General

  • Target

    file.exe

  • Size

    332KB

  • Sample

    221205-xe665saa7y

  • MD5

    be522382d5018e512f45718cc75ee00e

  • SHA1

    187ec2567c9392a67927b9f623f3c1618f240da4

  • SHA256

    380995b98094dbb59e7cadb72b928e5d03b4ab3a12fca120d2237daf2ea8f444

  • SHA512

    a70ab8e0655bd1a165a1f3af91a071ad47d3d30abfafa4cf2f3c761677ef8b843ddc45502fb600c63c7c91dc46d65ba8cb24115a5dee7ecba4a21e023c73d76d

  • SSDEEP

    6144:wWsQX0afQ52I+merzBMkXOGGuIDc8f7VS:wWsQkaI8I3erG+kDc8f7VS

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

      be522382d5018e512f45718cc75ee00e

    • SHA1

      187ec2567c9392a67927b9f623f3c1618f240da4

    • SHA256

      380995b98094dbb59e7cadb72b928e5d03b4ab3a12fca120d2237daf2ea8f444

    • SHA512

      a70ab8e0655bd1a165a1f3af91a071ad47d3d30abfafa4cf2f3c761677ef8b843ddc45502fb600c63c7c91dc46d65ba8cb24115a5dee7ecba4a21e023c73d76d

    • SSDEEP

      6144:wWsQX0afQ52I+merzBMkXOGGuIDc8f7VS:wWsQkaI8I3erG+kDc8f7VS

    • 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