General

  • Target

    76bcf8d457146b28b6a8c8279473bff959ec5ac5524dea4578a7d21b30182a83

  • Size

    956KB

  • Sample

    211214-mgd82afeg4

  • MD5

    a004540fd0cdc30cc37662d16fa149f8

  • SHA1

    f698c0afa3b4418115f23d2d6a6b03d155ea37e4

  • SHA256

    76bcf8d457146b28b6a8c8279473bff959ec5ac5524dea4578a7d21b30182a83

  • SHA512

    746290d2243c983a487b5db59caca3cd86cc29411324e7761d0df3a5b27409e194fb5558d27354eac5eca4391f39c58998fb809399e158ff44e4b40e32f9d643

Malware Config

Extracted

Family

redline

Botnet

@sheke3r

C2

62.182.156.182:21588

Extracted

Family

redline

Botnet

xxluchxx1

C2

212.86.102.63:62907

Extracted

Family

redline

Botnet

cheat

C2

185.112.83.21:21142

Targets

    • Target

      76bcf8d457146b28b6a8c8279473bff959ec5ac5524dea4578a7d21b30182a83

    • Size

      956KB

    • MD5

      a004540fd0cdc30cc37662d16fa149f8

    • SHA1

      f698c0afa3b4418115f23d2d6a6b03d155ea37e4

    • SHA256

      76bcf8d457146b28b6a8c8279473bff959ec5ac5524dea4578a7d21b30182a83

    • SHA512

      746290d2243c983a487b5db59caca3cd86cc29411324e7761d0df3a5b27409e194fb5558d27354eac5eca4391f39c58998fb809399e158ff44e4b40e32f9d643

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine Payload

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • XMRig Miner Payload

    • Downloads MZ/PE file

    • 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.

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Tasks