General

  • Target

    f96f8d7f97902c9c34e52a891e99d27af0cb6c1a39b4fb4981b3286d53e27911

  • Size

    1000KB

  • Sample

    230331-zsaffadd47

  • MD5

    d4647a159e3a023bf383c44e9173e2bc

  • SHA1

    fb858123776569bd099bd1511cc3d1f4971efafb

  • SHA256

    f96f8d7f97902c9c34e52a891e99d27af0cb6c1a39b4fb4981b3286d53e27911

  • SHA512

    2e9d9b5335adadb0b7c66673f084fb136c4dd136ba960bd003bb7c89c70e0efec5e139c872118616b16a2fb3c89b0347e1e384d901ca50da311dbaf2b770fb01

  • SSDEEP

    24576:Oyh8cIxjo6iRHqjyw0SvyxIV813DD0lparWa3EzexY5:dhQxJiRiycvyFzgyv3i3

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

      f96f8d7f97902c9c34e52a891e99d27af0cb6c1a39b4fb4981b3286d53e27911

    • Size

      1000KB

    • MD5

      d4647a159e3a023bf383c44e9173e2bc

    • SHA1

      fb858123776569bd099bd1511cc3d1f4971efafb

    • SHA256

      f96f8d7f97902c9c34e52a891e99d27af0cb6c1a39b4fb4981b3286d53e27911

    • SHA512

      2e9d9b5335adadb0b7c66673f084fb136c4dd136ba960bd003bb7c89c70e0efec5e139c872118616b16a2fb3c89b0347e1e384d901ca50da311dbaf2b770fb01

    • SSDEEP

      24576:Oyh8cIxjo6iRHqjyw0SvyxIV813DD0lparWa3EzexY5:dhQxJiRiycvyFzgyv3i3

    • 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