Overview

overview

10

Static

static

2A0A05BCAE...69.exe

windows7_x64

10

2A0A05BCAE...69.exe

windows10_x64

10

Sharing

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General

  • Target

    2A0A05BCAE0114F543206ED1A81A8C69.exe

  • Size

    1.5MB

  • Sample

    210731-8t7j6gksse

  • MD5

    2a0a05bcae0114f543206ed1a81a8c69

  • SHA1

    0e6b17c5c3dcab55697b4589e8a239961fac9ed0

  • SHA256

    d74a07eeb26faeed4799f582bcb3c22ba985cc7bf21685d3b6e37aa694a72d97

  • SHA512

    5aaee090fc713af1add2a040bb6cfdde26650c6991249d7cfe94bfdb04e5a9a65f2ede7db317a2eb67e0763a097c997612fbef2c9829053e81bb6d9afe97f9cb

Score
10/10
redlinesmokeloadersewpalpadinaspackv2backdoordiscoveryevasioninfostealerpersistencesuricatatrojan

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://conceitosseg.com/upload/

http://integrasidata.com/upload/

http://ozentekstil.com/upload/

http://finbelportal.com/upload/

http://telanganadigital.com/upload/
rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

SewPalpadin

C2

185.215.113.114:8887

Targets

    • Target

      2A0A05BCAE0114F543206ED1A81A8C69.exe

    • Size

      1.5MB

    • MD5

      2a0a05bcae0114f543206ed1a81a8c69

    • SHA1

      0e6b17c5c3dcab55697b4589e8a239961fac9ed0

    • SHA256

      d74a07eeb26faeed4799f582bcb3c22ba985cc7bf21685d3b6e37aa694a72d97

    • SHA512

      5aaee090fc713af1add2a040bb6cfdde26650c6991249d7cfe94bfdb04e5a9a65f2ede7db317a2eb67e0763a097c997612fbef2c9829053e81bb6d9afe97f9cb

    Score
    10/10
    redlinesmokeloadersewpalpadinaspackv2backdoordiscoveryevasioninfostealerpersistencesuricatatrojan

    • 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

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request

      suricata

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

      aspackv2

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

      discovery

    • Adds Run key to start application

      persistence

    • 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

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

1
T1089

File Permissions Modification

1
T1222

Install Root Certificate

1
T1130

Credential Access

Discovery

System Information Discovery

2
T1082

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks