General

  • Target

    e0efab04a7962b438eeec56aa88397ff7d9abacd1d37fb7350dcfe9c8d5dcfc7

  • Size

    294KB

  • Sample

    231010-lmbvesee98

  • MD5

    58b33f7f8332c3fae20219bbb80d3c0f

  • SHA1

    960194a38d8f74251c57ca5be7f69ed68b967de0

  • SHA256

    e0efab04a7962b438eeec56aa88397ff7d9abacd1d37fb7350dcfe9c8d5dcfc7

  • SHA512

    66714ef3077b44f9a7385344946701e262292c719e4f1f8f7c22ba5e17fe4fa53611dd275c2980440940b4c34bd26c42dc72c75be6bdef19bc5ae0643acafd2c

  • SSDEEP

    6144:YpijCAma9mPhjyJzuQwDBTv50IyPEEAOh8uPdrmRv0NDn5:Y8Oha4PhjyEQwDonE5BI9

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

magia

C2

77.91.124.55:19071

Extracted

Family

amadey

Version

3.89

C2

http://77.91.124.1/theme/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explothe.exe

  • strings_key

    36a96139c1118a354edf72b1080d4b2f

rc4.plain

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

redline

Botnet

6012068394_99

C2

https://pastebin.com/raw/8baCJyMF

Targets

    • Target

      e0efab04a7962b438eeec56aa88397ff7d9abacd1d37fb7350dcfe9c8d5dcfc7

    • Size

      294KB

    • MD5

      58b33f7f8332c3fae20219bbb80d3c0f

    • SHA1

      960194a38d8f74251c57ca5be7f69ed68b967de0

    • SHA256

      e0efab04a7962b438eeec56aa88397ff7d9abacd1d37fb7350dcfe9c8d5dcfc7

    • SHA512

      66714ef3077b44f9a7385344946701e262292c719e4f1f8f7c22ba5e17fe4fa53611dd275c2980440940b4c34bd26c42dc72c75be6bdef19bc5ae0643acafd2c

    • SSDEEP

      6144:YpijCAma9mPhjyJzuQwDBTv50IyPEEAOh8uPdrmRv0NDn5:Y8Oha4PhjyEQwDonE5BI9

    • Amadey

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

    • Detected google phishing page

    • 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

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Windows security bypass

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Modifies Windows Firewall

    • Stops running service(s)

    • 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

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks