General

  • Target

    717dea3c02191bcebe369f536886a5619237dcb4b204027e40c06a6d33c28dd1

  • Size

    689KB

  • Sample

    230328-camaysgd35

  • MD5

    5465949c610da7a6dffcb181a30108c7

  • SHA1

    349e7e5f066439e47e532ae8cfa94c2d21c3c32a

  • SHA256

    717dea3c02191bcebe369f536886a5619237dcb4b204027e40c06a6d33c28dd1

  • SHA512

    cb9583c836e3ebdeb300099863a888f653294b19fda65c733e6d76589d915d60b78f50b5b62a7bc67d693733979bb51c3601a39f7679ffc657bae15fc8f52f89

  • SSDEEP

    12288:AMr+y90G9Ju/IQox4fgZiyS65hLu4kDq0MSKI3Vq/d0K6LgquXvmFDyfig4A5/Ls:OyD9YQQou4ZvBfaY0LZ3Vq/uDLCXiDya

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

      717dea3c02191bcebe369f536886a5619237dcb4b204027e40c06a6d33c28dd1

    • Size

      689KB

    • MD5

      5465949c610da7a6dffcb181a30108c7

    • SHA1

      349e7e5f066439e47e532ae8cfa94c2d21c3c32a

    • SHA256

      717dea3c02191bcebe369f536886a5619237dcb4b204027e40c06a6d33c28dd1

    • SHA512

      cb9583c836e3ebdeb300099863a888f653294b19fda65c733e6d76589d915d60b78f50b5b62a7bc67d693733979bb51c3601a39f7679ffc657bae15fc8f52f89

    • SSDEEP

      12288:AMr+y90G9Ju/IQox4fgZiyS65hLu4kDq0MSKI3Vq/d0K6LgquXvmFDyfig4A5/Ls:OyD9YQQou4ZvBfaY0LZ3Vq/uDLCXiDya

    • 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