General

  • Target

    5d5871808e96e6b4da4599994efddc248d8dfaeebe6538dc541fd240ef5668bc

  • Size

    1.1MB

  • Sample

    230419-pmlleacc6z

  • MD5

    7905331e3173ff804004ff897f9f01ff

  • SHA1

    41308d9bc1b1c766bc633ad0c32d10d2112d40f2

  • SHA256

    5d5871808e96e6b4da4599994efddc248d8dfaeebe6538dc541fd240ef5668bc

  • SHA512

    2b921cbbe3682c73a453e30711028d548e05a483a41c326b463c85523fe72e38b6bb8b7aa29e4e0dd455e2968c68eef424e21c27db3d9c43c216a382cf2ec6e6

  • SSDEEP

    24576:0yf3cOKmw8TAVRLy1by+yajtNqlTtqBnWmJ6Awk5RZ:Df3CJVRLy1bWuGopc/c

Malware Config

Extracted

Family

amadey

Version

3.70

C2

212.113.119.255/joomla/index.php

Extracted

Family

aurora

C2

89.208.103.78:8081

Targets

    • Target

      5d5871808e96e6b4da4599994efddc248d8dfaeebe6538dc541fd240ef5668bc

    • Size

      1.1MB

    • MD5

      7905331e3173ff804004ff897f9f01ff

    • SHA1

      41308d9bc1b1c766bc633ad0c32d10d2112d40f2

    • SHA256

      5d5871808e96e6b4da4599994efddc248d8dfaeebe6538dc541fd240ef5668bc

    • SHA512

      2b921cbbe3682c73a453e30711028d548e05a483a41c326b463c85523fe72e38b6bb8b7aa29e4e0dd455e2968c68eef424e21c27db3d9c43c216a382cf2ec6e6

    • SSDEEP

      24576:0yf3cOKmw8TAVRLy1by+yajtNqlTtqBnWmJ6Awk5RZ:Df3CJVRLy1bWuGopc/c

    • Amadey

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

    • Aurora

      Aurora is a crypto wallet stealer written in Golang.

    • Modifies Windows Defender Real-time Protection settings

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

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

3
T1082

Collection

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Tasks