General

  • Target

    cb3d7fe29fc55f920fa397efc78040f4cad672314474286f4d26cc4f522600ae

  • Size

    1012KB

  • Sample

    230324-pc1mkseb92

  • MD5

    874375d1993064c71e69496464d71d94

  • SHA1

    566c4e1bee09f117602f66db79d02374e381bde2

  • SHA256

    cb3d7fe29fc55f920fa397efc78040f4cad672314474286f4d26cc4f522600ae

  • SHA512

    fbf5a310f6ec14f4f0d0b333ff9426ce1ec2856cb37da111239fd03f06fa06ad9f7da4487e2245bee9802790fa09eb2ccf1a50dbbf191bc8a9e35536fcda53f0

  • SSDEEP

    24576:YyKDpeof8/dQtAv1pLgChJuRdk+d82ef+ITBvpXg:fK1g/rv3P+azH1vB

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

goga

C2

193.233.20.31:4125

Attributes
  • auth_value

    d23290cf37dcc5419576040359a72599

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Targets

    • Target

      cb3d7fe29fc55f920fa397efc78040f4cad672314474286f4d26cc4f522600ae

    • Size

      1012KB

    • MD5

      874375d1993064c71e69496464d71d94

    • SHA1

      566c4e1bee09f117602f66db79d02374e381bde2

    • SHA256

      cb3d7fe29fc55f920fa397efc78040f4cad672314474286f4d26cc4f522600ae

    • SHA512

      fbf5a310f6ec14f4f0d0b333ff9426ce1ec2856cb37da111239fd03f06fa06ad9f7da4487e2245bee9802790fa09eb2ccf1a50dbbf191bc8a9e35536fcda53f0

    • SSDEEP

      24576:YyKDpeof8/dQtAv1pLgChJuRdk+d82ef+ITBvpXg:fK1g/rv3P+azH1vB

    • 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