Overview

overview

10

Static

static

FRT-2022-D...1).exe

windows7-x64

10

FRT-2022-D...1).exe

windows10-2004-x64

10

Sharing

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General

  • Target

    FRT-2022-DDSP00001-B(01).exe

  • Size

    1023KB

  • Sample

    220926-jwj62sbbdn

  • MD5

    57f76540f090fe4e9e5141317a8136e1

  • SHA1

    cc8c7a739fb0a26e6d0e55f5107fc76ea3345a10

  • SHA256

    383f6ffeb727943af4e96cc93ab2615b14fd8b09c7e376aebc455ef82913f07f

  • SHA512

    5a07fe45b8c58aa3148d4e0559992f596fa24d95b53fc2a9bc56130231b9c1af18cefb67181ce6f93281fdc87fe974110a3204ea7b030866c63f5436b90fc78b

  • SSDEEP

    12288:x/yEifpu0utgokp/WWd/HRmwQkuL5v6YNHC/AAyRp3LBBTgqKmdUsF:ByEihvuFBWhswnuLXM/AAUpsq4sF

Score
10/10
remcosnew rem stubcollectionratspywarestealer

Malware Config

Extracted

Family

remcos

Botnet

NEW REM STUB

C2

valvesco.duckdns.org:5050

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

    Rmc-48V73L

  • 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

      FRT-2022-DDSP00001-B(01).exe

    • Size

      1023KB

    • MD5

      57f76540f090fe4e9e5141317a8136e1

    • SHA1

      cc8c7a739fb0a26e6d0e55f5107fc76ea3345a10

    • SHA256

      383f6ffeb727943af4e96cc93ab2615b14fd8b09c7e376aebc455ef82913f07f

    • SHA512

      5a07fe45b8c58aa3148d4e0559992f596fa24d95b53fc2a9bc56130231b9c1af18cefb67181ce6f93281fdc87fe974110a3204ea7b030866c63f5436b90fc78b

    • SSDEEP

      12288:x/yEifpu0utgokp/WWd/HRmwQkuL5v6YNHC/AAyRp3LBBTgqKmdUsF:ByEihvuFBWhswnuLXM/AAUpsq4sF

    Score
    10/10
    remcosnew rem stubcollectionratspywarestealer

    • Remcos

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

      ratremcos

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Accesses Microsoft Outlook accounts

      collection

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1
T1081

Discovery

Lateral Movement

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks