General

  • Target

    file.exe

  • Size

    830KB

  • Sample

    230702-c8qe9sad67

  • MD5

    2c727c79f3f34eaea02b79addd481e1c

  • SHA1

    fbdd70853f3ec36b3469eaf2e22267192c88728b

  • SHA256

    7a595d276df83ddea093a3c12ade59dd3777a40414371ef50141999d730f2b04

  • SHA512

    009aa5752025eff31649f13b8bcb2560b6b87ba98a28ae1bc55eda8f0eff344368bd07f484ce2ee87a8e23b24987696ac40e6f48003dbd4ed15278a933d9599f

  • SSDEEP

    24576:WcV4+4k1K9QOwckpto5WNVx0MeTHqEJzG5c:Wcq+Xq9kptoQNVyRHJqO

Malware Config

Extracted

Family

redline

Botnet

narko

C2

83.97.73.134:19071

Attributes
  • auth_value

    a9d8c6db81c7e486f5832bc2ee48cb84

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

amadey

Version

3.84

C2

77.91.68.63/doma/net/index.php

Extracted

Family

redline

Botnet

bruno

C2

83.97.73.134:19071

Attributes
  • auth_value

    b23e240c277e85ce9d49d6165c0a2b48

Targets

    • Target

      file.exe

    • Size

      830KB

    • MD5

      2c727c79f3f34eaea02b79addd481e1c

    • SHA1

      fbdd70853f3ec36b3469eaf2e22267192c88728b

    • SHA256

      7a595d276df83ddea093a3c12ade59dd3777a40414371ef50141999d730f2b04

    • SHA512

      009aa5752025eff31649f13b8bcb2560b6b87ba98a28ae1bc55eda8f0eff344368bd07f484ce2ee87a8e23b24987696ac40e6f48003dbd4ed15278a933d9599f

    • SSDEEP

      24576:WcV4+4k1K9QOwckpto5WNVx0MeTHqEJzG5c:Wcq+Xq9kptoQNVyRHJqO

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Detects Healer an antivirus disabler dropper

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • 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

    • 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 Enterprise v6

Tasks