General

  • Target

    bd9329afcafcbdf4dcad51840abea5d153a37fed15e7363aec3a222f36efca83

  • Size

    1000KB

  • Sample

    230331-v86fladd9y

  • MD5

    45448e942d2d5c254df3dd21a2092a53

  • SHA1

    70ea6ee6a0a9eb777da5dda4f4823ce9c67b0b85

  • SHA256

    bd9329afcafcbdf4dcad51840abea5d153a37fed15e7363aec3a222f36efca83

  • SHA512

    b977cc3ee356dd8e38d4d3fe36438e2d982ad64a14b4a629af870a946dad5995c5319b42e179aa9f95e574a65c5ad42f7a8915daafbdb0974aed4d679d398a01

  • SSDEEP

    24576:pyEEHcTa0qUcjHQF7KyOqmo0+TsaDtzorZrli:ctHcT9co7ROPkzodl

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

      bd9329afcafcbdf4dcad51840abea5d153a37fed15e7363aec3a222f36efca83

    • Size

      1000KB

    • MD5

      45448e942d2d5c254df3dd21a2092a53

    • SHA1

      70ea6ee6a0a9eb777da5dda4f4823ce9c67b0b85

    • SHA256

      bd9329afcafcbdf4dcad51840abea5d153a37fed15e7363aec3a222f36efca83

    • SHA512

      b977cc3ee356dd8e38d4d3fe36438e2d982ad64a14b4a629af870a946dad5995c5319b42e179aa9f95e574a65c5ad42f7a8915daafbdb0974aed4d679d398a01

    • SSDEEP

      24576:pyEEHcTa0qUcjHQF7KyOqmo0+TsaDtzorZrli:ctHcT9co7ROPkzodl

    • 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