General

  • Target

    d2372eca9571c876bd4a4076e89a6b36f45305e9234527ceaa49aabaddb6eb81

  • Size

    1001KB

  • Sample

    230331-zaangsdb83

  • MD5

    d499cd96d69e42f64aaf71e01c9d69a7

  • SHA1

    b39078277507766e24def7d6dd9b4b43d9b86e99

  • SHA256

    d2372eca9571c876bd4a4076e89a6b36f45305e9234527ceaa49aabaddb6eb81

  • SHA512

    110fc73f69cb8cbc8fb3c4ccb21396242a7fe1efcc8c66a6cb495cd33e71783570b9a88a580f606194b8ef3df7ad6ac4a7e5d2839da8894150f1fc8ac70565e1

  • SSDEEP

    24576:eyuBww3ZoDhU9DQ6K/Z1M3uVO3dTcZRRERaNDMLcorW:tuBN3ZZnOZ1M+U3dTcpChr

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

      d2372eca9571c876bd4a4076e89a6b36f45305e9234527ceaa49aabaddb6eb81

    • Size

      1001KB

    • MD5

      d499cd96d69e42f64aaf71e01c9d69a7

    • SHA1

      b39078277507766e24def7d6dd9b4b43d9b86e99

    • SHA256

      d2372eca9571c876bd4a4076e89a6b36f45305e9234527ceaa49aabaddb6eb81

    • SHA512

      110fc73f69cb8cbc8fb3c4ccb21396242a7fe1efcc8c66a6cb495cd33e71783570b9a88a580f606194b8ef3df7ad6ac4a7e5d2839da8894150f1fc8ac70565e1

    • SSDEEP

      24576:eyuBww3ZoDhU9DQ6K/Z1M3uVO3dTcZRRERaNDMLcorW:tuBN3ZZnOZ1M+U3dTcpChr

    • 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