General

  • Target

    e1afc5b97cf198714159fbb5a3bd1585d0467859ce51122fdcf7a88c0e6449ef

  • Size

    1.1MB

  • Sample

    230419-q17apsag98

  • MD5

    466ec4eee806a4ebca3b4ef1b21df851

  • SHA1

    ff206d3189276f24cebb9cddc85ca8894d262122

  • SHA256

    e1afc5b97cf198714159fbb5a3bd1585d0467859ce51122fdcf7a88c0e6449ef

  • SHA512

    1eff7ecb02579ace37bb933ae2b6a59ca9dc62a6e862da439680fa4f51eb5d53fce975d1de844bc117aa39739eb840a6915e4fafebaeee5b8957522b1166629f

  • SSDEEP

    24576:iyTetZILdiIw5vgvjeegNUOdR+M/YvCTf8Sr99m5:JTwILQSaegNL+sDO

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

      e1afc5b97cf198714159fbb5a3bd1585d0467859ce51122fdcf7a88c0e6449ef

    • Size

      1.1MB

    • MD5

      466ec4eee806a4ebca3b4ef1b21df851

    • SHA1

      ff206d3189276f24cebb9cddc85ca8894d262122

    • SHA256

      e1afc5b97cf198714159fbb5a3bd1585d0467859ce51122fdcf7a88c0e6449ef

    • SHA512

      1eff7ecb02579ace37bb933ae2b6a59ca9dc62a6e862da439680fa4f51eb5d53fce975d1de844bc117aa39739eb840a6915e4fafebaeee5b8957522b1166629f

    • SSDEEP

      24576:iyTetZILdiIw5vgvjeegNUOdR+M/YvCTf8Sr99m5:JTwILQSaegNL+sDO

    • 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