General

  • Target

    dff2ca8fdd669045bc8ff312e74621bae2fb2a7d821b074e10cf66ed9dae049f

  • Size

    323KB

  • Sample

    221207-wmjv5saf6x

  • MD5

    d3cec9dd930c0a6e3970241de6d87425

  • SHA1

    ff4a6996374957933e8140a250bf9546dca1b652

  • SHA256

    dff2ca8fdd669045bc8ff312e74621bae2fb2a7d821b074e10cf66ed9dae049f

  • SHA512

    7d4534d673d003396e19a1551d88facddbd579d3f35c2c9fe8469c4a8c2cda3a3362904f49c0ff1453294251fa104be53c3a17d1a8f27a15f9f9751927ddcc05

  • SSDEEP

    6144:tycRT5aYfosKbBGHGtl6iDjAqY0ggY1GKWQYLilf:tLR9tLKbBGmD8TWql

Malware Config

Extracted

Family

amadey

Version

3.50

C2

31.41.244.237/jg94cVd30f/index.php

62.204.41.6/p9cWxH/index.php

Extracted

Family

redline

Botnet

nosh

C2

31.41.244.14:4683

Attributes
  • auth_value

    7455ba4498ca1bfb73b0efbf830fb9b4

Extracted

Family

redline

Botnet

Newwww2023

C2

185.106.92.214:2515

Attributes
  • auth_value

    0e2250f24c7a34075db77aa6f56e856f

Extracted

Family

redline

Botnet

Investorzion Brute

C2

18.220.118.211:37733

Attributes
  • auth_value

    ff0ba24afa2553735eec6d5d8e356fe9

Targets

    • Target

      dff2ca8fdd669045bc8ff312e74621bae2fb2a7d821b074e10cf66ed9dae049f

    • Size

      323KB

    • MD5

      d3cec9dd930c0a6e3970241de6d87425

    • SHA1

      ff4a6996374957933e8140a250bf9546dca1b652

    • SHA256

      dff2ca8fdd669045bc8ff312e74621bae2fb2a7d821b074e10cf66ed9dae049f

    • SHA512

      7d4534d673d003396e19a1551d88facddbd579d3f35c2c9fe8469c4a8c2cda3a3362904f49c0ff1453294251fa104be53c3a17d1a8f27a15f9f9751927ddcc05

    • SSDEEP

      6144:tycRT5aYfosKbBGHGtl6iDjAqY0ggY1GKWQYLilf:tLR9tLKbBGmD8TWql

    • Amadey

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

    • Detect Amadey credential stealer module

    • RedLine

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

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook profiles

    • 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

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

3
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Command and Control

Web Service

1
T1102

Tasks