General

  • Target

    84e8917abb66b06ac7009b6c80a789fca7c84104dea0c6735205b9fb96dc8f60

  • Size

    785KB

  • Sample

    230409-yyvg5aef8x

  • MD5

    68d6510d8170f6d4e268b3ce27412ec3

  • SHA1

    37ab39d011340bd88faf7e49e5ea70a5d6201cb5

  • SHA256

    84e8917abb66b06ac7009b6c80a789fca7c84104dea0c6735205b9fb96dc8f60

  • SHA512

    33f24f25ccd5aba2b887b779514ce67e06069866f230fa9cf8f1fc767dd6c0a630d35456d76c0530abc8ec95c413b5218234cebc35170c9024b0bf4e34ec2672

  • SSDEEP

    12288:EMr8y90rfhUZ+Ab2tgU7BhJ8aIN+TKwniClZunrFzb0bjls9reP3By0GpaLi:IycgJ2/b8VoTKvyZuntb0mIRDJi

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      84e8917abb66b06ac7009b6c80a789fca7c84104dea0c6735205b9fb96dc8f60

    • Size

      785KB

    • MD5

      68d6510d8170f6d4e268b3ce27412ec3

    • SHA1

      37ab39d011340bd88faf7e49e5ea70a5d6201cb5

    • SHA256

      84e8917abb66b06ac7009b6c80a789fca7c84104dea0c6735205b9fb96dc8f60

    • SHA512

      33f24f25ccd5aba2b887b779514ce67e06069866f230fa9cf8f1fc767dd6c0a630d35456d76c0530abc8ec95c413b5218234cebc35170c9024b0bf4e34ec2672

    • SSDEEP

      12288:EMr8y90rfhUZ+Ab2tgU7BhJ8aIN+TKwniClZunrFzb0bjls9reP3By0GpaLi:IycgJ2/b8VoTKvyZuntb0mIRDJi

    • 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