Overview

overview

10

Static

static

3

4fb3e6e7b8...60.exe

windows7-x64

10

4fb3e6e7b8...60.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    4fb3e6e7b8f9c12cd2d5e161f7b94760.exe

  • Size

    2.5MB

  • Sample

    240726-kh5q9s1cjg

  • MD5

    4fb3e6e7b8f9c12cd2d5e161f7b94760

  • SHA1

    57bdad62c6ea7f1b905c900302f918d185811a94

  • SHA256

    f76f9b85df2ba8850bec058164d2c752c8fd8ef0f1bcffd793e5f453d8a839bb

  • SHA512

    f762ad1ccd537d06c1cf3538e433671f441f100b06d37ec34b3a3e76dfbfad40ac7ca50ee32297c54f628b0b89d75c2c5255166cc992f9bcff8f117f70aa179a

  • SSDEEP

    49152:Og7eO7kjTav5AwVZGsY3uS+s1vm1lvt+vU0JSziMwqM:j7lmmUM7wq

Score
10/10
remcosgasplantdiscoveryrat

Malware Config

Extracted

Family

remcos

Botnet

Gasplant

C2

unifrieghtmovers.com:2558

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

    chrome-E2SMAR

  • 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

      4fb3e6e7b8f9c12cd2d5e161f7b94760.exe

    • Size

      2.5MB

    • MD5

      4fb3e6e7b8f9c12cd2d5e161f7b94760

    • SHA1

      57bdad62c6ea7f1b905c900302f918d185811a94

    • SHA256

      f76f9b85df2ba8850bec058164d2c752c8fd8ef0f1bcffd793e5f453d8a839bb

    • SHA512

      f762ad1ccd537d06c1cf3538e433671f441f100b06d37ec34b3a3e76dfbfad40ac7ca50ee32297c54f628b0b89d75c2c5255166cc992f9bcff8f117f70aa179a

    • SSDEEP

      49152:Og7eO7kjTav5AwVZGsY3uS+s1vm1lvt+vU0JSziMwqM:j7lmmUM7wq

    Score
    10/10
    remcosgasplantdiscoveryrat

    • Remcos

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

      ratremcos

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks