Overview

overview

10

Static

static

3

dc59454bb0...35.exe

windows7-x64

10

dc59454bb0...35.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    dc59454bb076a3e6100243b8348fc935.exe

  • Size

    1.1MB

  • Sample

    231011-pk96zshc26

  • MD5

    dc59454bb076a3e6100243b8348fc935

  • SHA1

    4c625924d0e2e1466a9915d8746c554da2ac4407

  • SHA256

    2dd2b50c166be25074707602e6076baf2b200e718849b2aca595ad72da802b39

  • SHA512

    c24188ae1f7e9ad6898a9df3c5e0fca12a139af808c79dc7ae8f07a722883e08356ecdc18e27ad6d21b1dc640a6b2d2259fd69d7739d821aa113a419a952eee0

  • SSDEEP

    24576:uyLYVqHXSozqg8a76Z0BcWqOl4fe2IZbvsiu/:9LYVqHiouLE6Yvz4mBl

Score
10/10
healermysticredlinegruhadropperevasioninfostealerpersistencestealertrojan

Malware Config

Extracted

Family

redline

Botnet

gruha

C2

77.91.124.55:19071

Attributes
  • auth_value

    2f4cf2e668a540e64775b27535cc6892

Targets

    • Target

      dc59454bb076a3e6100243b8348fc935.exe

    • Size

      1.1MB

    • MD5

      dc59454bb076a3e6100243b8348fc935

    • SHA1

      4c625924d0e2e1466a9915d8746c554da2ac4407

    • SHA256

      2dd2b50c166be25074707602e6076baf2b200e718849b2aca595ad72da802b39

    • SHA512

      c24188ae1f7e9ad6898a9df3c5e0fca12a139af808c79dc7ae8f07a722883e08356ecdc18e27ad6d21b1dc640a6b2d2259fd69d7739d821aa113a419a952eee0

    • SSDEEP

      24576:uyLYVqHXSozqg8a76Z0BcWqOl4fe2IZbvsiu/:9LYVqHiouLE6Yvz4mBl

    Score
    10/10
    healerdropperevasionpersistencetrojanmysticredlinegruhainfostealerstealer

    • Detect Mystic stealer payload

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

      dropperhealer

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • 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

    • 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

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

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

Defense Evasion

Modify Registry

2
T1112

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks