General

  • Target

    0x00090000000122fe-1071.dat

  • Size

    236KB

  • Sample

    230330-hf1cnacg5s

  • MD5

    c5ad51ae7ec23116acfae244be5babd9

  • SHA1

    f647d0c1a6df223ac59ea4e234ce756d6767eb66

  • SHA256

    82c5b91b2761765265d57c79aa4c47fbcc18205614524ca610b95b8003d6d661

  • SHA512

    5b735f36398559493f1f4c803539acd3e0c356fc5800935888e5c09dd757071fe36dafb6e11134c1051877d6e3eab2bcc4009d3b6f72681b5fce264c9609537f

  • SSDEEP

    3072:N2gKdS0PkjvF5fHdjdyhRGc6zMBdSkbcaKhSdctuVi1VWQO3eIb1NcaWVJ5L:A9d78jt5fHbyhRFMMBd/ySMuViNSc39

Malware Config

Extracted

Family

amadey

Version

3.69

C2

193.233.20.36/joomla/index.php

Extracted

Family

redline

C2

66.42.108.195:40499

Attributes
  • auth_value

    f93019ca42e7f9440be3a7ee1ebc636d

Extracted

Family

redline

Botnet

anhthe007

C2

199.115.193.116:11300

Attributes
  • auth_value

    99c4662d697e1c7cb2fd84190b835994

Extracted

Family

aurora

C2

212.87.204.93:8081

Targets

    • Target

      0x00090000000122fe-1071.dat

    • Size

      236KB

    • MD5

      c5ad51ae7ec23116acfae244be5babd9

    • SHA1

      f647d0c1a6df223ac59ea4e234ce756d6767eb66

    • SHA256

      82c5b91b2761765265d57c79aa4c47fbcc18205614524ca610b95b8003d6d661

    • SHA512

      5b735f36398559493f1f4c803539acd3e0c356fc5800935888e5c09dd757071fe36dafb6e11134c1051877d6e3eab2bcc4009d3b6f72681b5fce264c9609537f

    • SSDEEP

      3072:N2gKdS0PkjvF5fHdjdyhRGc6zMBdSkbcaKhSdctuVi1VWQO3eIb1NcaWVJ5L:A9d78jt5fHbyhRFMMBd/ySMuViNSc39

    • Amadey

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

    • Aurora

      Aurora is a crypto wallet stealer written in Golang.

    • Lumma Stealer

      An infostealer written in C++ first seen in August 2022.

    • 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 local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • 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.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

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

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

3
T1005

Tasks