General

  • Target

    986c92b3624b6db1be57e933674ac44e1b127816c768ef6d41c79a227108d921

  • Size

    1.0MB

  • Sample

    230325-vl88zadf25

  • MD5

    b3126c7a4375ba77b0bc0e2983131388

  • SHA1

    d6dd669d6a6299b4b9c3fd7aa3c50ff782172fcb

  • SHA256

    986c92b3624b6db1be57e933674ac44e1b127816c768ef6d41c79a227108d921

  • SHA512

    538f13a8ff24705dc9e3baee95a46c648003840ec18097890777309a508a950cf3785f890d5c1930c30a3219685309ff3e7e0c6c7fa4ded9fde5be3c0bf02ff6

  • SSDEEP

    24576:fybCaxyyP7VaLoNAxIZz8FgcTpWrYESFUzkZR:qbvxhHNy2IFgc1clSWAZ

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

store

C2

193.233.20.32:4125

Attributes
  • auth_value

    e34e5836de4e256271ab56c648765bcd

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Extracted

Family

redline

Botnet

ngan003

C2

199.115.193.116:11300

Attributes
  • auth_value

    b500a5cf0cb429e32a81c6ddcd8d4545

Targets

    • Target

      986c92b3624b6db1be57e933674ac44e1b127816c768ef6d41c79a227108d921

    • Size

      1.0MB

    • MD5

      b3126c7a4375ba77b0bc0e2983131388

    • SHA1

      d6dd669d6a6299b4b9c3fd7aa3c50ff782172fcb

    • SHA256

      986c92b3624b6db1be57e933674ac44e1b127816c768ef6d41c79a227108d921

    • SHA512

      538f13a8ff24705dc9e3baee95a46c648003840ec18097890777309a508a950cf3785f890d5c1930c30a3219685309ff3e7e0c6c7fa4ded9fde5be3c0bf02ff6

    • SSDEEP

      24576:fybCaxyyP7VaLoNAxIZz8FgcTpWrYESFUzkZR:qbvxhHNy2IFgc1clSWAZ

    • 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

    • 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.

    • Suspicious use of SetThreadContext

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