General

  • Target

    fcde76a87c5210c91087fa6501de9bf460797116e6371e337c293a2753bf9071

  • Size

    928KB

  • Sample

    230410-1mc5taaa4y

  • MD5

    7da8d00a20dca82819db8e2e82883286

  • SHA1

    61111549164d4d0df7c88f88e56ae96932837118

  • SHA256

    fcde76a87c5210c91087fa6501de9bf460797116e6371e337c293a2753bf9071

  • SHA512

    e1af6bb3ecdd82afa6826e5ed2928143373a1742443fc3fdfef01fa11971df0d0aa2ca411a1fa99bcbfd206409fe09a9329b48a85351a72cb0defe9b72392a56

  • SSDEEP

    24576:RyqMDFxzCOec3noOmVPTIjPTruRawy1pTn:EqkFxzDoOm9EfAm

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

      fcde76a87c5210c91087fa6501de9bf460797116e6371e337c293a2753bf9071

    • Size

      928KB

    • MD5

      7da8d00a20dca82819db8e2e82883286

    • SHA1

      61111549164d4d0df7c88f88e56ae96932837118

    • SHA256

      fcde76a87c5210c91087fa6501de9bf460797116e6371e337c293a2753bf9071

    • SHA512

      e1af6bb3ecdd82afa6826e5ed2928143373a1742443fc3fdfef01fa11971df0d0aa2ca411a1fa99bcbfd206409fe09a9329b48a85351a72cb0defe9b72392a56

    • SSDEEP

      24576:RyqMDFxzCOec3noOmVPTIjPTruRawy1pTn:EqkFxzDoOm9EfAm

    • 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