General

  • Target

    a27a6325f20b04ced8771599ebc61e81f1158718c0151e817487184426345b63

  • Size

    1.0MB

  • Sample

    230324-19tq3sbh5t

  • MD5

    d37f1d62b9a14999193f6349d524f108

  • SHA1

    fe2ae90c42c2883370cab054f3337c5bc16072b2

  • SHA256

    a27a6325f20b04ced8771599ebc61e81f1158718c0151e817487184426345b63

  • SHA512

    55e492820c8c60549542aafaf72707e2a9d1028312624404f8b382da2f7e56d66298f49360cd1605053e185d1935ac4d1433b24eab12567134cf1b9c202b4479

  • SSDEEP

    24576:Jy6TdOLzeaDb0ulSldns87e/ErAqSBJHk90D6iZ7xqqicy:86TAHeyQ8xmAqiJHU3iZ

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

Targets

    • Target

      a27a6325f20b04ced8771599ebc61e81f1158718c0151e817487184426345b63

    • Size

      1.0MB

    • MD5

      d37f1d62b9a14999193f6349d524f108

    • SHA1

      fe2ae90c42c2883370cab054f3337c5bc16072b2

    • SHA256

      a27a6325f20b04ced8771599ebc61e81f1158718c0151e817487184426345b63

    • SHA512

      55e492820c8c60549542aafaf72707e2a9d1028312624404f8b382da2f7e56d66298f49360cd1605053e185d1935ac4d1433b24eab12567134cf1b9c202b4479

    • SSDEEP

      24576:Jy6TdOLzeaDb0ulSldns87e/ErAqSBJHk90D6iZ7xqqicy:86TAHeyQ8xmAqiJHU3iZ

    • Amadey

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

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • 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