General

  • Target

    74da773de9d9c52d054c3b076e9e0b66ea1985b7a35658d64e0ff2eca4a55094

  • Size

    1.0MB

  • Sample

    230328-1ys1eade88

  • MD5

    03a6673e7fda738ecb946282ff68dc2c

  • SHA1

    7e08599cc2c95c466f7ffe8a3d7ead594dc67113

  • SHA256

    74da773de9d9c52d054c3b076e9e0b66ea1985b7a35658d64e0ff2eca4a55094

  • SHA512

    5f841c71f328f8b7250a54c4b9a59b70366eb4727487c9cd998c90e9d6ab3d29a2fa36809f1a759024eaace45c7f92e3a15acc9409e6d882a248072b9eff0bc3

  • SSDEEP

    24576:VyTiHw8cwEMGM1jCANJjEK0+4ps8uWu9zxku/m+fZ2jW8vt:w2WjMGM7NJjEK0qSSzxPO+x2n

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

      74da773de9d9c52d054c3b076e9e0b66ea1985b7a35658d64e0ff2eca4a55094

    • Size

      1.0MB

    • MD5

      03a6673e7fda738ecb946282ff68dc2c

    • SHA1

      7e08599cc2c95c466f7ffe8a3d7ead594dc67113

    • SHA256

      74da773de9d9c52d054c3b076e9e0b66ea1985b7a35658d64e0ff2eca4a55094

    • SHA512

      5f841c71f328f8b7250a54c4b9a59b70366eb4727487c9cd998c90e9d6ab3d29a2fa36809f1a759024eaace45c7f92e3a15acc9409e6d882a248072b9eff0bc3

    • SSDEEP

      24576:VyTiHw8cwEMGM1jCANJjEK0+4ps8uWu9zxku/m+fZ2jW8vt:w2WjMGM7NJjEK0qSSzxPO+x2n

    • 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