General

  • Target

    e8221f7d7a2eb1473b1825f98e1727ff679c62c7bd3e5c8311b3973ca948cad0

  • Size

    689KB

  • Sample

    230318-ghggwsbd73

  • MD5

    c5a273e335d3f3bc087f9ef24a2b05b2

  • SHA1

    8789ad58f80975dbede833a2301ab523052cefb3

  • SHA256

    e8221f7d7a2eb1473b1825f98e1727ff679c62c7bd3e5c8311b3973ca948cad0

  • SHA512

    e514a8f3153d167e317e0d70de1207055c5911448c88e9af852929cf81ad27265d1ec07b7e211dd243cde39fc95d4f014ae54f9d25776b05bd26f5074f5a604e

  • SSDEEP

    12288:dMr3y90Eg/bZ84qDKrVEuESCL2DxPQYiO3vGxAva4usJCAJg:ayja0GBEuRCEGYvfGxAva4NCh

Malware Config

Extracted

Family

redline

Botnet

lint

C2

193.233.20.28:4125

Attributes
  • auth_value

    0e95262fb78243c67430f3148303e5b7

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Extracted

Family

redline

Botnet

Redline

C2

85.31.54.181:43728

Attributes
  • auth_value

    1666a0a46296c430de7ba5e70bd0c0f3

Targets

    • Target

      e8221f7d7a2eb1473b1825f98e1727ff679c62c7bd3e5c8311b3973ca948cad0

    • Size

      689KB

    • MD5

      c5a273e335d3f3bc087f9ef24a2b05b2

    • SHA1

      8789ad58f80975dbede833a2301ab523052cefb3

    • SHA256

      e8221f7d7a2eb1473b1825f98e1727ff679c62c7bd3e5c8311b3973ca948cad0

    • SHA512

      e514a8f3153d167e317e0d70de1207055c5911448c88e9af852929cf81ad27265d1ec07b7e211dd243cde39fc95d4f014ae54f9d25776b05bd26f5074f5a604e

    • SSDEEP

      12288:dMr3y90Eg/bZ84qDKrVEuESCL2DxPQYiO3vGxAva4usJCAJg:ayja0GBEuRCEGYvfGxAva4NCh

    • 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

    • 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