Overview

overview

10

Static

static

1

a322336252...cs.exe

windows7-x64

10

a322336252...cs.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a32233625204cbe0efa95f3bcba15430_NeikiAnalytics.exe

  • Size

    1.4MB

  • Sample

    240603-pfgnwaeb2x

  • MD5

    a32233625204cbe0efa95f3bcba15430

  • SHA1

    c3c21d0ef44c6ca8d689661e4d4dae969e6d41c2

  • SHA256

    42a6b22399a06e0ac4482c33144c18c5a92439101db7eace5ca65a54cc81cec5

  • SHA512

    070e29da5e34f519e562b9201d939793f2e5ee51915ecbd99870b92aabeeed0c842243a9fbe3db6b6e910e3fad4aa7a2881082a5877d79c4fcd9de34fb0b1d6e

  • SSDEEP

    24576:vD39v74lfGQrFUspugRNJI2DJ53J/J/L5dJPjoS:vp7E+QrFUBgq2n

Score
10/10
remcoshostpersistenceratspywarestealer

Malware Config

Extracted

Family

remcos

Version

1.7 Pro

Botnet

Host

C2

213.183.58.19:4000

Attributes
  • audio_folder

    audio

  • audio_path

    %AppData%

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    5

  • copy_file

    remcos.exe

  • copy_folder

    remcos

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    true

  • install_flag

    false

  • install_path

    %AppData%

  • keylog_crypt

    true

  • keylog_file

    read.dat

  • keylog_flag

    false

  • keylog_folder

    CastC

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    remcos_sccafsoidz

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screens

  • screenshot_path

    %AppData%

  • screenshot_time

    1

  • startup_value

    remcos

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      a32233625204cbe0efa95f3bcba15430_NeikiAnalytics.exe

    • Size

      1.4MB

    • MD5

      a32233625204cbe0efa95f3bcba15430

    • SHA1

      c3c21d0ef44c6ca8d689661e4d4dae969e6d41c2

    • SHA256

      42a6b22399a06e0ac4482c33144c18c5a92439101db7eace5ca65a54cc81cec5

    • SHA512

      070e29da5e34f519e562b9201d939793f2e5ee51915ecbd99870b92aabeeed0c842243a9fbe3db6b6e910e3fad4aa7a2881082a5877d79c4fcd9de34fb0b1d6e

    • SSDEEP

      24576:vD39v74lfGQrFUspugRNJI2DJ53J/J/L5dJPjoS:vp7E+QrFUBgq2n

    Score
    10/10
    remcoshostpersistenceratspywarestealer

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

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

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks