General

  • Target

    071e796bd4889502ce361eaf381c69fe1edc180e19d985bf4ee5ae17dd53dcc6

  • Size

    992KB

  • Sample

    230411-pd1c7sea4z

  • MD5

    19e0cf316a839b4c39227a4b112b5a25

  • SHA1

    769735c09e26c6eb598fc322cdd0d41d5ebf0e19

  • SHA256

    071e796bd4889502ce361eaf381c69fe1edc180e19d985bf4ee5ae17dd53dcc6

  • SHA512

    8c488397827a50c36d8606f5c79d80322ddff46715e92eb8754f4c18c7ad50685250d00c24e919cad133764fcaf113aa014f6d6f25a2a9fd9198457a2a9eb6df

  • SSDEEP

    24576:dywbcE5m+6z0lZujycDIItIHDFwstS7TPKOuTFi:4Krm9n2ucDFcfJuTF

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

amadey

Version

3.70

C2

77.91.124.207/plays/chapter/index.php

Extracted

Family

redline

Botnet

maxi

C2

185.161.248.90:4125

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Targets

    • Target

      071e796bd4889502ce361eaf381c69fe1edc180e19d985bf4ee5ae17dd53dcc6

    • Size

      992KB

    • MD5

      19e0cf316a839b4c39227a4b112b5a25

    • SHA1

      769735c09e26c6eb598fc322cdd0d41d5ebf0e19

    • SHA256

      071e796bd4889502ce361eaf381c69fe1edc180e19d985bf4ee5ae17dd53dcc6

    • SHA512

      8c488397827a50c36d8606f5c79d80322ddff46715e92eb8754f4c18c7ad50685250d00c24e919cad133764fcaf113aa014f6d6f25a2a9fd9198457a2a9eb6df

    • SSDEEP

      24576:dywbcE5m+6z0lZujycDIItIHDFwstS7TPKOuTFi:4Krm9n2ucDFcfJuTF

    • 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

    • 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

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Tasks