General

  • Target

    d5455ea3d50213d6c1f30aad840b96b81c2196c46a46fd8f63ff89fbc519e7e7

  • Size

    1.0MB

  • Sample

    230324-zybkpabe5y

  • MD5

    eca9ff85f8790e4c979505f35e588d28

  • SHA1

    c76d1793272f11b30e751e5a8222db850021fe80

  • SHA256

    d5455ea3d50213d6c1f30aad840b96b81c2196c46a46fd8f63ff89fbc519e7e7

  • SHA512

    2b325676fc584740fc78894abd89b06b4f588eec690ae02f31f241b52f3137db95244c9fbee25527b8d2a02c74bf4a5755f9dc5afe8ca3f0ae5c2c8eaa33c782

  • SSDEEP

    24576:cyUJJnuUsINSmrWQakEeSIcccf8IIaFDThS3QyH:LUZsQxr7GIxIIADTh2

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

lida

C2

193.233.20.32:4125

Attributes
  • auth_value

    24052aa2e9b85984a98d80cf08623e8d

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Extracted

Family

aurora

C2

212.87.204.93:8081

Extracted

Family

redline

Botnet

Cong

C2

199.115.193.171:48258

Attributes
  • auth_value

    aecbeec46b8431628af8ba12e4621a71

Targets

    • Target

      d5455ea3d50213d6c1f30aad840b96b81c2196c46a46fd8f63ff89fbc519e7e7

    • Size

      1.0MB

    • MD5

      eca9ff85f8790e4c979505f35e588d28

    • SHA1

      c76d1793272f11b30e751e5a8222db850021fe80

    • SHA256

      d5455ea3d50213d6c1f30aad840b96b81c2196c46a46fd8f63ff89fbc519e7e7

    • SHA512

      2b325676fc584740fc78894abd89b06b4f588eec690ae02f31f241b52f3137db95244c9fbee25527b8d2a02c74bf4a5755f9dc5afe8ca3f0ae5c2c8eaa33c782

    • SSDEEP

      24576:cyUJJnuUsINSmrWQakEeSIcccf8IIaFDThS3QyH:LUZsQxr7GIxIIADTh2

    • 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.

    • 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

2
T1012

System Information Discovery

3
T1082

Collection

Data from Local System

2
T1005

Tasks