General

  • Target

    c7c744981610377ba9562abccfc1793e.exe

  • Size

    643KB

  • Sample

    230206-nz5z5sha51

  • MD5

    c7c744981610377ba9562abccfc1793e

  • SHA1

    15b360b01b03c449687cebdbb180eddf06c46722

  • SHA256

    ce766e4d494c2be709cd4e0d7a9c55b0acc3c3b4625bf5f2af13a3740d2935d3

  • SHA512

    4e520774dbef1130f6c44afe1e36b700fbaf89156c18c8efd93235a3043ae830c5f7fc365a1f568c79782b02df84baeb3c5799b8f5ad29627fc125cf2bafcf2e

  • SSDEEP

    12288:IMrxy90WcDKMcSLLt2MZcy1Sauq8oOo+XFaMMYF7ka7pgkR:pyLcDK6pZcykaIozSl7kgpX

Malware Config

Extracted

Family

redline

Botnet

bilod

C2

193.233.20.7:4138

Attributes
  • auth_value

    407a8c8d5a1f9a3348afc8c6b0155512

Extracted

Family

amadey

Version

3.66

C2

62.204.41.5/Bu58Ngs/index.php

Targets

    • Target

      c7c744981610377ba9562abccfc1793e.exe

    • Size

      643KB

    • MD5

      c7c744981610377ba9562abccfc1793e

    • SHA1

      15b360b01b03c449687cebdbb180eddf06c46722

    • SHA256

      ce766e4d494c2be709cd4e0d7a9c55b0acc3c3b4625bf5f2af13a3740d2935d3

    • SHA512

      4e520774dbef1130f6c44afe1e36b700fbaf89156c18c8efd93235a3043ae830c5f7fc365a1f568c79782b02df84baeb3c5799b8f5ad29627fc125cf2bafcf2e

    • SSDEEP

      12288:IMrxy90WcDKMcSLLt2MZcy1Sauq8oOo+XFaMMYF7ka7pgkR:pyLcDK6pZcykaIozSl7kgpX

    • 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