General

  • Target

    file.exe

  • Size

    332KB

  • Sample

    221205-3wqhlscd7t

  • MD5

    32b90851deb46f77ef33c10896a77479

  • SHA1

    c43562e224b2e5b722bc3ef1d2073a1216b0cb6e

  • SHA256

    6ffe17035f4e50a8f6c0984eb70ca7c2424c276c3eeed623b45c26fcdd69b56d

  • SHA512

    32808ad77e2a6c0474104586c4675e1d7d68f2dd717f72863c8e9467c1dd29b796c29e2390c12a5b745f6d4387fdd65616af0a6458cf4f9f4d63eaf62f7ca189

  • SSDEEP

    6144:4mXFiVPcPQHw29ZLcko2CMYOrWEQUwRnCZADxIDcSaipVVS:4m1WPcxMLckm+gULbDcCVS

Malware Config

Extracted

Family

amadey

Version

3.50

C2

62.204.41.6/p9cWxH/index.php

Extracted

Family

redline

Botnet

wosh

C2

31.41.244.14:4683

Attributes
  • auth_value

    f0ec85e2aaa9e62929e2fb9e09d843f4

Targets

    • Target

      file.exe

    • Size

      332KB

    • MD5

      32b90851deb46f77ef33c10896a77479

    • SHA1

      c43562e224b2e5b722bc3ef1d2073a1216b0cb6e

    • SHA256

      6ffe17035f4e50a8f6c0984eb70ca7c2424c276c3eeed623b45c26fcdd69b56d

    • SHA512

      32808ad77e2a6c0474104586c4675e1d7d68f2dd717f72863c8e9467c1dd29b796c29e2390c12a5b745f6d4387fdd65616af0a6458cf4f9f4d63eaf62f7ca189

    • SSDEEP

      6144:4mXFiVPcPQHw29ZLcko2CMYOrWEQUwRnCZADxIDcSaipVVS:4m1WPcxMLckm+gULbDcCVS

    • 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