General

  • Target

    4c0538b1dd5b11c720addc22ff90bac5064513409d9bbb0ce65f4bcbd0c2193a

  • Size

    1.0MB

  • Sample

    230326-arfhmagh2y

  • MD5

    bf44c7fa05df59caa122460a7964dfcf

  • SHA1

    2e6b40bce7a52c845a7395fd1d930d12e76e688d

  • SHA256

    4c0538b1dd5b11c720addc22ff90bac5064513409d9bbb0ce65f4bcbd0c2193a

  • SHA512

    b49280d32ed19b8293f44b722db952c41a6112e0987592e67ad36170f45ee9481a9a9e2237bf6cc82f6f621e4637076478777feaaf560f391b2de8b81537ae74

  • SSDEEP

    24576:byVSG1ahw4/Rb3dAV9o6C/9bZ5tuWJko2DqV1QOb20qD/:OwG0f/R5Z7vOo2OV1vbgD

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

netu

C2

193.233.20.32:4125

Attributes
  • auth_value

    9641925ae487005582b5cf30476dd305

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Targets

    • Target

      4c0538b1dd5b11c720addc22ff90bac5064513409d9bbb0ce65f4bcbd0c2193a

    • Size

      1.0MB

    • MD5

      bf44c7fa05df59caa122460a7964dfcf

    • SHA1

      2e6b40bce7a52c845a7395fd1d930d12e76e688d

    • SHA256

      4c0538b1dd5b11c720addc22ff90bac5064513409d9bbb0ce65f4bcbd0c2193a

    • SHA512

      b49280d32ed19b8293f44b722db952c41a6112e0987592e67ad36170f45ee9481a9a9e2237bf6cc82f6f621e4637076478777feaaf560f391b2de8b81537ae74

    • SSDEEP

      24576:byVSG1ahw4/Rb3dAV9o6C/9bZ5tuWJko2DqV1QOb20qD/:OwG0f/R5Z7vOo2OV1vbgD

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Lumma Stealer

      An infostealer written in C++ first seen in August 2022.

    • 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

    • 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.

    • Uses the VBS compiler for execution

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scripting

1
T1064

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

Scripting

1
T1064

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