General

  • Target

    23687ae7a68428b9b6ec125804d57c2e092d55af4399219ffa1f7630a9593081

  • Size

    1.0MB

  • Sample

    230326-ebw8nahd3x

  • MD5

    d6199cf824a6580fe3b017ead5d3ba81

  • SHA1

    7c4f2884b4b1809b17b6eca9e9786ba002f320b9

  • SHA256

    23687ae7a68428b9b6ec125804d57c2e092d55af4399219ffa1f7630a9593081

  • SHA512

    1e5cfa6b56afbe1c36830a401cd4b3c278f3b84fbe310aa65a0abe96043c66e995725ca22ec71b656c6fb8771c3754d298b3cb28a18d539c944c88de8531c6d4

  • SSDEEP

    24576:PyoEXDh3FurT+91Xb6a6NuXIBa7eluguK/G0PFIyU8Zt:adJFY2Zb6a6NuXL7eluzKpP+BO

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

netu

C2

193.233.20.32:4125

Attributes
  • auth_value

    9641925ae487005582b5cf30476dd305

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Targets

    • Target

      23687ae7a68428b9b6ec125804d57c2e092d55af4399219ffa1f7630a9593081

    • Size

      1.0MB

    • MD5

      d6199cf824a6580fe3b017ead5d3ba81

    • SHA1

      7c4f2884b4b1809b17b6eca9e9786ba002f320b9

    • SHA256

      23687ae7a68428b9b6ec125804d57c2e092d55af4399219ffa1f7630a9593081

    • SHA512

      1e5cfa6b56afbe1c36830a401cd4b3c278f3b84fbe310aa65a0abe96043c66e995725ca22ec71b656c6fb8771c3754d298b3cb28a18d539c944c88de8531c6d4

    • SSDEEP

      24576:PyoEXDh3FurT+91Xb6a6NuXIBa7eluguK/G0PFIyU8Zt:adJFY2Zb6a6NuXL7eluzKpP+BO

    • 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