General

  • Target

    690757d17926cf1303246e5bc39b755143cbaeed10d11caf04a4bffbc91fd4d8

  • Size

    1004KB

  • Sample

    230328-evknzagh54

  • MD5

    90ea4b12228977dc872ea1efe1ea50cc

  • SHA1

    91ac74138528717e855a2d75d987e134d7dd3646

  • SHA256

    690757d17926cf1303246e5bc39b755143cbaeed10d11caf04a4bffbc91fd4d8

  • SHA512

    9fd4d58a6314e442d712ed5fa41eba716b316b5e83fd8930546b52aa4339a9e7d86814c3874c014425e7fd725785f8af00bb1febce7ae367d716d82eb5dcad74

  • SSDEEP

    12288:3Mrly90JImIxFvhFkbn72BMT5yYq/EUh94cQcC5v3aKFmJ5vo7infiPN73a2mhsQ:2yFmg+AMlmhsh3aymJ5UinaPNja11v

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

      690757d17926cf1303246e5bc39b755143cbaeed10d11caf04a4bffbc91fd4d8

    • Size

      1004KB

    • MD5

      90ea4b12228977dc872ea1efe1ea50cc

    • SHA1

      91ac74138528717e855a2d75d987e134d7dd3646

    • SHA256

      690757d17926cf1303246e5bc39b755143cbaeed10d11caf04a4bffbc91fd4d8

    • SHA512

      9fd4d58a6314e442d712ed5fa41eba716b316b5e83fd8930546b52aa4339a9e7d86814c3874c014425e7fd725785f8af00bb1febce7ae367d716d82eb5dcad74

    • SSDEEP

      12288:3Mrly90JImIxFvhFkbn72BMT5yYq/EUh94cQcC5v3aKFmJ5vo7infiPN73a2mhsQ:2yFmg+AMlmhsh3aymJ5UinaPNja11v

    • 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