General

  • Target

    5220cd048913653f232764ed136ee2e71c4089f5c2c1e2d782ce6b065387fe77

  • Size

    1.0MB

  • Sample

    230324-apgmxada71

  • MD5

    975a00b8341331e401f9a21942a3f7bc

  • SHA1

    22e2e48f589d0af24c56454a00647bfd20eee963

  • SHA256

    5220cd048913653f232764ed136ee2e71c4089f5c2c1e2d782ce6b065387fe77

  • SHA512

    273a648413e44000ac98bbaa71b09f2c0a35705f7f6faad2ff8ec4f4da4cd057fff29112233d7179e0b20a1f3d2af4d7fcc911da5192798a9247c42088224846

  • SSDEEP

    24576:Vy+eKH8jHB1gIoSosmsSTMiEC/F+oMZogcYbW:wljHrfZmsSTBRF+oMLb

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

      5220cd048913653f232764ed136ee2e71c4089f5c2c1e2d782ce6b065387fe77

    • Size

      1.0MB

    • MD5

      975a00b8341331e401f9a21942a3f7bc

    • SHA1

      22e2e48f589d0af24c56454a00647bfd20eee963

    • SHA256

      5220cd048913653f232764ed136ee2e71c4089f5c2c1e2d782ce6b065387fe77

    • SHA512

      273a648413e44000ac98bbaa71b09f2c0a35705f7f6faad2ff8ec4f4da4cd057fff29112233d7179e0b20a1f3d2af4d7fcc911da5192798a9247c42088224846

    • SSDEEP

      24576:Vy+eKH8jHB1gIoSosmsSTMiEC/F+oMZogcYbW:wljHrfZmsSTBRF+oMLb

    • 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

    • Downloads MZ/PE file

    • 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 Microsoft Outlook profiles

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

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

3
T1012

System Information Discovery

3
T1082

Remote System Discovery

1
T1018

Collection

Data from Local System

2
T1005

Email Collection

1
T1114

Command and Control

Web Service

1
T1102

Tasks