General

  • Target

    30c8f862f8edbf0786d3ebb7df2c35ef1c896c922fcc4f2fe1491d4671081b6c

  • Size

    1.0MB

  • Sample

    230324-a3bzksbb62

  • MD5

    a8a36c096816f40d178d977835edaa77

  • SHA1

    0c07b4cc50ca106699725042a7cf5d62611de3b5

  • SHA256

    30c8f862f8edbf0786d3ebb7df2c35ef1c896c922fcc4f2fe1491d4671081b6c

  • SHA512

    250cdf9c9d05735de22d6d4ffb181b1d81498538a3a2fd8214e3f37f9067fe0a8d68e45abae99883c8687fb5027fee727bc1e67016a91d4acab94fabffedeb4b

  • SSDEEP

    24576:LyW7D66W32phSAFDyo6WqUDcBBA4C17C/Ymah:+WnmAi/UABC4I6Yma

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

trap

C2

193.233.20.30:4125

Attributes
  • auth_value

    b39a737e2e9eba88e48ab88d1061be9c

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      30c8f862f8edbf0786d3ebb7df2c35ef1c896c922fcc4f2fe1491d4671081b6c

    • Size

      1.0MB

    • MD5

      a8a36c096816f40d178d977835edaa77

    • SHA1

      0c07b4cc50ca106699725042a7cf5d62611de3b5

    • SHA256

      30c8f862f8edbf0786d3ebb7df2c35ef1c896c922fcc4f2fe1491d4671081b6c

    • SHA512

      250cdf9c9d05735de22d6d4ffb181b1d81498538a3a2fd8214e3f37f9067fe0a8d68e45abae99883c8687fb5027fee727bc1e67016a91d4acab94fabffedeb4b

    • SSDEEP

      24576:LyW7D66W32phSAFDyo6WqUDcBBA4C17C/Ymah:+WnmAi/UABC4I6Yma

    • 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

    • 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