General

  • Target

    3aad38c7e7181e87571fc598dccdba9170c6451290c6a96793d40f35198b52c9

  • Size

    992KB

  • Sample

    230401-m85v3aba5t

  • MD5

    b3b477c5db2b9fea964baf4632c261ae

  • SHA1

    1ddbef7fd0bb20b742ecdf6678131eea4d2d3b47

  • SHA256

    3aad38c7e7181e87571fc598dccdba9170c6451290c6a96793d40f35198b52c9

  • SHA512

    2a2e1686a2fc0be494af5601664906b657776bbbf681c994eaaff362bece11a15fb9a8938dddc7bab5c9b076287182dfb587c0179ce2540cd1313253c21fb511

  • SSDEEP

    24576:Uymsd5wh7LWJV82K82IVlNmCTZO1vTPArTqFJ:jrTwhmJV829zca4TqGF

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

lift

C2

176.113.115.145:4125

Attributes
  • auth_value

    94f33c242a83de9dcc729e29ec435dfb

Extracted

Family

amadey

Version

3.69

C2

193.233.20.36/joomla/index.php

Targets

    • Target

      3aad38c7e7181e87571fc598dccdba9170c6451290c6a96793d40f35198b52c9

    • Size

      992KB

    • MD5

      b3b477c5db2b9fea964baf4632c261ae

    • SHA1

      1ddbef7fd0bb20b742ecdf6678131eea4d2d3b47

    • SHA256

      3aad38c7e7181e87571fc598dccdba9170c6451290c6a96793d40f35198b52c9

    • SHA512

      2a2e1686a2fc0be494af5601664906b657776bbbf681c994eaaff362bece11a15fb9a8938dddc7bab5c9b076287182dfb587c0179ce2540cd1313253c21fb511

    • SSDEEP

      24576:Uymsd5wh7LWJV82K82IVlNmCTZO1vTPArTqFJ:jrTwhmJV829zca4TqGF

    • 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