General

  • Target

    file.exe

  • Size

    332KB

  • Sample

    221205-t2hwaaba91

  • MD5

    e07610c9ef86436420a9a9f344ea65ad

  • SHA1

    6d5df90bb30cb989f876bb93c62bb368555b7ef0

  • SHA256

    404c6c4a1ce3a4da72ce6edf2ebcbaeeb370d1174982c913b51c39afab705a98

  • SHA512

    4e1cca8709eae09c0311f4ffcd0d63872b29de3e45059c80ff72b3cb15b9e052f855983e37ffc91c91cedffda1ce695f92c22c6b1b1e3734f137817b9adfdcda

  • SSDEEP

    6144:hKq4X2lXpZH51Z4qEoAScduQz/cDHNv9M+IDc4VS:hKq4Gl7ZArScDCHUDc4VS

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

      332KB

    • MD5

      e07610c9ef86436420a9a9f344ea65ad

    • SHA1

      6d5df90bb30cb989f876bb93c62bb368555b7ef0

    • SHA256

      404c6c4a1ce3a4da72ce6edf2ebcbaeeb370d1174982c913b51c39afab705a98

    • SHA512

      4e1cca8709eae09c0311f4ffcd0d63872b29de3e45059c80ff72b3cb15b9e052f855983e37ffc91c91cedffda1ce695f92c22c6b1b1e3734f137817b9adfdcda

    • SSDEEP

      6144:hKq4X2lXpZH51Z4qEoAScduQz/cDHNv9M+IDc4VS:hKq4Gl7ZArScDCHUDc4VS

    • 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