General

  • Target

    file.exe

  • Size

    318KB

  • Sample

    221205-qsdnesdh26

  • MD5

    c787989e02e83a224ae676ebac2c14a5

  • SHA1

    8f28793131e273a3da11dc17b5fd37bdbdb1ac12

  • SHA256

    83c23e0e5a78274073184734dc75b606adaabc30732818a4cee8b932cc652309

  • SHA512

    f59ed6839aa5d43c7e125b7eab1c5ceb983f4105f741e87aaa3b6cc4651665c62c034d830ac5898df10b27e35f43111faf39050b6cbe43ac6fa4d4e9a5b0cf99

  • SSDEEP

    6144:bs7iANOVjOY5dqX2PjzQU/0orBsLgIv02s+ODIne2U:b4NOVjOEzQ5YBkZvPNUIed

Malware Config

Extracted

Family

amadey

Version

3.50

C2

31.41.244.167/v7eWcjs/index.php

Extracted

Family

redline

Botnet

Nash

C2

31.41.244.14:4694

Attributes
  • auth_value

    06b453aa751ccf8d7fad0602d3d70d22

Targets

    • Target

      file.exe

    • Size

      318KB

    • MD5

      c787989e02e83a224ae676ebac2c14a5

    • SHA1

      8f28793131e273a3da11dc17b5fd37bdbdb1ac12

    • SHA256

      83c23e0e5a78274073184734dc75b606adaabc30732818a4cee8b932cc652309

    • SHA512

      f59ed6839aa5d43c7e125b7eab1c5ceb983f4105f741e87aaa3b6cc4651665c62c034d830ac5898df10b27e35f43111faf39050b6cbe43ac6fa4d4e9a5b0cf99

    • SSDEEP

      6144:bs7iANOVjOY5dqX2PjzQU/0orBsLgIv02s+ODIne2U:b4NOVjOEzQ5YBkZvPNUIed

    • Amadey

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

    • Detect Amadey credential stealer module

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • 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

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

Email Collection

1
T1114

Tasks