Overview

overview

10

Static

static

3

2f3c9be600...c0.exe

windows7-x64

7

2f3c9be600...c0.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2f3c9be60064deb5a63a27f1c4e50cc0.exe

  • Size

    6.2MB

  • Sample

    240104-rv44tscfe3

  • MD5

    2f3c9be60064deb5a63a27f1c4e50cc0

  • SHA1

    32e3dd4cfc7dc41072c9eee17c6bf2e1553802a4

  • SHA256

    87545d25bd7ba1490287b40c178d3b75765457565caa7d27a801d8a2e21d5fd3

  • SHA512

    6ccb95bdd98c765656e112fee20c88e7eeb745d82361c1ae5e1fa56a17e556e1be198058a3b99e5d43cd330f96fa3b5ac6da53d7b62f25dcfea26f4503dff61a

  • SSDEEP

    98304:lF8zNNrIkyFXuqSqYJebYimqjeL5UnG/xDrMBjrM9DVncLlw5gTeV0kJ7Hi:lF8IwvJeb5mHFt5m8a2EvM

Score
10/10
redlinesmokeloaderzgrat777backdoorcollectionevasioninfostealerpersistenceratspywarestealerthemidatrojan

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://185.215.113.68/fks/index.php

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

777

C2

195.20.16.103:20440

Targets

    • Target

      2f3c9be60064deb5a63a27f1c4e50cc0.exe

    • Size

      6.2MB

    • MD5

      2f3c9be60064deb5a63a27f1c4e50cc0

    • SHA1

      32e3dd4cfc7dc41072c9eee17c6bf2e1553802a4

    • SHA256

      87545d25bd7ba1490287b40c178d3b75765457565caa7d27a801d8a2e21d5fd3

    • SHA512

      6ccb95bdd98c765656e112fee20c88e7eeb745d82361c1ae5e1fa56a17e556e1be198058a3b99e5d43cd330f96fa3b5ac6da53d7b62f25dcfea26f4503dff61a

    • SSDEEP

      98304:lF8zNNrIkyFXuqSqYJebYimqjeL5UnG/xDrMBjrM9DVncLlw5gTeV0kJ7Hi:lF8IwvJeb5mHFt5m8a2EvM

    Score
    10/10
    persistenceredlinesmokeloaderzgrat777backdoorcollectionevasioninfostealerratspywarestealerthemidatrojan

    • Detect ZGRat V1

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

      infostealerredline

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • ZGRat

      ZGRat is remote access trojan written in C#.

      ratzgrat

    • Drops startup file

    • 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.

      spywarestealer

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Windows security modification

      evasiontrojan

    • Accesses Microsoft Outlook profiles

      collection

    • Adds Run key to start application

      persistence

    • 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.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1
T1053

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
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

1
T1543

Windows Service

1
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

3
T1112

Impair Defenses

2
T1562

Disable or Modify Tools

2
T1562.001

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

System Information Discovery

2
T1082

Query Registry

1
T1012

Lateral Movement

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Resource Development

Reconnaissance

Tasks