General

  • Target

    e2e6f449214ecabc142bab09a42fe521335e8abab83a1273fc05a2cc94e0e3ef

  • Size

    1.1MB

  • Sample

    230409-rbcv8sbc82

  • MD5

    dda684dc2ceb8f96f41b59f3fb958584

  • SHA1

    0a1300083d339cd1518f02d959c17bd001aa7a0f

  • SHA256

    e2e6f449214ecabc142bab09a42fe521335e8abab83a1273fc05a2cc94e0e3ef

  • SHA512

    d08d087d2a28edc5a4f33de86068ab557c7593b74e87f456740f823a7665af80d27c026dc8f34fb676b75a794fd0b23246b72f4406cecc7521b3fa35442a80c5

  • SSDEEP

    24576:6ytlkJFvW7N+lO/zM4oQSNnVSlD6boaDMbx1t3hw3/tvv0wO:BtIve+lO/BzCn4V6bJipi

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

lenox

C2

77.91.124.145:4125

Attributes
  • auth_value

    a5c9c17a250a084c5fd706c1df7c2d4e

Extracted

Family

amadey

Version

3.70

C2

212.113.119.255/joomla/index.php

Targets

    • Target

      e2e6f449214ecabc142bab09a42fe521335e8abab83a1273fc05a2cc94e0e3ef

    • Size

      1.1MB

    • MD5

      dda684dc2ceb8f96f41b59f3fb958584

    • SHA1

      0a1300083d339cd1518f02d959c17bd001aa7a0f

    • SHA256

      e2e6f449214ecabc142bab09a42fe521335e8abab83a1273fc05a2cc94e0e3ef

    • SHA512

      d08d087d2a28edc5a4f33de86068ab557c7593b74e87f456740f823a7665af80d27c026dc8f34fb676b75a794fd0b23246b72f4406cecc7521b3fa35442a80c5

    • SSDEEP

      24576:6ytlkJFvW7N+lO/zM4oQSNnVSlD6boaDMbx1t3hw3/tvv0wO:BtIve+lO/BzCn4V6bJipi

    • 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.

    • 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.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

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

Command and Control

Web Service

1
T1102

Tasks