General

  • Target

    790cfbdf57c6a4ee20738652ac84280e23bf8fcc101d1efdabd64f70da63ed9b

  • Size

    1.0MB

  • Sample

    230331-jbclgagg98

  • MD5

    a7fae04b27acd9f2df792b1876390e09

  • SHA1

    0c415febabb913d59fcf2d5cc64fba0ae60e97e4

  • SHA256

    790cfbdf57c6a4ee20738652ac84280e23bf8fcc101d1efdabd64f70da63ed9b

  • SHA512

    c984e3f263126ff2d470b5188fd74870c44e3c8769a25fba305ec041ac212227cae19129edc888fc567779aac872d7fa931610bf86ee37898f5373dd2a5146c7

  • SSDEEP

    24576:LyEGVFabjppJJSj6RHnfJDBDc/XJC0wWI7vtvicNj:+EG4jjjSWRHnBDFcY0M7lvJ

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

liba

C2

176.113.115.145:4125

Attributes
  • auth_value

    1a62e130767ad862d1fb9d7ab0115025

Extracted

Family

amadey

Version

3.69

C2

193.233.20.36/joomla/index.php

Targets

    • Target

      790cfbdf57c6a4ee20738652ac84280e23bf8fcc101d1efdabd64f70da63ed9b

    • Size

      1.0MB

    • MD5

      a7fae04b27acd9f2df792b1876390e09

    • SHA1

      0c415febabb913d59fcf2d5cc64fba0ae60e97e4

    • SHA256

      790cfbdf57c6a4ee20738652ac84280e23bf8fcc101d1efdabd64f70da63ed9b

    • SHA512

      c984e3f263126ff2d470b5188fd74870c44e3c8769a25fba305ec041ac212227cae19129edc888fc567779aac872d7fa931610bf86ee37898f5373dd2a5146c7

    • SSDEEP

      24576:LyEGVFabjppJJSj6RHnfJDBDc/XJC0wWI7vtvicNj:+EG4jjjSWRHnBDFcY0M7lvJ

    • 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