Overview

overview

10

Static

static

Izjava u prilogu.exe

windows7-x64

1

Izjava u prilogu.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    Izjava u prilogu.zip

  • Size

    469KB

  • Sample

    220802-g26wwsbgg5

  • MD5

    5951386743f1f997bf18f286ee6e9f45

  • SHA1

    e6840b5e0169db7584b1421ef3fc2062b864070d

  • SHA256

    53c71fdc5e7f7c0fc1ffd4630605fba8626e302632e410ba6a707f6a0d297c33

  • SHA512

    e8b8d9a3acc5039af7882c309ff98113c448c5fa46664c6097af19f931bab7524ffaff3f59491a16c2a2a962ffe4858a9ab5d2df9239615f82aa93626069684a

Score
10/10
modiloaderremcosremotehostpersistencerattrojan

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

newehmpage.webredirect.org:5564

Attributes
  • audio_folder

    MicRecords

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    javaaa.exe

  • copy_folder

    javaa

  • delete_file

    true

  • hide_file

    true

  • hide_keylog_file

    false

  • install_flag

    true

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    javaa-OMZZ5I

  • screenshot_crypt

    false

  • screenshot_flag

    true

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    javaa

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      Izjava u prilogu.exe

    • Size

      836KB

    • MD5

      07789017f254b6ac45b11f66ccada623

    • SHA1

      6957e2bd7068f1303723c2ba3075771cdbcb23f0

    • SHA256

      d17de6f437033140a8197c29721e535e19cde342b211c3a0074fa54f79afb375

    • SHA512

      b30f98657c5069185af2e7a84af4bb2b2d73e9c7a455beae520668a6b40420e0f4d5f19333ec6f7ec45a74c8544f88d449ea1b8d2eacadf22e574b39a384e8b1

    Score
    10/10
    modiloaderremcosremotehostpersistencerattrojan

    • 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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks