General

  • Target

    e40a3923a39a74fbff5a58065285f8b49a8b603714bed268e4ff3690bb892469

  • Size

    1020KB

  • Sample

    230323-14d4facd9t

  • MD5

    827254bea8524e7eb1fdd3faa84dd082

  • SHA1

    2be9665b3d8df9811d8497b2b96f1de1e680f827

  • SHA256

    e40a3923a39a74fbff5a58065285f8b49a8b603714bed268e4ff3690bb892469

  • SHA512

    57d542079c5f110cd03e6ec893d1f656713a24e7393d9eda43585c77da79b9febf1aa69be7a24ff87357c56f6130b18e1b74b2140923b79410c18df4b6f9dfb0

  • SSDEEP

    24576:EyIxHY9SokPXwluvfvp37grVOCfUlK6MYuDwM/9xj/+j:TUY9Sokolw3p3cROyaK6AcCFW

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

trap

C2

193.233.20.30:4125

Attributes
  • auth_value

    b39a737e2e9eba88e48ab88d1061be9c

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      e40a3923a39a74fbff5a58065285f8b49a8b603714bed268e4ff3690bb892469

    • Size

      1020KB

    • MD5

      827254bea8524e7eb1fdd3faa84dd082

    • SHA1

      2be9665b3d8df9811d8497b2b96f1de1e680f827

    • SHA256

      e40a3923a39a74fbff5a58065285f8b49a8b603714bed268e4ff3690bb892469

    • SHA512

      57d542079c5f110cd03e6ec893d1f656713a24e7393d9eda43585c77da79b9febf1aa69be7a24ff87357c56f6130b18e1b74b2140923b79410c18df4b6f9dfb0

    • SSDEEP

      24576:EyIxHY9SokPXwluvfvp37grVOCfUlK6MYuDwM/9xj/+j:TUY9Sokolw3p3cROyaK6AcCFW

    • 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