Overview

overview

10

Static

static

2552ee4ef6...5f.exe

windows7-x64

10

2552ee4ef6...5f.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2552ee4ef6ff571f4791942deca0d55f.exe

  • Size

    1.2MB

  • Sample

    221126-vkpg6sac26

  • MD5

    2552ee4ef6ff571f4791942deca0d55f

  • SHA1

    e89224a9007e970775765d10531b0b4745d89bd8

  • SHA256

    f2643b4686b59c10dd7e51a8482f5515f15ab47eb81b6d8674b135c7ea266d24

  • SHA512

    bd610e845344ae6799ab59b3c0eec640905eaac0bba16c50beb3c49bc7796a7ca88212e4bc27cc63906b87a0a489afd400cfbfa7479d1a579703fcfcc008372a

  • SSDEEP

    24576:ucCsMgnxZWnVxBTiaXrfoSs9IqoUF5arrK5fJKt0EDxobyoOZ:ucRxZWVxBDTvsRoUF5jfJ3DhO

Score
10/10
remcos11262022persistencerat

Malware Config

Extracted

Family

remcos

Botnet

11262022

C2

nikahuve.ac.ug:65214

kalskala.ac.ug:65214

tuekisaa.ac.ug:65214

parthaha.ac.ug:65214
Attributes
  • audio_folder

    MicRecords

  • audio_path

    %AppData%

  • 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

    true

  • install_flag

    false

  • install_path

    %AppData%

  • keylog_crypt

    true

  • keylog_file

    vbfxs.dat

  • keylog_flag

    false

  • keylog_folder

    fsscbas

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    dchfgsdmhj-JWMVH4

  • 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

  • take_screenshot_title

    notepad;solitaire;

Targets

    • Target

      2552ee4ef6ff571f4791942deca0d55f.exe

    • Size

      1.2MB

    • MD5

      2552ee4ef6ff571f4791942deca0d55f

    • SHA1

      e89224a9007e970775765d10531b0b4745d89bd8

    • SHA256

      f2643b4686b59c10dd7e51a8482f5515f15ab47eb81b6d8674b135c7ea266d24

    • SHA512

      bd610e845344ae6799ab59b3c0eec640905eaac0bba16c50beb3c49bc7796a7ca88212e4bc27cc63906b87a0a489afd400cfbfa7479d1a579703fcfcc008372a

    • SSDEEP

      24576:ucCsMgnxZWnVxBTiaXrfoSs9IqoUF5arrK5fJKt0EDxobyoOZ:ucRxZWVxBDTvsRoUF5jfJ3DhO

    Score
    10/10
    remcos11262022persistencerat

    • 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.

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

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

Tasks