General

  • Target

    93aac18b6e6ffc67fe291ea83931f263.exe

  • Size

    1005KB

  • Sample

    230328-d5w93sgg67

  • MD5

    93aac18b6e6ffc67fe291ea83931f263

  • SHA1

    6a4a453913b32618867e9da9cb3388853d458252

  • SHA256

    78031c2c942873e2861368be982040620f8efa70827e547aca028ab8a642fb18

  • SHA512

    56e5cb779d360887c4a252b7c8b9fb2ab0e293b4b3848583c27586b54dee2447793a779de52c4b3a5a4070141f3eabe69615d8e3f7059810bc8f61881e1da876

  • SSDEEP

    24576:MydXqtKPl6ROooNfrM5WFQFIaPsI5sMPA01L0u0agCSPChhXH:7dXjl6R3oNzjQaaFPA6TQTPW

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

renta

C2

176.113.115.145:4125

Attributes
  • auth_value

    359596fd5b36e9925ade4d9a1846bafb

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      93aac18b6e6ffc67fe291ea83931f263.exe

    • Size

      1005KB

    • MD5

      93aac18b6e6ffc67fe291ea83931f263

    • SHA1

      6a4a453913b32618867e9da9cb3388853d458252

    • SHA256

      78031c2c942873e2861368be982040620f8efa70827e547aca028ab8a642fb18

    • SHA512

      56e5cb779d360887c4a252b7c8b9fb2ab0e293b4b3848583c27586b54dee2447793a779de52c4b3a5a4070141f3eabe69615d8e3f7059810bc8f61881e1da876

    • SSDEEP

      24576:MydXqtKPl6ROooNfrM5WFQFIaPsI5sMPA01L0u0agCSPChhXH:7dXjl6R3oNzjQaaFPA6TQTPW

    • 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