General

  • Target

    797cd8fc8d79347b8bcd37e4d3da854f81e02dbe2dc7c44e52afe9076ef43ae5

  • Size

    1.3MB

  • Sample

    230224-l52tkach2x

  • MD5

    9760f75761d6eeedd9e5fe0366741a76

  • SHA1

    eb5c2ddc83b31a1ce420e52a71f05446660242a6

  • SHA256

    797cd8fc8d79347b8bcd37e4d3da854f81e02dbe2dc7c44e52afe9076ef43ae5

  • SHA512

    74060161db8b592ac80acd48f36b3260cb8d15240bb0d283adc49333a701ac3dc5d0626d802b562c6b770275b73cfcc68e0c7edde7bf78981223834fe2f08f6c

  • SSDEEP

    24576:7yRmwmpt6jzLqjrazvht/+XcnU1JwMYbtyuWxAOR5OgIswXSImHa:uUzp0LqjrOvKRDJ2OLOjswUH

Malware Config

Extracted

Family

redline

Botnet

ronur

C2

193.233.20.20:4134

Attributes
  • auth_value

    f88f86755a528d4b25f6f3628c460965

Extracted

Family

redline

Botnet

funka

C2

193.233.20.20:4134

Attributes
  • auth_value

    cdb395608d7ec633dce3d2f0c7fb0741

Extracted

Family

amadey

Version

3.67

C2

193.233.20.15/dF30Hn4m/index.php

Targets

    • Target

      797cd8fc8d79347b8bcd37e4d3da854f81e02dbe2dc7c44e52afe9076ef43ae5

    • Size

      1.3MB

    • MD5

      9760f75761d6eeedd9e5fe0366741a76

    • SHA1

      eb5c2ddc83b31a1ce420e52a71f05446660242a6

    • SHA256

      797cd8fc8d79347b8bcd37e4d3da854f81e02dbe2dc7c44e52afe9076ef43ae5

    • SHA512

      74060161db8b592ac80acd48f36b3260cb8d15240bb0d283adc49333a701ac3dc5d0626d802b562c6b770275b73cfcc68e0c7edde7bf78981223834fe2f08f6c

    • SSDEEP

      24576:7yRmwmpt6jzLqjrazvht/+XcnU1JwMYbtyuWxAOR5OgIswXSImHa:uUzp0LqjrOvKRDJ2OLOjswUH

    • 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