General

  • Target

    d8ba0ca06b448a4ff50207b2ca79a3f540de9ab6ab766cc5c2d10ca07c200723

  • Size

    981KB

  • Sample

    230411-n6l6lsdh9w

  • MD5

    45c789e78117b8374e211a66c52c831e

  • SHA1

    aeb08df1481ca438045109dfd710fab98b4daaa1

  • SHA256

    d8ba0ca06b448a4ff50207b2ca79a3f540de9ab6ab766cc5c2d10ca07c200723

  • SHA512

    9b58a94e9d72786c97a6c91ceec9b3a724812a57e63222ec54859e2344890fc82a149da43fd34169de65781a116e4e0c7360e0a1bdfdde82c5f20266b7c3520b

  • SSDEEP

    24576:gyxo6XuEtM/3JAXxBJ/KbTDGPKqnfry2:n66XuEq/3eXxO/DG5G

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

amadey

Version

3.70

C2

77.91.124.207/plays/chapter/index.php

Extracted

Family

redline

Botnet

nord

C2

176.113.115.145:4125

Attributes
  • auth_value

    ebb7d38cdbd7c83cf6363ef3feb3a530

Targets

    • Target

      d8ba0ca06b448a4ff50207b2ca79a3f540de9ab6ab766cc5c2d10ca07c200723

    • Size

      981KB

    • MD5

      45c789e78117b8374e211a66c52c831e

    • SHA1

      aeb08df1481ca438045109dfd710fab98b4daaa1

    • SHA256

      d8ba0ca06b448a4ff50207b2ca79a3f540de9ab6ab766cc5c2d10ca07c200723

    • SHA512

      9b58a94e9d72786c97a6c91ceec9b3a724812a57e63222ec54859e2344890fc82a149da43fd34169de65781a116e4e0c7360e0a1bdfdde82c5f20266b7c3520b

    • SSDEEP

      24576:gyxo6XuEtM/3JAXxBJ/KbTDGPKqnfry2:n66XuEq/3eXxO/DG5G

    • 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