General

  • Target

    90194ca2b5b7d63ec4f2a21f03991263892b1ac3ddd3abe268a650a92f05282e

  • Size

    1009KB

  • Sample

    230324-pc65cseb94

  • MD5

    82415ae8782e82b78f3a83aa5eaf7f7a

  • SHA1

    df7567b7dfaf4eba92cf3deb6833e687ac35ee6b

  • SHA256

    90194ca2b5b7d63ec4f2a21f03991263892b1ac3ddd3abe268a650a92f05282e

  • SHA512

    3e114a2d6ce4adf00ec6820fd24ffd44af085a5ace108a08654a13d5ad4c864aa5159e45379fdc1a820606a00d03927ab99e1dee4d3e5b3e44fe6453b71cb665

  • SSDEEP

    24576:WyQDR51j67jUuEiAac0k2c4eFDkLd0tyaSmDZ:lQI7jUys0DKgLmtXS

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

      90194ca2b5b7d63ec4f2a21f03991263892b1ac3ddd3abe268a650a92f05282e

    • Size

      1009KB

    • MD5

      82415ae8782e82b78f3a83aa5eaf7f7a

    • SHA1

      df7567b7dfaf4eba92cf3deb6833e687ac35ee6b

    • SHA256

      90194ca2b5b7d63ec4f2a21f03991263892b1ac3ddd3abe268a650a92f05282e

    • SHA512

      3e114a2d6ce4adf00ec6820fd24ffd44af085a5ace108a08654a13d5ad4c864aa5159e45379fdc1a820606a00d03927ab99e1dee4d3e5b3e44fe6453b71cb665

    • SSDEEP

      24576:WyQDR51j67jUuEiAac0k2c4eFDkLd0tyaSmDZ:lQI7jUys0DKgLmtXS

    • 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