Overview

overview

10

Static

static

3

Zuyzagrrjiaomn.exe

windows7-x64

10

Zuyzagrrjiaomn.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    Zuyzagrrjiaomn.exe

  • Size

    1.4MB

  • Sample

    231212-q3rb9sfea2

  • MD5

    4498b4c8b085e4caf5f8ddeaaa09d2f5

  • SHA1

    8cd5a02eed25fbda5f16c1c9ba67013438955649

  • SHA256

    de1a28105c6aa44d9f7a10e86fbaa1bc4fdc4a9ea52a34352b5723f9f678320c

  • SHA512

    ae09b529c07a550cd7b905aafacdc33f0583d168fec57752ac186293d7808ae85b6831be9edeab14598727ae96aa57f1e00e92d48c3a19f2be0d1c303edfa43c

  • SSDEEP

    24576:YlPf8kMO7O7eZ3bXfkGSZr/QTopkgxKJYiTNwQaV:YJHueZ3bnSZr/QTukKiTNXa

Score
10/10
modiloaderremcosnewpersistencerattrojan

Malware Config

Extracted

Family

remcos

Botnet

NEW

C2

tornado.ydns.eu:1972

orifak.ydns.eu:1972

rdpown.ydns.eu:1972
Attributes
  • audio_folder

    MicRecords

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    remcos.exe

  • copy_folder

    Remcos

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    false

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    Rmgoijhjvhy-5INKNH

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      Zuyzagrrjiaomn.exe

    • Size

      1.4MB

    • MD5

      4498b4c8b085e4caf5f8ddeaaa09d2f5

    • SHA1

      8cd5a02eed25fbda5f16c1c9ba67013438955649

    • SHA256

      de1a28105c6aa44d9f7a10e86fbaa1bc4fdc4a9ea52a34352b5723f9f678320c

    • SHA512

      ae09b529c07a550cd7b905aafacdc33f0583d168fec57752ac186293d7808ae85b6831be9edeab14598727ae96aa57f1e00e92d48c3a19f2be0d1c303edfa43c

    • SSDEEP

      24576:YlPf8kMO7O7eZ3bXfkGSZr/QTopkgxKJYiTNwQaV:YJHueZ3bnSZr/QTukKiTNXa

    Score
    10/10
    modiloadertrojanremcosnewpersistencerat

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

      trojanmodiloader

    • Remcos

      Remcos is a closed-source remote control and surveillance software.

      ratremcos

    • ModiLoader Second Stage

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    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

Query Registry

1
T1012

System Information Discovery

1
T1082

Remote System Discovery

1
T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks