General

  • Target

    file.exe

  • Size

    317KB

  • Sample

    221205-q6dkksad7v

  • MD5

    d516d7a8851376c2784d100c00415f6b

  • SHA1

    a5d22ce4c3c58d00891b28afab104b4796293485

  • SHA256

    67f5c8b121784501b650fad862d2204206767b479cc35a421fe2f6fe92c17a29

  • SHA512

    78e32d06215f5f7373c03666e35a04972be9ac82fa4028fe282c8f75f0a879c2f32ac753186034effb5aa78e36826b209f113a2490732b28d76a78fde04f58ac

  • SSDEEP

    3072:1dXgQSNZR3p9dTWT5n3tzLGnMlv3bbmVqyWoqPVVPFVDf+zR61hTDw02rwLYA12z:/Obd8zhbmIy9qPHPFVD8102sue2U

Malware Config

Extracted

Family

amadey

Version

3.50

C2

31.41.244.167/v7eWcjs/index.php

Extracted

Family

redline

Botnet

NewDef2023

C2

185.106.92.214:2510

Attributes
  • auth_value

    048f34b18865578890538db10b2e9edf

Extracted

Family

redline

Botnet

Nash

C2

31.41.244.14:4694

Attributes
  • auth_value

    06b453aa751ccf8d7fad0602d3d70d22

Targets

    • Target

      file.exe

    • Size

      317KB

    • MD5

      d516d7a8851376c2784d100c00415f6b

    • SHA1

      a5d22ce4c3c58d00891b28afab104b4796293485

    • SHA256

      67f5c8b121784501b650fad862d2204206767b479cc35a421fe2f6fe92c17a29

    • SHA512

      78e32d06215f5f7373c03666e35a04972be9ac82fa4028fe282c8f75f0a879c2f32ac753186034effb5aa78e36826b209f113a2490732b28d76a78fde04f58ac

    • SSDEEP

      3072:1dXgQSNZR3p9dTWT5n3tzLGnMlv3bbmVqyWoqPVVPFVDf+zR61hTDw02rwLYA12z:/Obd8zhbmIy9qPHPFVD8102sue2U

    • 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.

    • RedLine payload

    • 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