General

  • Target

    abfb8689c686ad05177bd8064c528b0209c5882efde367ac71a5f4ef33312dd4

  • Size

    212KB

  • Sample

    221209-va4jcage3x

  • MD5

    5d5b406afb0cf2c1b0fce77ac0cf95db

  • SHA1

    190fad8962f7eb24f080893591e939684401cca5

  • SHA256

    abfbe4e84fb976d6c3ed04e64428d0a8e27e515129fa7a54d15a05f6c23f12bf

  • SHA512

    1d74ec34fc341e2394cc4587dd7e018a2d8d55a3a700dac2ce96a8cbad2dab0f0c6d1c1ffdde97595fbc6261ec91f17a1d6e9c723d293c92e60a13deadd48e8d

  • SSDEEP

    6144:lv+coSesEU9g+Mj/swBVBhs78voiHxmaT0avsyD:lv+cdGVjO8Lb0gD

Malware Config

Extracted

Family

amadey

Version

3.50

C2

31.41.244.237/jg94cVd30f/index.php

Extracted

Family

redline

Botnet

Nosh

C2

31.41.244.186:4683

Attributes
  • auth_value

    b8a171b8f2a42502e350c6a85f0c8271

Extracted

Family

redline

Botnet

globaltrc20

C2

185.106.92.214:2515

Attributes
  • auth_value

    e1205a807a50988797ccb9a0d99697af

Targets

    • Target

      abfb8689c686ad05177bd8064c528b0209c5882efde367ac71a5f4ef33312dd4

    • Size

      299KB

    • MD5

      63e8126af2137e65f024aa542d2ac298

    • SHA1

      d093a602a6abef3a48575eb740efe50c8f339410

    • SHA256

      abfb8689c686ad05177bd8064c528b0209c5882efde367ac71a5f4ef33312dd4

    • SHA512

      1a761d5cb263c1334d5e4626af608b856ce8a471713ead3479f49886798d5aadf9dfe7a67411f6914307f24f4739dfc446a3d9f938f0bf4d655eb5353f70bafc

    • SSDEEP

      6144:NyzKoSesEU9geMj/swBlBhs78XeBAXXAaJyrVbXkDKi:NwKfGljO8OBOAWyrVb

    • 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