General

  • Target

    50c95f03f42615b4bbca3104d734dd79ebda0fe978457d88af1b0de08787d051

  • Size

    331KB

  • Sample

    221206-drnqsacc6y

  • MD5

    9069cb63a37b92a520f3268721627c5e

  • SHA1

    bec0fc53c0fd634d206b7fb22ecffad0b916313d

  • SHA256

    50c95f03f42615b4bbca3104d734dd79ebda0fe978457d88af1b0de08787d051

  • SHA512

    85db06d43674e5bda70bf363583ca15f11541868a6051199687bac117558aaaffe6e2dda3db191891ceb8cd20a5c74aed0e7b559deac2e58374dc8eb043ae210

  • SSDEEP

    6144:vBWzBbwZDv9Db4s3UzLfl9D882jmCIDc6MVS:vBWNbIv9os3A5Vb2uDcjVS

Malware Config

Extracted

Family

amadey

Version

3.50

C2

31.41.244.167/v7eWcjs/index.php

Extracted

Family

redline

Botnet

nosh

C2

31.41.244.14:4683

Attributes
  • auth_value

    7455ba4498ca1bfb73b0efbf830fb9b4

Targets

    • Target

      50c95f03f42615b4bbca3104d734dd79ebda0fe978457d88af1b0de08787d051

    • Size

      331KB

    • MD5

      9069cb63a37b92a520f3268721627c5e

    • SHA1

      bec0fc53c0fd634d206b7fb22ecffad0b916313d

    • SHA256

      50c95f03f42615b4bbca3104d734dd79ebda0fe978457d88af1b0de08787d051

    • SHA512

      85db06d43674e5bda70bf363583ca15f11541868a6051199687bac117558aaaffe6e2dda3db191891ceb8cd20a5c74aed0e7b559deac2e58374dc8eb043ae210

    • SSDEEP

      6144:vBWzBbwZDv9Db4s3UzLfl9D882jmCIDc6MVS:vBWNbIv9os3A5Vb2uDcjVS

    • 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

    • 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

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Tasks