General

  • Target

    a602d5d56397e412bd3c0deb2e9ad4eea9de4a3a109e34388146e170e853ecf7

  • Size

    790KB

  • Sample

    230410-1ps9taaa5y

  • MD5

    b4d34450ddae4b8989110dd73c947305

  • SHA1

    59fcea586c256d503387ce2527d6dd8060d4e8d5

  • SHA256

    a602d5d56397e412bd3c0deb2e9ad4eea9de4a3a109e34388146e170e853ecf7

  • SHA512

    9cbafefc127386a612576d78b60343a5b25c59566ebba3cf01a4da5890b65fa088bb9d0fea7f08f6c7b84b852a31299e0b53e025cd7614159531bc3bedbfddd6

  • SSDEEP

    24576:ZyO9ko+Ymz4IXFog9HrxfUKl2ZXnnbPHHTeJRa:M8H+zUa5rxM9nLTy

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

      a602d5d56397e412bd3c0deb2e9ad4eea9de4a3a109e34388146e170e853ecf7

    • Size

      790KB

    • MD5

      b4d34450ddae4b8989110dd73c947305

    • SHA1

      59fcea586c256d503387ce2527d6dd8060d4e8d5

    • SHA256

      a602d5d56397e412bd3c0deb2e9ad4eea9de4a3a109e34388146e170e853ecf7

    • SHA512

      9cbafefc127386a612576d78b60343a5b25c59566ebba3cf01a4da5890b65fa088bb9d0fea7f08f6c7b84b852a31299e0b53e025cd7614159531bc3bedbfddd6

    • SSDEEP

      24576:ZyO9ko+Ymz4IXFog9HrxfUKl2ZXnnbPHHTeJRa:M8H+zUa5rxM9nLTy

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks