General

  • Target

    354efa6b083d8a0ac4df87b18056558540dd1d4f6f0f2e72e3babd490e24d93b

  • Size

    683KB

  • Sample

    230328-hne2pabc21

  • MD5

    cd270767d8bddcf0883e0ed881e5dc2c

  • SHA1

    d181cbeafdc485110e7e86b46d6f340e35fae8aa

  • SHA256

    354efa6b083d8a0ac4df87b18056558540dd1d4f6f0f2e72e3babd490e24d93b

  • SHA512

    6f714af9adff6f9b0000bbee1ebc08714e671d68d72a6cee9ab2d3280ee929fa952d6a98b479e324a65e77cd2280e3e144243b71200c9e6014417cb364c05170

  • SSDEEP

    12288:RMrcy90KygK8EUD+dR2CTd11s0aNdjnMvpTdR4SWvIHEH:NyNtKuD+/DGLjngvCekH

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      354efa6b083d8a0ac4df87b18056558540dd1d4f6f0f2e72e3babd490e24d93b

    • Size

      683KB

    • MD5

      cd270767d8bddcf0883e0ed881e5dc2c

    • SHA1

      d181cbeafdc485110e7e86b46d6f340e35fae8aa

    • SHA256

      354efa6b083d8a0ac4df87b18056558540dd1d4f6f0f2e72e3babd490e24d93b

    • SHA512

      6f714af9adff6f9b0000bbee1ebc08714e671d68d72a6cee9ab2d3280ee929fa952d6a98b479e324a65e77cd2280e3e144243b71200c9e6014417cb364c05170

    • SSDEEP

      12288:RMrcy90KygK8EUD+dR2CTd11s0aNdjnMvpTdR4SWvIHEH:NyNtKuD+/DGLjngvCekH

    • 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