General

  • Target

    c33e72f0ca3dfc3c19e544014498b8a2f2c2c94fac2e9fdaa7265dbf2f44c800

  • Size

    1020KB

  • Sample

    230321-g4rjzsha72

  • MD5

    a11d7b883fe387e56cfe9ed0ac4605f8

  • SHA1

    27f4342605af3eb486ebbe414342a92ebbf829b4

  • SHA256

    c33e72f0ca3dfc3c19e544014498b8a2f2c2c94fac2e9fdaa7265dbf2f44c800

  • SHA512

    ba2607df198b649540b6cb6cdf66a2899442e1e350e85250d553a5cfc23ecb4b4c0d19ade487449412197c60f2baf413acba310ce7f30db05ea48e48f7878022

  • SSDEEP

    24576:OylrpkFxtiy8d9CLSzUpSZGNUb302tpCEwT:ddpkFDDGzgSAOb302tk

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

      c33e72f0ca3dfc3c19e544014498b8a2f2c2c94fac2e9fdaa7265dbf2f44c800

    • Size

      1020KB

    • MD5

      a11d7b883fe387e56cfe9ed0ac4605f8

    • SHA1

      27f4342605af3eb486ebbe414342a92ebbf829b4

    • SHA256

      c33e72f0ca3dfc3c19e544014498b8a2f2c2c94fac2e9fdaa7265dbf2f44c800

    • SHA512

      ba2607df198b649540b6cb6cdf66a2899442e1e350e85250d553a5cfc23ecb4b4c0d19ade487449412197c60f2baf413acba310ce7f30db05ea48e48f7878022

    • SSDEEP

      24576:OylrpkFxtiy8d9CLSzUpSZGNUb302tpCEwT:ddpkFDDGzgSAOb302tk

    • 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