General

  • Target

    260ad6b9cd2ba9dce990041e954eed68ed78f819897d74ca5a1469be9abdf58e

  • Size

    1.0MB

  • Sample

    230328-15vsksfc7y

  • MD5

    820691288b901833418d3eb9faf9113a

  • SHA1

    c6a2be4165b20f6863e03792e2777453f4e48223

  • SHA256

    260ad6b9cd2ba9dce990041e954eed68ed78f819897d74ca5a1469be9abdf58e

  • SHA512

    4d1192f682558fb299aecba589b324eecc8fac17be62ec27c834d9dabd08a511a2a98ff37a3f4107396c251bde7d1b89d338c97aa99222609555fa335e2ae8b2

  • SSDEEP

    24576:Uymc2mXQtgjNr0ALzV1kXSqkzbuZli//IikInw8Z:jj28fL6k+3inuIF

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

      260ad6b9cd2ba9dce990041e954eed68ed78f819897d74ca5a1469be9abdf58e

    • Size

      1.0MB

    • MD5

      820691288b901833418d3eb9faf9113a

    • SHA1

      c6a2be4165b20f6863e03792e2777453f4e48223

    • SHA256

      260ad6b9cd2ba9dce990041e954eed68ed78f819897d74ca5a1469be9abdf58e

    • SHA512

      4d1192f682558fb299aecba589b324eecc8fac17be62ec27c834d9dabd08a511a2a98ff37a3f4107396c251bde7d1b89d338c97aa99222609555fa335e2ae8b2

    • SSDEEP

      24576:Uymc2mXQtgjNr0ALzV1kXSqkzbuZli//IikInw8Z:jj28fL6k+3inuIF

    • 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

2
T1082

Collection

Data from Local System

2
T1005

Tasks