General

  • Target

    file.exe

  • Size

    259KB

  • Sample

    221205-lerwnsfb37

  • MD5

    22a4d1e3272617361f91f8e79c44bba0

  • SHA1

    9366acf954b3397562ec7e3c8d2dc08b1aa7a4a4

  • SHA256

    f1284374d447c3ea7160a8349c43589e16a939d5ef2d1c85c0510d4e5e032f4d

  • SHA512

    c7f9ee3cfe7ff405e23f21d023b103275338bb608d2c3c52e7abb0d90f04c4801ba52fb637a66e6f2e280519ded243de3c73c49b879bd2734f59f6860a34fd1e

  • SSDEEP

    3072:DKCmfMuN+D5I5IeUa15mJZmNHSU3Ll/31XtTTiexxXk3hTDw02rwztNHAa:Ef+D9YmJMNHSqL7tT2MXB02sbHA

Malware Config

Extracted

Family

amadey

Version

3.50

C2

62.204.41.6/p9cWxH/index.php

Extracted

Family

redline

Botnet

NewDef2023

C2

185.106.92.214:2510

Attributes
  • auth_value

    048f34b18865578890538db10b2e9edf

Targets

    • Target

      file.exe

    • Size

      259KB

    • MD5

      22a4d1e3272617361f91f8e79c44bba0

    • SHA1

      9366acf954b3397562ec7e3c8d2dc08b1aa7a4a4

    • SHA256

      f1284374d447c3ea7160a8349c43589e16a939d5ef2d1c85c0510d4e5e032f4d

    • SHA512

      c7f9ee3cfe7ff405e23f21d023b103275338bb608d2c3c52e7abb0d90f04c4801ba52fb637a66e6f2e280519ded243de3c73c49b879bd2734f59f6860a34fd1e

    • SSDEEP

      3072:DKCmfMuN+D5I5IeUa15mJZmNHSU3Ll/31XtTTiexxXk3hTDw02rwztNHAa:Ef+D9YmJMNHSqL7tT2MXB02sbHA

    • 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