General

  • Target

    d8f4b315df8263c66e339dcf7e80bbd78ff256c277e9fa47498da257f04117e3

  • Size

    1MB

  • Sample

    230326-3sstkaae76

  • MD5

    ca7cd211f56dea50bf77dd6763e66d0f

  • SHA1

    de4efdc0ed612f71aa898955c9bf330ad6ff42a4

  • SHA256

    d8f4b315df8263c66e339dcf7e80bbd78ff256c277e9fa47498da257f04117e3

  • SHA512

    79c32f043c3dc562f811cca6e0f204bd956e2baddd09393c882eb91af623652f28cb7d454fd792618d4d841b457473f62b3fabe619b7f98220f4a9ae791bad59

  • SSDEEP

    24576:cyJTNTUcuTMCmBvSdcm/CY9H4b0xv+ygWx4HM:Lj9uQC0Kdd9H4bQNfw

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

fort

C2

193.233.20.33:4125

Attributes
  • auth_value

    5ea5673154a804d8c80f565f7276f720

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Extracted

Family

aurora

C2

212.87.204.93:8081

Targets

    • Target

      d8f4b315df8263c66e339dcf7e80bbd78ff256c277e9fa47498da257f04117e3

    • Size

      1MB

    • MD5

      ca7cd211f56dea50bf77dd6763e66d0f

    • SHA1

      de4efdc0ed612f71aa898955c9bf330ad6ff42a4

    • SHA256

      d8f4b315df8263c66e339dcf7e80bbd78ff256c277e9fa47498da257f04117e3

    • SHA512

      79c32f043c3dc562f811cca6e0f204bd956e2baddd09393c882eb91af623652f28cb7d454fd792618d4d841b457473f62b3fabe619b7f98220f4a9ae791bad59

    • SSDEEP

      24576:cyJTNTUcuTMCmBvSdcm/CY9H4b0xv+ygWx4HM:Lj9uQC0Kdd9H4bQNfw

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Aurora

      Aurora is a crypto wallet stealer written in Golang.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine 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.

    • 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

2
T1082

Collection

Data from Local System

2
T1005

Tasks