General

  • Target

    a475c1735265b5f6993f1d2ad6374506c3f0b405bd27bbaad4397dc0631ce1ac

  • Size

    642KB

  • Sample

    230206-n4wx2aha71

  • MD5

    2c3d0e22d7341d5b18a3b316413d1b7f

  • SHA1

    216daf740e60b5c7993e56e5670a1b5cb56c4b6f

  • SHA256

    a475c1735265b5f6993f1d2ad6374506c3f0b405bd27bbaad4397dc0631ce1ac

  • SHA512

    6aa0845e47f0bfaf7123c44cab8948946941f7ebd99524e0e52df24e20348a1a21f935d250f634240fe41345f161bf1a08c48f9cd3ba985e98af4cf6197044a8

  • SSDEEP

    12288:jMrjy90wEV9AkvTaDySauq8IaoiXHQuMYtVnULQV:oyJEV96aIInSnlV

Malware Config

Extracted

Family

amadey

Version

3.66

C2

62.204.41.5/Bu58Ngs/index.php

Targets

    • Target

      a475c1735265b5f6993f1d2ad6374506c3f0b405bd27bbaad4397dc0631ce1ac

    • Size

      642KB

    • MD5

      2c3d0e22d7341d5b18a3b316413d1b7f

    • SHA1

      216daf740e60b5c7993e56e5670a1b5cb56c4b6f

    • SHA256

      a475c1735265b5f6993f1d2ad6374506c3f0b405bd27bbaad4397dc0631ce1ac

    • SHA512

      6aa0845e47f0bfaf7123c44cab8948946941f7ebd99524e0e52df24e20348a1a21f935d250f634240fe41345f161bf1a08c48f9cd3ba985e98af4cf6197044a8

    • SSDEEP

      12288:jMrjy90wEV9AkvTaDySauq8IaoiXHQuMYtVnULQV:oyJEV96aIInSnlV

    • Amadey

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

    • Modifies Windows Defender Real-time Protection settings

    • 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