General

  • Target

    file.exe

  • Size

    600KB

  • Sample

    230204-r61ksade69

  • MD5

    3e0bc3bf6087599120095c83924b10eb

  • SHA1

    ebd68b578b7ef26ca23e926eb5d7a9ef9107170d

  • SHA256

    02341b4bb63ad4f99261e12c7f70fb9f503ef094ed14ab308d7e8aa4d015a4f0

  • SHA512

    302d0003eca62962a0a184fab437517c01cf0f9640314010b20c279686f6d24f9a0a0f48a52368d8835a7468a13669e624c1cac49624be93a61fa6bab7a3157f

  • SSDEEP

    12288:yiqMFqi1VrEpCotyUk0RcdKTNF7rUIjXwY1HrKSSU/i:ySqi13otyyReOLVjXwYCr

Malware Config

Extracted

Family

redline

Botnet

redko

C2

62.204.41.170:4179

Attributes
  • auth_value

    9bcf7b0620ff067017d66b9a5d80b547

Extracted

Family

amadey

Version

3.66

C2

62.204.41.5/Bu58Ngs/index.php

Extracted

Family

redline

Botnet

temposs6678

C2

82.115.223.9:15486

Attributes
  • auth_value

    af399e6a2fe66f67025541cf71c64313

Targets

    • Target

      file.exe

    • Size

      600KB

    • MD5

      3e0bc3bf6087599120095c83924b10eb

    • SHA1

      ebd68b578b7ef26ca23e926eb5d7a9ef9107170d

    • SHA256

      02341b4bb63ad4f99261e12c7f70fb9f503ef094ed14ab308d7e8aa4d015a4f0

    • SHA512

      302d0003eca62962a0a184fab437517c01cf0f9640314010b20c279686f6d24f9a0a0f48a52368d8835a7468a13669e624c1cac49624be93a61fa6bab7a3157f

    • SSDEEP

      12288:yiqMFqi1VrEpCotyUk0RcdKTNF7rUIjXwY1HrKSSU/i:ySqi13otyyReOLVjXwYCr

    • 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.

    • 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