General

  • Target

    e0398adbc23d69f3b51610bf7c507da6ef62c4ac342cddf0f42ae0982ecc6d8d

  • Size

    1.1MB

  • Sample

    230418-dwba9ahe28

  • MD5

    158458919d97507cf01d474204c3b46b

  • SHA1

    b16f6dd5d267875ee066919779db6ef2c26bfe98

  • SHA256

    e0398adbc23d69f3b51610bf7c507da6ef62c4ac342cddf0f42ae0982ecc6d8d

  • SHA512

    8caa54146bd2e92f05f9fba619a6a87055e0997a3f17df23185c375cf4cb7e7d3d357cf68c110b7fb76af7660469dada00b2cfae68e732324566e98a3d2176e1

  • SSDEEP

    24576:hyi+3xdDRN13d7+azYi4HYOpIF9MYDyPQcA/8hbrlHX:UiIn/dd7+a0i41IF9/DyPQBU

Malware Config

Extracted

Family

amadey

Version

3.70

C2

212.113.119.255/joomla/index.php

Extracted

Family

icarusstealer

C2

5.75.162.221

Attributes
  • payload_url

    http://193.31.116.239/crypt/public/Update_Downloads/patata.jpg

Targets

    • Target

      e0398adbc23d69f3b51610bf7c507da6ef62c4ac342cddf0f42ae0982ecc6d8d

    • Size

      1.1MB

    • MD5

      158458919d97507cf01d474204c3b46b

    • SHA1

      b16f6dd5d267875ee066919779db6ef2c26bfe98

    • SHA256

      e0398adbc23d69f3b51610bf7c507da6ef62c4ac342cddf0f42ae0982ecc6d8d

    • SHA512

      8caa54146bd2e92f05f9fba619a6a87055e0997a3f17df23185c375cf4cb7e7d3d357cf68c110b7fb76af7660469dada00b2cfae68e732324566e98a3d2176e1

    • SSDEEP

      24576:hyi+3xdDRN13d7+azYi4HYOpIF9MYDyPQcA/8hbrlHX:UiIn/dd7+a0i41IF9/DyPQBU

    • Amadey

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

    • IcarusStealer

      Icarus is a modular stealer written in C# First adverts in July 2022.

    • Modifies Windows Defender Real-time Protection settings

    • Downloads MZ/PE file

    • Modifies Installed Components in the registry

    • 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.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Legitimate hosting services abused for malware hosting/C2

    • 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

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

2
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

4
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

5
T1012

Peripheral Device Discovery

2
T1120

System Information Discovery

4
T1082

Collection

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Tasks