Overview

overview

10

Static

static

3

NEAS.77a9f...JC.exe

windows7-x64

10

NEAS.77a9f...JC.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    NEAS.77a9f4d762816d1ae454ba5690e4ab900f37a4d92bbc5c27b7e1d3c944e929c2_JC.exe

  • Size

    1.2MB

  • Sample

    231007-prnassee82

  • MD5

    d1055c02e41c8073e2c16de3b00c3fc2

  • SHA1

    f407224f6648d2b3ea0b9dd9f0436be4155e6b41

  • SHA256

    77a9f4d762816d1ae454ba5690e4ab900f37a4d92bbc5c27b7e1d3c944e929c2

  • SHA512

    07b58a578a1bd163783ebdce54649634de3b8b910b604b3600e86ddd39be0aaf689b8f5e25220fec0b7328bed6ad8b7c8e2ea9e06dfddaaf6d6f327570c65fe6

  • SSDEEP

    24576:Iyrf6BUXyrOGbGZvKmsfN/QDKfvfQgap5mUMrDzo:P+BGSyZvS/QDKfvfQ95m/rH

Score
10/10
mysticredlinegigantinfostealerpersistencestealer

Malware Config

Extracted

Family

mystic

C2

http://5.42.92.211/loghub/master

Extracted

Family

redline

Botnet

gigant

C2

77.91.124.55:19071

Targets

    • Target

      NEAS.77a9f4d762816d1ae454ba5690e4ab900f37a4d92bbc5c27b7e1d3c944e929c2_JC.exe

    • Size

      1.2MB

    • MD5

      d1055c02e41c8073e2c16de3b00c3fc2

    • SHA1

      f407224f6648d2b3ea0b9dd9f0436be4155e6b41

    • SHA256

      77a9f4d762816d1ae454ba5690e4ab900f37a4d92bbc5c27b7e1d3c944e929c2

    • SHA512

      07b58a578a1bd163783ebdce54649634de3b8b910b604b3600e86ddd39be0aaf689b8f5e25220fec0b7328bed6ad8b7c8e2ea9e06dfddaaf6d6f327570c65fe6

    • SSDEEP

      24576:Iyrf6BUXyrOGbGZvKmsfN/QDKfvfQgap5mUMrDzo:P+BGSyZvS/QDKfvfQ95m/rH

    Score
    10/10
    mysticpersistencestealerredlinegigantinfostealer

    • Detect Mystic stealer payload

    • Mystic

      Mystic is an infostealer written in C++.

      stealermystic

    • RedLine

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

      infostealerredline

    • RedLine payload

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks