General

  • Target

    319b63ce04b38f326e09d8f07d5707a122a80919688723b1f4639fc298423a99

  • Size

    900KB

  • Sample

    231029-khtzrsgg86

  • MD5

    60d5f17c3de42f38953c48a393ca001b

  • SHA1

    89ba005da8b0ae088a91b6e9bb3b40987a6d71f1

  • SHA256

    319b63ce04b38f326e09d8f07d5707a122a80919688723b1f4639fc298423a99

  • SHA512

    5e494e61256fb906a8c1dd6d60ed159be4ebfd3c2fd37d9a728e20d1fdb53f5bc2483b54a6f7152431938dfdbe588f42b86c93b11c62951e643fec4d557f1fce

  • SSDEEP

    12288:KC9Qfp2HkM29AFD87kHC8D/hRR2CbUjGLkUuWSOI/2E1zKK:Kth2129AZ87kHCAfR2uuX2Eh

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

grome

C2

77.91.124.86:19084

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

redline

Botnet

kinza

C2

77.91.124.86:19084

Extracted

Family

smokeloader

Botnet

up3

Targets

    • Target

      319b63ce04b38f326e09d8f07d5707a122a80919688723b1f4639fc298423a99

    • Size

      900KB

    • MD5

      60d5f17c3de42f38953c48a393ca001b

    • SHA1

      89ba005da8b0ae088a91b6e9bb3b40987a6d71f1

    • SHA256

      319b63ce04b38f326e09d8f07d5707a122a80919688723b1f4639fc298423a99

    • SHA512

      5e494e61256fb906a8c1dd6d60ed159be4ebfd3c2fd37d9a728e20d1fdb53f5bc2483b54a6f7152431938dfdbe588f42b86c93b11c62951e643fec4d557f1fce

    • SSDEEP

      12288:KC9Qfp2HkM29AFD87kHC8D/hRR2CbUjGLkUuWSOI/2E1zKK:Kth2129AZ87kHCAfR2uuX2Eh

    • Amadey

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

    • Detect ZGRat V1

    • Glupteba

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

    • Glupteba payload

    • 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.

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Stops running service(s)

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

    • 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 SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks