General

  • Target

    74de6a06696c18ba946b6a155886c6e9.exe

  • Size

    1013KB

  • Sample

    230324-sx11mahd5y

  • MD5

    74de6a06696c18ba946b6a155886c6e9

  • SHA1

    63f0c72d0780a112a76f7efeae5429f6a6548085

  • SHA256

    01a503d1dd46bbb4e8f160d957dcc4ad008d262c641b3dc63da3066f2002c8d3

  • SHA512

    64aad628c86e2c6b90e4a3c3b736b5cee8c2b7475826209079c0bdc4be86fedd535e4b78e6ba95de25c2043c224ba404266f733f592a9c6c0060ef178ee1791d

  • SSDEEP

    24576:Yy5JeDW7G30Wn9i/vZNMYsybjOKpXtWAHE5Pnd3jZn32CZjf:f+qBWnc/xNJxbKwLk5PndzR32C

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

redline

Botnet

USA

C2

65.108.152.34:37345

Attributes
  • auth_value

    01ecb56953469aaed8efad25c0f68a64

Extracted

Family

aurora

C2

94.142.138.215:8081

Extracted

Family

redline

Botnet

Anh123

C2

199.115.193.116:11300

Attributes
  • auth_value

    db990971ec3911c24ea05eeccc2e1f60

Targets

    • Target

      74de6a06696c18ba946b6a155886c6e9.exe

    • Size

      1013KB

    • MD5

      74de6a06696c18ba946b6a155886c6e9

    • SHA1

      63f0c72d0780a112a76f7efeae5429f6a6548085

    • SHA256

      01a503d1dd46bbb4e8f160d957dcc4ad008d262c641b3dc63da3066f2002c8d3

    • SHA512

      64aad628c86e2c6b90e4a3c3b736b5cee8c2b7475826209079c0bdc4be86fedd535e4b78e6ba95de25c2043c224ba404266f733f592a9c6c0060ef178ee1791d

    • SSDEEP

      24576:Yy5JeDW7G30Wn9i/vZNMYsybjOKpXtWAHE5Pnd3jZn32CZjf:f+qBWnc/xNJxbKwLk5PndzR32C

    • 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

2
T1082

Collection

Data from Local System

2
T1005

Tasks