General

  • Target

    88b61ac276b467d784f41503c01495f41e522f02ed3caa244a2cd938a8f692a1

  • Size

    992KB

  • Sample

    230401-mtxwxaah5t

  • MD5

    85995dee2d505d89ab4e624cac9d802f

  • SHA1

    779684db7cc87e0e7a441ba99e4cdb7879a1d17f

  • SHA256

    88b61ac276b467d784f41503c01495f41e522f02ed3caa244a2cd938a8f692a1

  • SHA512

    d63fb54689ac6c9fd525a9c8e5405049d9b61554d5ab877f7a7a12ac30fe60e54a51eb2c8b69ebc7a5c6e5f8e9eb682bd2bec255f773e41497eca6f887b96267

  • SSDEEP

    24576:7yEZ1vypxJS43R7Dv15GzKC0m8o1hczk6s:uvvS4VD1C1fe1

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

      88b61ac276b467d784f41503c01495f41e522f02ed3caa244a2cd938a8f692a1

    • Size

      992KB

    • MD5

      85995dee2d505d89ab4e624cac9d802f

    • SHA1

      779684db7cc87e0e7a441ba99e4cdb7879a1d17f

    • SHA256

      88b61ac276b467d784f41503c01495f41e522f02ed3caa244a2cd938a8f692a1

    • SHA512

      d63fb54689ac6c9fd525a9c8e5405049d9b61554d5ab877f7a7a12ac30fe60e54a51eb2c8b69ebc7a5c6e5f8e9eb682bd2bec255f773e41497eca6f887b96267

    • SSDEEP

      24576:7yEZ1vypxJS43R7Dv15GzKC0m8o1hczk6s:uvvS4VD1C1fe1

    • 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