General

  • Target

    535b85fe7309e27a80667f74ebe6bcbc4ee7b56aebd48cd7f82be2cd05260d8f

  • Size

    1001KB

  • Sample

    230320-ds6mzsbf22

  • MD5

    50a7674d1eeff03e6171b18b5c27c2be

  • SHA1

    4952d8761cdd0a9295b8d152bc46df292a25b702

  • SHA256

    535b85fe7309e27a80667f74ebe6bcbc4ee7b56aebd48cd7f82be2cd05260d8f

  • SHA512

    f9991facfec88c65383bb8be5078be8a03e345c8d8850bb6596d7b860af40e06e7d3ed6268964d14d04bf5f54ffc675c253c67be3c0355c734c1103459114a23

  • SSDEEP

    24576:CySxRBzetCBChHoRn3WCXzNxU8onwkzCIsnITA:p+itCAHYMjCI

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

vint

C2

193.233.20.30:4125

Attributes
  • auth_value

    fb8811912f8370b3d23bffda092d88d0

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Targets

    • Target

      535b85fe7309e27a80667f74ebe6bcbc4ee7b56aebd48cd7f82be2cd05260d8f

    • Size

      1001KB

    • MD5

      50a7674d1eeff03e6171b18b5c27c2be

    • SHA1

      4952d8761cdd0a9295b8d152bc46df292a25b702

    • SHA256

      535b85fe7309e27a80667f74ebe6bcbc4ee7b56aebd48cd7f82be2cd05260d8f

    • SHA512

      f9991facfec88c65383bb8be5078be8a03e345c8d8850bb6596d7b860af40e06e7d3ed6268964d14d04bf5f54ffc675c253c67be3c0355c734c1103459114a23

    • SSDEEP

      24576:CySxRBzetCBChHoRn3WCXzNxU8onwkzCIsnITA:p+itCAHYMjCI

    • 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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks