General

  • Target

    9d141e3a2812861f6d0f3ab8746af1078464ecf0b0859b406f6c3a74ce93051a

  • Size

    683KB

  • Sample

    230328-gzjzcahc74

  • MD5

    179496f6bf718c1fd78dca23686929d5

  • SHA1

    3c22ba99b6230f290f454fc53e11460be88d2b98

  • SHA256

    9d141e3a2812861f6d0f3ab8746af1078464ecf0b0859b406f6c3a74ce93051a

  • SHA512

    0ddf8883140bc0c40af0e5c8823662b6a6f641db3607ea09bcdefce3da09a02adcce5b7f1db0e13219f759bebf33252ae623f30d81993d5e913830321880b398

  • SSDEEP

    12288:zMrty90fpXGvpMAhS6UfGDju1rfK2EY0gNaKLxRRg3PrR4bW6OTnOyXs:qyGepMAhnUfYjUDuKLxRATCCNs

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

      9d141e3a2812861f6d0f3ab8746af1078464ecf0b0859b406f6c3a74ce93051a

    • Size

      683KB

    • MD5

      179496f6bf718c1fd78dca23686929d5

    • SHA1

      3c22ba99b6230f290f454fc53e11460be88d2b98

    • SHA256

      9d141e3a2812861f6d0f3ab8746af1078464ecf0b0859b406f6c3a74ce93051a

    • SHA512

      0ddf8883140bc0c40af0e5c8823662b6a6f641db3607ea09bcdefce3da09a02adcce5b7f1db0e13219f759bebf33252ae623f30d81993d5e913830321880b398

    • SSDEEP

      12288:zMrty90fpXGvpMAhS6UfGDju1rfK2EY0gNaKLxRRg3PrR4bW6OTnOyXs:qyGepMAhnUfYjUDuKLxRATCCNs

    • 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