General

  • Target

    4ba9e1b30a139933dcebca3353ea46a8

  • Size

    781KB

  • Sample

    230612-vh6zfadf3v

  • MD5

    4ba9e1b30a139933dcebca3353ea46a8

  • SHA1

    6acf5ee2f09d84c2c910eb10da849370bed5a1ae

  • SHA256

    fc7a2d08160f299450390086b02c5b02277e1eb8c7cab88bb4313594d0c0cb67

  • SHA512

    0e901c2e31cf463e9fe3ceb071f6afeab115520c1234d61b929995326520e483ce3e321787fa31feca5ff318e89ce7d379c44b74f0aeff6e21c5a4d6eebbe90e

  • SSDEEP

    12288:EMrFy900Zf07Cm8+FGUh/QVnBuhAhagv9W0bMzsFeodBRJDU02Ht3w9T5MVcuZ:RyZZMem8+o26IihagEdszvR2N3kzu

Malware Config

Extracted

Family

redline

Botnet

boris

C2

83.97.73.129:19068

Attributes
  • auth_value

    205e4fccc0f8c7da1d56fb1da4ac5e6a

Extracted

Family

redline

Botnet

moro

C2

83.97.73.129:19068

Attributes
  • auth_value

    24d4f20def584fcfb9067c13ead26e63

Extracted

Family

amadey

Version

3.83

C2

77.91.68.30/music/rock/index.php

Extracted

Family

redline

Botnet

doro

C2

83.97.73.129:19068

Attributes
  • auth_value

    03f411441fb3fa233179c2cc8ffbce27

Targets

    • Target

      4ba9e1b30a139933dcebca3353ea46a8

    • Size

      781KB

    • MD5

      4ba9e1b30a139933dcebca3353ea46a8

    • SHA1

      6acf5ee2f09d84c2c910eb10da849370bed5a1ae

    • SHA256

      fc7a2d08160f299450390086b02c5b02277e1eb8c7cab88bb4313594d0c0cb67

    • SHA512

      0e901c2e31cf463e9fe3ceb071f6afeab115520c1234d61b929995326520e483ce3e321787fa31feca5ff318e89ce7d379c44b74f0aeff6e21c5a4d6eebbe90e

    • SSDEEP

      12288:EMrFy900Zf07Cm8+FGUh/QVnBuhAhagv9W0bMzsFeodBRJDU02Ht3w9T5MVcuZ:RyZZMem8+o26IihagEdszvR2N3kzu

    • 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.

    • Downloads MZ/PE file

    • 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