General

  • Target

    94be47c583f7fec1ca08ac057d4ce6b1caa2d7a441ba26c282b9f8b319b721bb

  • Size

    998KB

  • Sample

    230331-1bz57sdf27

  • MD5

    f63be2a9380f5726ec342298f2f16265

  • SHA1

    ae1a96bcb77015e9c16a734167095b1263772ce8

  • SHA256

    94be47c583f7fec1ca08ac057d4ce6b1caa2d7a441ba26c282b9f8b319b721bb

  • SHA512

    48d216da4e2a062aa6bf3123ee8b0f185baf29d0afaa116bed269835c0eff45aa495c079205bf83c0004c3ffd4c465d95b1172f9ba55bcd49dbc7cd868f1a83f

  • SSDEEP

    24576:Cywb72+/Cjy/iQ+bE5Thfnr9dco3dcOdjkfOc8rW:pPPhfw1dnTNtddG

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

      94be47c583f7fec1ca08ac057d4ce6b1caa2d7a441ba26c282b9f8b319b721bb

    • Size

      998KB

    • MD5

      f63be2a9380f5726ec342298f2f16265

    • SHA1

      ae1a96bcb77015e9c16a734167095b1263772ce8

    • SHA256

      94be47c583f7fec1ca08ac057d4ce6b1caa2d7a441ba26c282b9f8b319b721bb

    • SHA512

      48d216da4e2a062aa6bf3123ee8b0f185baf29d0afaa116bed269835c0eff45aa495c079205bf83c0004c3ffd4c465d95b1172f9ba55bcd49dbc7cd868f1a83f

    • SSDEEP

      24576:Cywb72+/Cjy/iQ+bE5Thfnr9dco3dcOdjkfOc8rW:pPPhfw1dnTNtddG

    • 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