General

  • Target

    72c01e925edb96b094258fa918e6e107d3435d66a3c7b.exe

  • Size

    359KB

  • Sample

    231104-cszzrsbg9t

  • MD5

    c65a32bf02fce89a0c90890bf33e5486

  • SHA1

    ae3a981f880a76b252c8026d9cabb2f48a7f691d

  • SHA256

    72c01e925edb96b094258fa918e6e107d3435d66a3c7b8dfd3fbffc1c1d101db

  • SHA512

    acf3eaaa23915ae0c28a9b245382747f7da6f55c2efbc5b4a53a7ac3a71ffdd870f4be7fd50a5acdb3a332d8fe7d9f5f42be9bbed4bb69d774368fc05a68b95a

  • SSDEEP

    6144:Kny+bnr+sp0yN90QERfkbMw5+WQBkWcnZNjQ+98Mq2NSyEfC/iMEILHX03Ss9cb:ZMroy90Xfkp/BNSySC/iMzHEp9cb

Malware Config

Extracted

Family

amadey

Version

3.86

C2

http://77.91.68.61/rock/index.php

Attributes
  • install_dir

    925e7e99c5

  • install_file

    pdates.exe

  • strings_key

    ada76b8b0e1f6892ee93c20ab8946117

rc4.plain

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

plost

C2

77.91.124.86:19084

Extracted

Family

redline

Botnet

kedru

C2

77.91.124.86:19084

Extracted

Family

redline

Botnet

pixelnew2.0

C2

194.49.94.11:80

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.com/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

LiveTraffic

C2

195.10.205.17:8122

Targets

    • Target

      72c01e925edb96b094258fa918e6e107d3435d66a3c7b.exe

    • Size

      359KB

    • MD5

      c65a32bf02fce89a0c90890bf33e5486

    • SHA1

      ae3a981f880a76b252c8026d9cabb2f48a7f691d

    • SHA256

      72c01e925edb96b094258fa918e6e107d3435d66a3c7b8dfd3fbffc1c1d101db

    • SHA512

      acf3eaaa23915ae0c28a9b245382747f7da6f55c2efbc5b4a53a7ac3a71ffdd870f4be7fd50a5acdb3a332d8fe7d9f5f42be9bbed4bb69d774368fc05a68b95a

    • SSDEEP

      6144:Kny+bnr+sp0yN90QERfkbMw5+WQBkWcnZNjQ+98Mq2NSyEfC/iMEILHX03Ss9cb:ZMroy90Xfkp/BNSySC/iMzHEp9cb

    • Amadey

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

    • Detects Healer an antivirus disabler dropper

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • Healer

      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.

    • RedLine payload

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Stops running service(s)

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks