General

  • Target

    681ea731e7a6a47bf239d517ec23a5b02e1dc5baeffbc70973730aada8192470

  • Size

    1020KB

  • Sample

    230323-zf2ddsaa69

  • MD5

    c483999daf0c0e5b335e92be7eb02c41

  • SHA1

    bbbc1d5a854702aac86312a97644fe3685ced359

  • SHA256

    681ea731e7a6a47bf239d517ec23a5b02e1dc5baeffbc70973730aada8192470

  • SHA512

    97073c0a322c06971a0f6aa44502f356ed01b7180ca9c25598cd540e3fe702665ee40526a13cec87fd169fca4d973f728d3cad5737483e36dc77ee475284f692

  • SSDEEP

    24576:LyFP9L7GPRrJcaAx1GJ96YDD2SMKHcedDI+yNbz:+F1LwRrJc72ESkep+b

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

lown

C2

193.233.20.31:4125

Attributes
  • auth_value

    4cf836e062bcdc2a4fdbf410f5747ec7

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Targets

    • Target

      681ea731e7a6a47bf239d517ec23a5b02e1dc5baeffbc70973730aada8192470

    • Size

      1020KB

    • MD5

      c483999daf0c0e5b335e92be7eb02c41

    • SHA1

      bbbc1d5a854702aac86312a97644fe3685ced359

    • SHA256

      681ea731e7a6a47bf239d517ec23a5b02e1dc5baeffbc70973730aada8192470

    • SHA512

      97073c0a322c06971a0f6aa44502f356ed01b7180ca9c25598cd540e3fe702665ee40526a13cec87fd169fca4d973f728d3cad5737483e36dc77ee475284f692

    • SSDEEP

      24576:LyFP9L7GPRrJcaAx1GJ96YDD2SMKHcedDI+yNbz:+F1LwRrJc72ESkep+b

    • 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