General

  • Target

    4d12226070adc766524929cfb4f37a68.exe

  • Size

    1.0MB

  • Sample

    230328-n4xjkaah24

  • MD5

    4d12226070adc766524929cfb4f37a68

  • SHA1

    e8aa84c6ecc1fbf71e505ee27549ffaf5d54236e

  • SHA256

    36a992f1d0a3ee14b952714c39f21f42beecd313921cc761836e45aa792d1b39

  • SHA512

    b1bedfb8829c958d0fb90db87052c68a287e4b7fdb1652f346e672ba881e7ab539de8071763b94f1fe60ce27c5a36cbbb4e5d8554ce00099b4bca7b2ef28d635

  • SSDEEP

    24576:5yfCuaupo4xDE3XetWcS7MWzmQGEE19qaGL4H0pS8:saii17MWrGBK80p

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

luza

C2

176.113.115.145:4125

Attributes
  • auth_value

    1261701914d508e02e8b4f25d38bc7f9

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      4d12226070adc766524929cfb4f37a68.exe

    • Size

      1.0MB

    • MD5

      4d12226070adc766524929cfb4f37a68

    • SHA1

      e8aa84c6ecc1fbf71e505ee27549ffaf5d54236e

    • SHA256

      36a992f1d0a3ee14b952714c39f21f42beecd313921cc761836e45aa792d1b39

    • SHA512

      b1bedfb8829c958d0fb90db87052c68a287e4b7fdb1652f346e672ba881e7ab539de8071763b94f1fe60ce27c5a36cbbb4e5d8554ce00099b4bca7b2ef28d635

    • SSDEEP

      24576:5yfCuaupo4xDE3XetWcS7MWzmQGEE19qaGL4H0pS8:saii17MWrGBK80p

    • 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