General

  • Target

    0b2931b058ecf99941247bdd235d3050f9c3ac222ba8103de6873cf9729323a5

  • Size

    1.0MB

  • Sample

    230323-3j7lcsag95

  • MD5

    b0e42d5f4bedcfcc8c68167f3cd09dc8

  • SHA1

    5a581a0d8956771dc721f18412826bdbbc9fb2b5

  • SHA256

    0b2931b058ecf99941247bdd235d3050f9c3ac222ba8103de6873cf9729323a5

  • SHA512

    3f734e15e3963d3a7f9394b2505367b3150603178695f8f665dde0e7feb7da13274e35d1393ce5d90a8cab709418df78a52b8f5f46d5b294666e68e3523ea1ea

  • SSDEEP

    24576:8yC+y/PpXcTxJSZD9EIYFLxF9gkUkJUO8YCqw+Ll7MY/GCsgvAjp:rCrHpgLmD9E3LxFKk9UOBw+ZQDgYj

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

lown

C2

193.233.20.31:4125

Attributes
  • auth_value

    4cf836e062bcdc2a4fdbf410f5747ec7

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Targets

    • Target

      0b2931b058ecf99941247bdd235d3050f9c3ac222ba8103de6873cf9729323a5

    • Size

      1.0MB

    • MD5

      b0e42d5f4bedcfcc8c68167f3cd09dc8

    • SHA1

      5a581a0d8956771dc721f18412826bdbbc9fb2b5

    • SHA256

      0b2931b058ecf99941247bdd235d3050f9c3ac222ba8103de6873cf9729323a5

    • SHA512

      3f734e15e3963d3a7f9394b2505367b3150603178695f8f665dde0e7feb7da13274e35d1393ce5d90a8cab709418df78a52b8f5f46d5b294666e68e3523ea1ea

    • SSDEEP

      24576:8yC+y/PpXcTxJSZD9EIYFLxF9gkUkJUO8YCqw+Ll7MY/GCsgvAjp:rCrHpgLmD9E3LxFKk9UOBw+ZQDgYj

    • 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