General

  • Target

    f3b21bde12aa38b60b5e5d66b9d657c0dc402d77c08594ceda61756813adbc95

  • Size

    1011KB

  • Sample

    230324-nxx7hsgb5w

  • MD5

    1c695058ea95d0783be908fc1c056118

  • SHA1

    26d150d6bbb147223f0cc6737b7562a676bb6099

  • SHA256

    f3b21bde12aa38b60b5e5d66b9d657c0dc402d77c08594ceda61756813adbc95

  • SHA512

    7d5f6c4f9e1b71a3aeaee8346f6d30bd8cde37b76e4b768608c644d9d060ad1f06d40f3111dba12f171ab7240cc26f5b613fb02764d47211dab2d043baf32071

  • SSDEEP

    24576:yyLA3j+ictlapRiF0Jy8feVqkk45PaMH73OiXIbG:ZU1ckRgaePa+73OiXI

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

volya

C2

193.233.20.31:4125

Attributes
  • auth_value

    0efc9f002a9fbeec5f8b8338141d546a

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      f3b21bde12aa38b60b5e5d66b9d657c0dc402d77c08594ceda61756813adbc95

    • Size

      1011KB

    • MD5

      1c695058ea95d0783be908fc1c056118

    • SHA1

      26d150d6bbb147223f0cc6737b7562a676bb6099

    • SHA256

      f3b21bde12aa38b60b5e5d66b9d657c0dc402d77c08594ceda61756813adbc95

    • SHA512

      7d5f6c4f9e1b71a3aeaee8346f6d30bd8cde37b76e4b768608c644d9d060ad1f06d40f3111dba12f171ab7240cc26f5b613fb02764d47211dab2d043baf32071

    • SSDEEP

      24576:yyLA3j+ictlapRiF0Jy8feVqkk45PaMH73OiXIbG:ZU1ckRgaePa+73OiXI

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • 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

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks