General

  • Target

    2fe7e5d4d13bd5f901d576f7b88337f1.exe

  • Size

    319KB

  • Sample

    211207-d63s9aafh7

  • MD5

    2fe7e5d4d13bd5f901d576f7b88337f1

  • SHA1

    86a0fead363918823b1ce82b1de9ae13ec5bf014

  • SHA256

    37a69c08e620bc15bedc0b2d3288a621c6ced511017433d3b8e2e5bb7e2155d6

  • SHA512

    584772e14fd2d4b7505210ee902d6ac4ae3ca6239cf9a7acc1e91f2e2ae9093ba79aab7c86e9d0ee81574bf17a2da0610040b6912b73fafb6ac9cad21d49c50d

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://host-data-coin-11.com/

http://file-coin-host-12.com/

rc4.i32
rc4.i32

Extracted

Family

raccoon

Version

1.8.3-hotfix

Botnet

f797145799b7b1b77b35d81de942eee0908da519

Attributes
  • url4cnc

    http://91.219.236.27/capibar

    http://94.158.245.167/capibar

    http://185.163.204.216/capibar

    http://185.225.19.238/capibar

    http://185.163.204.218/capibar

    https://t.me/capibar

rc4.plain
rc4.plain

Extracted

Family

amadey

Version

2.86

C2

185.215.113.35/d2VxjasuwS/index.php

Targets

    • Target

      2fe7e5d4d13bd5f901d576f7b88337f1.exe

    • Size

      319KB

    • MD5

      2fe7e5d4d13bd5f901d576f7b88337f1

    • SHA1

      86a0fead363918823b1ce82b1de9ae13ec5bf014

    • SHA256

      37a69c08e620bc15bedc0b2d3288a621c6ced511017433d3b8e2e5bb7e2155d6

    • SHA512

      584772e14fd2d4b7505210ee902d6ac4ae3ca6239cf9a7acc1e91f2e2ae9093ba79aab7c86e9d0ee81574bf17a2da0610040b6912b73fafb6ac9cad21d49c50d

    • Amadey

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

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

    • RedLine

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

    • RedLine Payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Deletes itself

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

2
T1005

Tasks