General

  • Target

    3d178664bc15e781e35d12108a2c5ab9.bin

  • Size

    2.4MB

  • Sample

    231230-bmzalsbce9

  • MD5

    af25145918fc3953bba5be891e37da11

  • SHA1

    ee7a55aa12e5b237bef6abe3996444cf592f4db2

  • SHA256

    6969817805eeb5e26a007e3e31157fe892aaf3ba3c122f96f3dfdb725f7b1d12

  • SHA512

    60d6b2586baef0e0fc443f1b68cde20b78fafeb98b7a2db38b619c3b5489fb68d0ecd64a7382c09cf94cb109f77a334d67efe489668447484b6a62e79a8fee74

  • SSDEEP

    49152:8Yk6zllJCTtsLxOz0J/gLd3FgTsJdgupqYEzuWBmfLr2bcJqyn/q3PYt60:zDJCta40JYz/JouZfLqb2APF0

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://185.215.113.68/fks/index.php

rc4.i32
rc4.i32

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

redline

Botnet

LiveTraffic

C2

20.79.30.95:13856

Extracted

Family

smokeloader

Version

2020

C2

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

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

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

777

C2

195.20.16.103:20440

Extracted

Family

stealc

C2

http://5.42.66.57

Attributes
  • url_path

    /3886d2276f6914c4.php

rc4.plain

Extracted

Family

lumma

C2

http://soupinterestoe.fun/api

Targets

    • Target

      daa567d513d049f218c6a71a786c44119f9acb0ea480f424468a8a09e9c75dad.exe

    • Size

      2.5MB

    • MD5

      3d178664bc15e781e35d12108a2c5ab9

    • SHA1

      e4169852794fcf6d9f7edd359bbec16f406bcca4

    • SHA256

      daa567d513d049f218c6a71a786c44119f9acb0ea480f424468a8a09e9c75dad

    • SHA512

      2e1dd29f083b8ce39518c6d04cbfb824d59cfe1a946eda66234ea50b2670e9464a74e7ca16a1f9017cfc5e866b7dd6ee847d990d41670ed1a23b02375b1b94c5

    • SSDEEP

      49152:fqylkVQqIh2X2aCYKsfjgSlopRy9YH5+n5uMTsITqnu0I0UCa5cL7LnmZLqJenjo:CV+h3rYKsfjmyiZcu5uy0WL7jVejTSL

    • Detect Lumma Stealer payload V4

    • Detect ZGRat V1

    • Detected google phishing page

    • Glupteba

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

    • Glupteba payload

    • Lumma Stealer

      An infostealer written in C++ first seen in August 2022.

    • 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.

    • Stealc

      Stealc is an infostealer written in C++.

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Windows security modification

    • 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.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Matrix ATT&CK v13

Execution

Scheduled Task/Job

1
T1053

Persistence

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Privilege Escalation

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Defense Evasion

Modify Registry

4
T1112

Impair Defenses

2
T1562

Disable or Modify Tools

2
T1562.001

Discovery

System Information Discovery

2
T1082

Query Registry

1
T1012

Command and Control

Web Service

1
T1102

Tasks