General

  • Target

    file.exe

  • Size

    1.0MB

  • Sample

    230328-j1jq3sbe7w

  • MD5

    cc2fe266156c4bed451c1bf424bb59e9

  • SHA1

    65255e906d16382ddef9b1862b4edc715b02d2a3

  • SHA256

    1873acdc5f269c522e854bad948b808ad40610c461e3ae59f1ceb723aedae3a6

  • SHA512

    957039cd3842f6ea8e5b88d4d8a9afe905201159d054a9bde24afba105a8537d059c48dca16c7ef4bcd929983c2d360f83762263980d66aaf6d7b2bb666ec3bb

  • SSDEEP

    24576:rTy5vgotcLGeqHXLzZqwe/z0b0k/H6mMLxVQ8ILbfj:rmmooKb1qxkfoLf0v

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

renta

C2

176.113.115.145:4125

Attributes
  • auth_value

    359596fd5b36e9925ade4d9a1846bafb

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      file.exe

    • Size

      1.0MB

    • MD5

      cc2fe266156c4bed451c1bf424bb59e9

    • SHA1

      65255e906d16382ddef9b1862b4edc715b02d2a3

    • SHA256

      1873acdc5f269c522e854bad948b808ad40610c461e3ae59f1ceb723aedae3a6

    • SHA512

      957039cd3842f6ea8e5b88d4d8a9afe905201159d054a9bde24afba105a8537d059c48dca16c7ef4bcd929983c2d360f83762263980d66aaf6d7b2bb666ec3bb

    • SSDEEP

      24576:rTy5vgotcLGeqHXLzZqwe/z0b0k/H6mMLxVQ8ILbfj:rmmooKb1qxkfoLf0v

    • 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