General

  • Target

    f1e8c4d3c0ad964b781157e737ccc4367ac83bbbc6447897967ed323a2d32a0c

  • Size

    600KB

  • Sample

    230609-fe6f6sbg41

  • MD5

    9e3f7e522aea706281bf2f5fed06e726

  • SHA1

    34d7a9d9e04e2493763f240778d4b025855bdf55

  • SHA256

    f1e8c4d3c0ad964b781157e737ccc4367ac83bbbc6447897967ed323a2d32a0c

  • SHA512

    6c10caef6cae14791ed12e0f2e8a7bf2945f4eb5bbcc0da6750147a020cbe5526ee369f970d45cbf348e6d4e049f200c32d906bdc2fb4fe01201cfc5ac9d2c89

  • SSDEEP

    12288:AMr0y90ELZLMb4fn5LiEadLXvIULiDUZFGPa6a1JbZY2M:EynRMuadLjrGwlXM

Malware Config

Extracted

Family

redline

Botnet

duha

C2

83.97.73.129:19068

Attributes
  • auth_value

    aafe99874c3b8854069470882e00246c

Extracted

Family

amadey

Version

3.83

C2

77.91.68.30/music/rock/index.php

Extracted

Family

redline

Botnet

crazy

C2

83.97.73.129:19068

Attributes
  • auth_value

    66bc4d9682ea090eef64a299ece12fdd

Targets

    • Target

      f1e8c4d3c0ad964b781157e737ccc4367ac83bbbc6447897967ed323a2d32a0c

    • Size

      600KB

    • MD5

      9e3f7e522aea706281bf2f5fed06e726

    • SHA1

      34d7a9d9e04e2493763f240778d4b025855bdf55

    • SHA256

      f1e8c4d3c0ad964b781157e737ccc4367ac83bbbc6447897967ed323a2d32a0c

    • SHA512

      6c10caef6cae14791ed12e0f2e8a7bf2945f4eb5bbcc0da6750147a020cbe5526ee369f970d45cbf348e6d4e049f200c32d906bdc2fb4fe01201cfc5ac9d2c89

    • SSDEEP

      12288:AMr0y90ELZLMb4fn5LiEadLXvIULiDUZFGPa6a1JbZY2M:EynRMuadLjrGwlXM

    • 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.

    • 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.

    • Suspicious use of SetThreadContext

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