06050f5fb2bdf56

    • SSDEEP

      12288:MMr+y90/viuU1cgXLgDvDycPocBE449zWKigZtRL2uFeF5m:Syy+dcFBV4AKF9L2meF5m

    • 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