General

  • Target

    ac18ad4de0d70e7cbbfb829afea0dd45.exe

  • Size

    991KB

  • Sample

    231218-16r33sfdd2

  • MD5

    ac18ad4de0d70e7cbbfb829afea0dd45

  • SHA1

    81f3b5282d453b70724ffbe70e7298389dd1194c

  • SHA256

    e96789d697301017c3c5f2332f7f74fd5aabbee70373e2d7af8c7ebd24ab22e0

  • SHA512

    5581f1d02e92166196488327f4bf213c37e7c675eb1d241640f47938c781fb35fcc0855f3d7f427e5406c7236738bd05c9aa9b0c1b9569a6f49c66396701424b

  • SSDEEP

    24576:zy2I2Sr+pny1Aed6Dk9y6mEG0HqpNo1tUbJfk:G2I5Ked3nmDSTU

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://185.215.113.68/fks/index.php

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

LiveTraffic

C2

77.105.132.87:17066

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

redline

Botnet

666

C2

195.20.16.103:18305

Targets

    • Target

      ac18ad4de0d70e7cbbfb829afea0dd45.exe

    • Size

      991KB

    • MD5

      ac18ad4de0d70e7cbbfb829afea0dd45

    • SHA1

      81f3b5282d453b70724ffbe70e7298389dd1194c

    • SHA256

      e96789d697301017c3c5f2332f7f74fd5aabbee70373e2d7af8c7ebd24ab22e0

    • SHA512

      5581f1d02e92166196488327f4bf213c37e7c675eb1d241640f47938c781fb35fcc0855f3d7f427e5406c7236738bd05c9aa9b0c1b9569a6f49c66396701424b

    • SSDEEP

      24576:zy2I2Sr+pny1Aed6Dk9y6mEG0HqpNo1tUbJfk:G2I5Ked3nmDSTU

    • Detect ZGRat V1

    • Detected google phishing page

    • 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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

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

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Detected potential entity reuse from brand paypal.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks