General

  • Target

    setup.exe

  • Size

    1.0MB

  • Sample

    230322-b1tmaaeb75

  • MD5

    87c69c536af17f8d4a9e0d57750cc6f2

  • SHA1

    dda5c3b4850568178277ba7870b555e1499f780d

  • SHA256

    8ac88ae271259846109827c9d51c495c6400e29df34fcb26693560ec6ebf2e97

  • SHA512

    2a554cebffa04db15aa92a1193cb8e3f5f24cb6673691435f59cb29a7ac76f12c60ea757d1f0d091c3213044f9ca05062769c1364146b4f25d13fcd76b35b023

  • SSDEEP

    24576:9yIFZnTLDCfLWNJ4kmtEwydOmX/zAFUmq/XFdJA:YcnGTWNJ38JY/zAFqXFdJ

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

vint

C2

193.233.20.30:4125

Attributes
  • auth_value

    fb8811912f8370b3d23bffda092d88d0

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Targets

    • Target

      setup.exe

    • Size

      1.0MB

    • MD5

      87c69c536af17f8d4a9e0d57750cc6f2

    • SHA1

      dda5c3b4850568178277ba7870b555e1499f780d

    • SHA256

      8ac88ae271259846109827c9d51c495c6400e29df34fcb26693560ec6ebf2e97

    • SHA512

      2a554cebffa04db15aa92a1193cb8e3f5f24cb6673691435f59cb29a7ac76f12c60ea757d1f0d091c3213044f9ca05062769c1364146b4f25d13fcd76b35b023

    • SSDEEP

      24576:9yIFZnTLDCfLWNJ4kmtEwydOmX/zAFUmq/XFdJA:YcnGTWNJ38JY/zAFqXFdJ

    • 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