Overview

overview

10

Static

static

3

09a716ff14...cs.exe

windows7-x64

10

09a716ff14...cs.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    09a716ff14fe3ee548e2e1147b7243b0_NeikiAnalytics.exe

  • Size

    137KB

  • Sample

    240521-zegycshf9x

  • MD5

    09a716ff14fe3ee548e2e1147b7243b0

  • SHA1

    bce401848bda25069cc8d4f221ef186de5e78fa1

  • SHA256

    9d99413fb9c2f8a0f48852986993c5fd4272f76b9b185a0db5383cc2469894cc

  • SHA512

    efe8af1ac1d1d0753198368fae3b6c63850aeeff4c0f3cacfccea4e9639a3d7106da8416c6b6fbcb617bb8bbb24ab656267822c833ad43db493dd8ad8651debc

  • SSDEEP

    3072:xPd4n/M+WLcilrpgGH/GwY87mVmIXhIHr:xP6/M+WLckOBhVmIm

Score
10/10
remcoshostpersistencerat

Malware Config

Extracted

Family

remcos

Version

1.7 Pro

Botnet

Host

C2

systemcontrol.ddns.net:45000

systemcontrol2.ddns.net:45000
Attributes
  • audio_folder

    audio

  • audio_path

    %AppData%

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    5

  • copy_file

    OfficeUpgrade.exe

  • copy_folder

    OfficeUpgrade

  • delete_file

    false

  • hide_file

    true

  • hide_keylog_file

    true

  • install_flag

    false

  • install_path

    %AppData%

  • keylog_crypt

    true

  • keylog_file

    Upgrader.dat

  • keylog_flag

    false

  • keylog_folder

    Upgrader

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    req_khauflaoyr

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screens

  • screenshot_path

    %AppData%

  • screenshot_time

    1

  • startup_value

    OfficeUpgrade

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      09a716ff14fe3ee548e2e1147b7243b0_NeikiAnalytics.exe

    • Size

      137KB

    • MD5

      09a716ff14fe3ee548e2e1147b7243b0

    • SHA1

      bce401848bda25069cc8d4f221ef186de5e78fa1

    • SHA256

      9d99413fb9c2f8a0f48852986993c5fd4272f76b9b185a0db5383cc2469894cc

    • SHA512

      efe8af1ac1d1d0753198368fae3b6c63850aeeff4c0f3cacfccea4e9639a3d7106da8416c6b6fbcb617bb8bbb24ab656267822c833ad43db493dd8ad8651debc

    • SSDEEP

      3072:xPd4n/M+WLcilrpgGH/GwY87mVmIXhIHr:xP6/M+WLckOBhVmIm

    Score
    10/10
    remcoshostpersistencerat

    • 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

    • 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

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks