Overview

overview

10

Static

static

a8d2835744...66.exe

windows7-x64

10

a8d2835744...66.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a8d2835744bc534fde4454950d13a766

  • Size

    642KB

  • Sample

    220808-wlvk9agca7

  • MD5

    a8d2835744bc534fde4454950d13a766

  • SHA1

    1ea8e8f5077be2d017d8c090652be895b47f8700

  • SHA256

    5a2314605b700448ff70f6c4d6ade0f1b58b189c6c84644aa2f1735ded273722

  • SHA512

    431bcfa7b6816e58030d3cc098e27767fc13a7b2af2df49f2ca1489614989cf121a90ea45b5aa1e58d5594229c58c95c3704c8f64e21bfc82eb9e06789e0447f

Score
10/10
remcossararat

Malware Config

Extracted

Family

remcos

Version

2.7.0 Pro

Botnet

SARA

C2

sara.con-ip.com:2002

Attributes
  • audio_folder

    MicRecords

  • audio_path

    %AppData%

  • 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

  • install_path

    %AppData%

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    Remcos-YV35QX

  • 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

  • take_screenshot_title

    wikipedia;solitaire;

Targets

    • Target

      a8d2835744bc534fde4454950d13a766

    • Size

      642KB

    • MD5

      a8d2835744bc534fde4454950d13a766

    • SHA1

      1ea8e8f5077be2d017d8c090652be895b47f8700

    • SHA256

      5a2314605b700448ff70f6c4d6ade0f1b58b189c6c84644aa2f1735ded273722

    • SHA512

      431bcfa7b6816e58030d3cc098e27767fc13a7b2af2df49f2ca1489614989cf121a90ea45b5aa1e58d5594229c58c95c3704c8f64e21bfc82eb9e06789e0447f

    Score
    10/10
    remcossararat

    • Remcos

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

      ratremcos

    • Checks computer location settings

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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks