General

  • Target

    5ba82fe1bb136c168efd1ead7db912c57dc2008c42c0c01c46d75b5600084f7f

  • Size

    521KB

  • Sample

    230403-xjd16age88

  • MD5

    1977bb6592b7c48dbaf104b2e8f4812f

  • SHA1

    3cdfee1e9054294803eeadef2c2d4eca5763e558

  • SHA256

    5ba82fe1bb136c168efd1ead7db912c57dc2008c42c0c01c46d75b5600084f7f

  • SHA512

    36c3eca51200ff3709bb85c35de9f6a8b5803983beb2571a28c16790ccd560c7203ce2ead8059a1019fe7524a5a67c7a28f20b3a805d3cc619540fbc97f156b8

  • SSDEEP

    12288:tMrLy90A+RW0rVBhX2fHHn8BPompYfmIyb4:+yirbZucBPowQ

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

      5ba82fe1bb136c168efd1ead7db912c57dc2008c42c0c01c46d75b5600084f7f

    • Size

      521KB

    • MD5

      1977bb6592b7c48dbaf104b2e8f4812f

    • SHA1

      3cdfee1e9054294803eeadef2c2d4eca5763e558

    • SHA256

      5ba82fe1bb136c168efd1ead7db912c57dc2008c42c0c01c46d75b5600084f7f

    • SHA512

      36c3eca51200ff3709bb85c35de9f6a8b5803983beb2571a28c16790ccd560c7203ce2ead8059a1019fe7524a5a67c7a28f20b3a805d3cc619540fbc97f156b8

    • SSDEEP

      12288:tMrLy90A+RW0rVBhX2fHHn8BPompYfmIyb4:+yirbZucBPowQ

    • 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