General

  • Target

    32a45b9cbeb61239e74de94c0f8ffbc9366a290be21c68039ef58681b0498287

  • Size

    843KB

  • Sample

    230411-m6j6ksdf8z

  • MD5

    6734af6a3892ac82049d0d5e5dc554b4

  • SHA1

    d37a875a50927a78a7854aa2c086f1b8ef200927

  • SHA256

    32a45b9cbeb61239e74de94c0f8ffbc9366a290be21c68039ef58681b0498287

  • SHA512

    f8826d8c755baa8bff8e9479ffdba6341263de439fdfc8f96cbf3aaa84c6a41d33d8fc2fab0ab3e70e8a19d556bd04ab75951d7c358aec0128ed9f11541fc7f6

  • SSDEEP

    24576:Vy1LD9fY4bGVG1vrboVb5scK1ENKtacl+WJx+2sj:w1LD9fkVuSbm2CacYn

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

nahui

C2

176.113.115.145:4125

Attributes
  • auth_value

    b9ed10946d21e28d58d0c72c535cde6f

Extracted

Family

amadey

Version

3.70

C2

77.91.124.207/plays/chapter/index.php

Targets

    • Target

      32a45b9cbeb61239e74de94c0f8ffbc9366a290be21c68039ef58681b0498287

    • Size

      843KB

    • MD5

      6734af6a3892ac82049d0d5e5dc554b4

    • SHA1

      d37a875a50927a78a7854aa2c086f1b8ef200927

    • SHA256

      32a45b9cbeb61239e74de94c0f8ffbc9366a290be21c68039ef58681b0498287

    • SHA512

      f8826d8c755baa8bff8e9479ffdba6341263de439fdfc8f96cbf3aaa84c6a41d33d8fc2fab0ab3e70e8a19d556bd04ab75951d7c358aec0128ed9f11541fc7f6

    • SSDEEP

      24576:Vy1LD9fY4bGVG1vrboVb5scK1ENKtacl+WJx+2sj:w1LD9fkVuSbm2CacYn

    • 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

    • 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

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Tasks