General

  • Target

    7217f3db759cb23980ed2ba0cd48af5fe7cad5c1cfe02ad9f667ad0f5931c069

  • Size

    522KB

  • Sample

    230403-ynapzaaf4w

  • MD5

    b3033243febe36a74ea6ee1722ff170e

  • SHA1

    be7cfa4e2a42fe452e38bf9de0fe157102b8f35f

  • SHA256

    7217f3db759cb23980ed2ba0cd48af5fe7cad5c1cfe02ad9f667ad0f5931c069

  • SHA512

    c5fe6bbe041961fc3d7b93ff7318b655253f0af0bb331aeb858b09e9430a0883a25284de23f56915709b3e0cba1922c0300c7ec4fad362d2c1f9b97078b716da

  • SSDEEP

    12288:OMrXy90v40dudcMdOTewkiLZDN9G8zf4RSzWKZazvnqdsI:RyW4pLIew5h9vzARLKua

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

      7217f3db759cb23980ed2ba0cd48af5fe7cad5c1cfe02ad9f667ad0f5931c069

    • Size

      522KB

    • MD5

      b3033243febe36a74ea6ee1722ff170e

    • SHA1

      be7cfa4e2a42fe452e38bf9de0fe157102b8f35f

    • SHA256

      7217f3db759cb23980ed2ba0cd48af5fe7cad5c1cfe02ad9f667ad0f5931c069

    • SHA512

      c5fe6bbe041961fc3d7b93ff7318b655253f0af0bb331aeb858b09e9430a0883a25284de23f56915709b3e0cba1922c0300c7ec4fad362d2c1f9b97078b716da

    • SSDEEP

      12288:OMrXy90v40dudcMdOTewkiLZDN9G8zf4RSzWKZazvnqdsI:RyW4pLIew5h9vzARLKua

    • 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