Overview

overview

10

Static

static

3

PO-1215MTS23.exe

windows7-x64

10

PO-1215MTS23.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    PO-1215MTS23.exe

  • Size

    966KB

  • Sample

    231215-rbfxwsede8

  • MD5

    c36e313d277bef84a8780ecd5397d67b

  • SHA1

    dea44aba5f806f9b410bf4f76040bdee7da7d836

  • SHA256

    85dec13a308fd96a187495577a1d8713ad6a0ecd6f50f557f165c333d3540e11

  • SHA512

    ef8ffc010a2c0ce639c3d87d852a76d112e4d044e61304cad5d1d70d93bb985a9c0f1cb55c89cd3b44216e7f76b5ce887cf4ce34529520bf854da07006eaf93d

  • SSDEEP

    24576:s16gQ455U3VWbcOnXM7jKAWtUx6H0CDzhnu4H4444C:sMsmFYFZ6YH1Hg4H4444C

Score
10/10
remcosadmincollectionratspywarestealer

Malware Config

Extracted

Family

remcos

Botnet

ADMIN

C2

198.27.121.194:2024

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-E6ZT5E

  • 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

      PO-1215MTS23.exe

    • Size

      966KB

    • MD5

      c36e313d277bef84a8780ecd5397d67b

    • SHA1

      dea44aba5f806f9b410bf4f76040bdee7da7d836

    • SHA256

      85dec13a308fd96a187495577a1d8713ad6a0ecd6f50f557f165c333d3540e11

    • SHA512

      ef8ffc010a2c0ce639c3d87d852a76d112e4d044e61304cad5d1d70d93bb985a9c0f1cb55c89cd3b44216e7f76b5ce887cf4ce34529520bf854da07006eaf93d

    • SSDEEP

      24576:s16gQ455U3VWbcOnXM7jKAWtUx6H0CDzhnu4H4444C:sMsmFYFZ6YH1Hg4H4444C

    Score
    10/10
    remcosadmincollectionratspywarestealer

    • 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

    • Checks computer location settings

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

    • 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 v13

Initial Access

Execution

Scheduled Task/Job

1
T1053

Persistence

Scheduled Task/Job

1
T1053

Privilege Escalation

Scheduled Task/Job

1
T1053

Defense Evasion

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks