Overview

overview

10

Static

static

PO.exe

windows7-x64

10

PO.exe

windows10-2004-x64

10

Sharing

Copy URL
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General

  • Target

    PO.exe

  • Size

    914KB

  • Sample

    220801-kq1ghsfgbl

  • MD5

    35c9d0c1fb59cec2dee22f0a20e8b1e9

  • SHA1

    d0e40aa47862a5681388a0ecc14a6e7b36ec287a

  • SHA256

    cfddcbf0a97a326f7a26683f817e7d42082c30f28113bef76e3c3b491c094c69

  • SHA512

    c904a95a40ab54ac9872873cc10ce2b0da38737a83301a581f9e6326c73e82e12d9b6bc910acb790fbd770fde7cb62355ac1300e3104e1608b53000ae1ec03bf

Score
10/10
modiloaderremcosremotehostpersistencerattrojan

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

www.varshtrade.com:2404

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

    notepad

  • mouse_option

    false

  • mutex

    notepad-TFQMB3

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    Remcos

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      PO.exe

    • Size

      914KB

    • MD5

      35c9d0c1fb59cec2dee22f0a20e8b1e9

    • SHA1

      d0e40aa47862a5681388a0ecc14a6e7b36ec287a

    • SHA256

      cfddcbf0a97a326f7a26683f817e7d42082c30f28113bef76e3c3b491c094c69

    • SHA512

      c904a95a40ab54ac9872873cc10ce2b0da38737a83301a581f9e6326c73e82e12d9b6bc910acb790fbd770fde7cb62355ac1300e3104e1608b53000ae1ec03bf

    Score
    10/10
    modiloaderremcospersistencerattrojanremotehost

    • 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

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • Adds Run key to start application

      persistence
    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

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks