General

  • Target

    db4f1bb133fc499f452bc7874883f57aaa8e1ad87acafbea54ce25e2bc1c8d25

  • Size

    992KB

  • Sample

    230401-mv4e3she36

  • MD5

    3fbeaa28222add13389d21638c7b9f21

  • SHA1

    2f0b42694e935506dbf5ef98c97bf5a310b00e81

  • SHA256

    db4f1bb133fc499f452bc7874883f57aaa8e1ad87acafbea54ce25e2bc1c8d25

  • SHA512

    5813fead250007c8c6a5d7001fa7167a90c6c5c15dbde0fd77d1f530e75deb39963c2a58db11e88cd113d3125a9d2575eead6cdb23acca8ae2de18531a66c4df

  • SSDEEP

    24576:Vyu4sTL8UqiSdqL8vJUj/GMlRX4GUaR40gm0WmBDvrxp/d0:wu4svUlafljUaR4ecnxpl

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

      db4f1bb133fc499f452bc7874883f57aaa8e1ad87acafbea54ce25e2bc1c8d25

    • Size

      992KB

    • MD5

      3fbeaa28222add13389d21638c7b9f21

    • SHA1

      2f0b42694e935506dbf5ef98c97bf5a310b00e81

    • SHA256

      db4f1bb133fc499f452bc7874883f57aaa8e1ad87acafbea54ce25e2bc1c8d25

    • SHA512

      5813fead250007c8c6a5d7001fa7167a90c6c5c15dbde0fd77d1f530e75deb39963c2a58db11e88cd113d3125a9d2575eead6cdb23acca8ae2de18531a66c4df

    • SSDEEP

      24576:Vyu4sTL8UqiSdqL8vJUj/GMlRX4GUaR40gm0WmBDvrxp/d0:wu4svUlafljUaR4ecnxpl

    • 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