General

  • Target

    e8cd33b9b2d6594e3ff45b1d61e75f62f5ed8edb4929ab64c0a151eeb7e61dc9

  • Size

    992KB

  • Sample

    230401-nmz85ahg37

  • MD5

    aefe81e59ff1fd0c5f8af5b8cefdb4fb

  • SHA1

    9ec5553f4779a2e1d18027cef4d086a5486930b9

  • SHA256

    e8cd33b9b2d6594e3ff45b1d61e75f62f5ed8edb4929ab64c0a151eeb7e61dc9

  • SHA512

    23e6437ac6fbb0812f07e7495dbe53b5b4096487371d5cffd87599be6fcf5394c5a2fa339a5e6c6e8c00116e89391c800c8d93a5a06d6b7fdcb326eee47c5289

  • SSDEEP

    24576:eygQk5OeVl/TkJz4/0eFwTZEeH2K9u3vKM2MUg4lHxO/QryWvnV:tJkn/u4/0eFwTM/FzUVhEMX

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

      e8cd33b9b2d6594e3ff45b1d61e75f62f5ed8edb4929ab64c0a151eeb7e61dc9

    • Size

      992KB

    • MD5

      aefe81e59ff1fd0c5f8af5b8cefdb4fb

    • SHA1

      9ec5553f4779a2e1d18027cef4d086a5486930b9

    • SHA256

      e8cd33b9b2d6594e3ff45b1d61e75f62f5ed8edb4929ab64c0a151eeb7e61dc9

    • SHA512

      23e6437ac6fbb0812f07e7495dbe53b5b4096487371d5cffd87599be6fcf5394c5a2fa339a5e6c6e8c00116e89391c800c8d93a5a06d6b7fdcb326eee47c5289

    • SSDEEP

      24576:eygQk5OeVl/TkJz4/0eFwTZEeH2K9u3vKM2MUg4lHxO/QryWvnV:tJkn/u4/0eFwTM/FzUVhEMX

    • 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