General

  • Target

    5c5fb94c2700e53cc35e25cb5012e32bc8f4bda2b265e3ab642973679d5e8049

  • Size

    1.0MB

  • Sample

    230328-2v9pesfd81

  • MD5

    2e777101f49a8541c65d467a5d74e161

  • SHA1

    82a3fef7204ef5c64aea4ee23f81fbda3a4bf5cf

  • SHA256

    5c5fb94c2700e53cc35e25cb5012e32bc8f4bda2b265e3ab642973679d5e8049

  • SHA512

    e2435555cd186f55f8795a17d7a65abeddc2a51f01e02a807bdf2aa612c23efd6f332c9e74aad5fcaeae48581f70bf05f1398bed5f058d7e81617f049d70ab8b

  • SSDEEP

    24576:BygHR07w4yqTwIt3sAQKkZUlPbzvFKM0sfBkQma:0B7w4VzhQ3k39lfBk

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

nado

C2

176.113.115.145:4125

Attributes
  • auth_value

    a648e365d8e0df895a84152ad68ffc56

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Extracted

Family

aurora

C2

212.87.204.93:8081

Targets

    • Target

      5c5fb94c2700e53cc35e25cb5012e32bc8f4bda2b265e3ab642973679d5e8049

    • Size

      1.0MB

    • MD5

      2e777101f49a8541c65d467a5d74e161

    • SHA1

      82a3fef7204ef5c64aea4ee23f81fbda3a4bf5cf

    • SHA256

      5c5fb94c2700e53cc35e25cb5012e32bc8f4bda2b265e3ab642973679d5e8049

    • SHA512

      e2435555cd186f55f8795a17d7a65abeddc2a51f01e02a807bdf2aa612c23efd6f332c9e74aad5fcaeae48581f70bf05f1398bed5f058d7e81617f049d70ab8b

    • SSDEEP

      24576:BygHR07w4yqTwIt3sAQKkZUlPbzvFKM0sfBkQma:0B7w4VzhQ3k39lfBk

    • Amadey

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

    • Aurora

      Aurora is a crypto wallet stealer written in Golang.

    • 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.

    • 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

3
T1082

Collection

Data from Local System

2
T1005

Tasks