General

  • Target

    file.exe

  • Size

    788KB

  • Sample

    230703-qvfkssaa3x

  • MD5

    9833417b1e8145af7a28bdca3f45f770

  • SHA1

    0fe18c3b4c87865c863fd1e811b0fbe8022eea2f

  • SHA256

    b23e002a1e8b83d0399dc406d944a9c37f0ff362f4a5ac0548acff47520e8369

  • SHA512

    2f016faec5fab92db0b39bd83af5cae9dfa28814db9cc7f7f82a13183896c791c0b6fe22b0845c80fcb8ce4cc6fc640f8393c983c11e407c6e22f340c7c83f81

  • SSDEEP

    12288:+QBaqKQ2PBsPtw5Vc22ySSQXsn4pUz8safAoUAGQ6NoqRGKA:+QBfqW2vcmQkg88s8AQGTN7R5A

Malware Config

Extracted

Family

redline

Botnet

jako

C2

77.91.124.49:19073

Attributes
  • auth_value

    3db90f2679ab2890874898c7c6d65799

Extracted

Family

amadey

Version

3.84

C2

77.91.68.63/doma/net/index.php

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

nowa

C2

77.91.124.49:19073

Attributes
  • auth_value

    6bc6b0617aa32bcd971aef4a2cf49647

Targets

    • Target

      file.exe

    • Size

      788KB

    • MD5

      9833417b1e8145af7a28bdca3f45f770

    • SHA1

      0fe18c3b4c87865c863fd1e811b0fbe8022eea2f

    • SHA256

      b23e002a1e8b83d0399dc406d944a9c37f0ff362f4a5ac0548acff47520e8369

    • SHA512

      2f016faec5fab92db0b39bd83af5cae9dfa28814db9cc7f7f82a13183896c791c0b6fe22b0845c80fcb8ce4cc6fc640f8393c983c11e407c6e22f340c7c83f81

    • SSDEEP

      12288:+QBaqKQ2PBsPtw5Vc22ySSQXsn4pUz8safAoUAGQ6NoqRGKA:+QBfqW2vcmQkg88s8AQGTN7R5A

    • 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