Overview

overview

10

Static

static

3

NEAS.78c24...JC.exe

windows7-x64

10

NEAS.78c24...JC.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    NEAS.78c241ee205336f9ce449c104b1ea7608d71c8489aa07f4f55a84ae6d27ce915_JC.exe

  • Size

    1.2MB

  • Sample

    231007-pryfrsee83

  • MD5

    abb7f8218366424a14a301054fc2ed57

  • SHA1

    7f4884c03fa7103606b7ae4e2b90b1d2f133c6de

  • SHA256

    78c241ee205336f9ce449c104b1ea7608d71c8489aa07f4f55a84ae6d27ce915

  • SHA512

    272a0dfe6d314f0c0d11b294e61ca295487883b2efea846182ed486d62463bfa26a315ee964d1591a91bdd69c8118ca5125cec6a1b9ed0fdc20e525a278ef947

  • SSDEEP

    24576:jymuXXxHJ27jd+Rdmkr84+TVkhuBFTj+x3Cmo5bpr1gEJ2:2mun727R+vrr9A+xymGpr1P

Score
10/10
mysticredlinegigantinfostealerpersistencestealer

Malware Config

Extracted

Family

redline

Botnet

gigant

C2

77.91.124.55:19071

Targets

    • Target

      NEAS.78c241ee205336f9ce449c104b1ea7608d71c8489aa07f4f55a84ae6d27ce915_JC.exe

    • Size

      1.2MB

    • MD5

      abb7f8218366424a14a301054fc2ed57

    • SHA1

      7f4884c03fa7103606b7ae4e2b90b1d2f133c6de

    • SHA256

      78c241ee205336f9ce449c104b1ea7608d71c8489aa07f4f55a84ae6d27ce915

    • SHA512

      272a0dfe6d314f0c0d11b294e61ca295487883b2efea846182ed486d62463bfa26a315ee964d1591a91bdd69c8118ca5125cec6a1b9ed0fdc20e525a278ef947

    • SSDEEP

      24576:jymuXXxHJ27jd+Rdmkr84+TVkhuBFTj+x3Cmo5bpr1gEJ2:2mun727R+vrr9A+xymGpr1P

    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