General

  • Target

    4774886e64f62013ff5a48effa7256ba95fb1800d887617a2686a79f7a46b745

  • Size

    991KB

  • Sample

    230401-mr6e9she23

  • MD5

    b37d677ce86786af1e1db9445eaf2de7

  • SHA1

    fc93e26640c33b4a703ce045e1f52e8d4c2a6101

  • SHA256

    4774886e64f62013ff5a48effa7256ba95fb1800d887617a2686a79f7a46b745

  • SHA512

    0c6cb39deeea6f898cb12410e9c6d848322e65df836ab09d926f65f4cd3a35bf20b1d5a9f296b6445b7f7c752699c180d6c8ca8d5f35dac8436b70d3501d289d

  • SSDEEP

    24576:3ypxUGoSA33fRlx+41rhQ8Le5FYc5TQISFmHZan4C4yj:C3UHj33fnx+41NBeXYeQNE5a4C4y

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

lift

C2

176.113.115.145:4125

Attributes
  • auth_value

    94f33c242a83de9dcc729e29ec435dfb

Extracted

Family

amadey

Version

3.69

C2

193.233.20.36/joomla/index.php

Targets

    • Target

      4774886e64f62013ff5a48effa7256ba95fb1800d887617a2686a79f7a46b745

    • Size

      991KB

    • MD5

      b37d677ce86786af1e1db9445eaf2de7

    • SHA1

      fc93e26640c33b4a703ce045e1f52e8d4c2a6101

    • SHA256

      4774886e64f62013ff5a48effa7256ba95fb1800d887617a2686a79f7a46b745

    • SHA512

      0c6cb39deeea6f898cb12410e9c6d848322e65df836ab09d926f65f4cd3a35bf20b1d5a9f296b6445b7f7c752699c180d6c8ca8d5f35dac8436b70d3501d289d

    • SSDEEP

      24576:3ypxUGoSA33fRlx+41rhQ8Le5FYc5TQISFmHZan4C4yj:C3UHj33fnx+41NBeXYeQNE5a4C4y

    • 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

    • Loads dropped DLL

    • 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