General

  • Target

    70bf95ab8e025a9776bca48f47eecd16.exe

  • Size

    848KB

  • Sample

    230614-hw3gysdh78

  • MD5

    70bf95ab8e025a9776bca48f47eecd16

  • SHA1

    a6f7192b053c50dda3d6d874f61e1e51105a70c4

  • SHA256

    558df7f274fd168e6db46ae7f686b6a0a1e6b6220627db79051a1948ec1d84a9

  • SHA512

    7fbf9eb9f3467887292a1ee5bf95d09249e3adb5e2505474836300869e1d7510527f015eee9b93b5410d917cc4cf157a28c745a70834be7a53de52870dbd4da4

  • SSDEEP

    24576:iytoO5DyPJ283d7QvYh0XakTn5kWbyXcM3/eK37:JtoOH07QvwdcJbo5eK3

Malware Config

Extracted

Family

redline

Botnet

rovno

C2

83.97.73.130:19061

Attributes
  • auth_value

    88306b072bfae0d9e44ed86a222b439d

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.130:19061

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

amadey

Version

3.83

C2

77.91.68.30/music/rock/index.php

Targets

    • Target

      70bf95ab8e025a9776bca48f47eecd16.exe

    • Size

      848KB

    • MD5

      70bf95ab8e025a9776bca48f47eecd16

    • SHA1

      a6f7192b053c50dda3d6d874f61e1e51105a70c4

    • SHA256

      558df7f274fd168e6db46ae7f686b6a0a1e6b6220627db79051a1948ec1d84a9

    • SHA512

      7fbf9eb9f3467887292a1ee5bf95d09249e3adb5e2505474836300869e1d7510527f015eee9b93b5410d917cc4cf157a28c745a70834be7a53de52870dbd4da4

    • SSDEEP

      24576:iytoO5DyPJ283d7QvYh0XakTn5kWbyXcM3/eK37:JtoOH07QvwdcJbo5eK3

    • 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.

    • 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

    • 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

1
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Tasks