Overview

overview

10

Static

static

1

home/raid_...ad.exe

windows7-x64

10

home/raid_...ad.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    bin.zip

  • Size

    1.6MB

  • Sample

    230327-ygtjhafa33

  • MD5

    644191706d44810f93c471970fe57655

  • SHA1

    96c0302e17518fc8a1cfd1bd877dd2e6e7b4f055

  • SHA256

    3edd7866a84cb13297c7bfa66202248858d0418bed730ba906c0a4a7c5652adc

  • SHA512

    84757c7f5f7a3efbb46e274162be6459368d574e0d87820291f69956ed87a8568cf65751d456ad13a2b3f49ee096b8b0df8b40804ce515cb0bce69066b27721d

  • SSDEEP

    12288:0/tOGOw13IIV0rgUmDACCZ3BqFwd/aDPvaERtYG:0AGjtJJUaMZ3BZlG

Score
10/10
remcosbilleterat

Malware Config

Extracted

Family

remcos

Botnet

BILLETE

C2

cactus.con-ip.com:7770

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-9927QM

  • 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

      home/raid_service/casing_module/case_updater/tmppayload

    • Size

      1024.0MB

    • MD5

      932f4060cc31b4dbaffa1bb6d3991c20

    • SHA1

      989f4fb91c3a30a0789c0d61c1b8c5dad659747e

    • SHA256

      a40084ddc1d6655c2f78365a9ef6a9b81997cfa98a6f81c8d7dfe9619ef6b853

    • SHA512

      7bb952847d5bacff9275415ba02a6fbeb180d16b2ef23591a60f9fe302f51301d7c967af5eaa5dc9135ceb108cdf25afdf745a3875b5b0655924452d1f753ba5

    • SSDEEP

      6144:AxjCbYJafbpsBSM/HVFku/7AGLr5lw2H3SgoXraFjvVpQ+QW8uR3OoJWwvTTZlIY:+PozpsBzkuHPgDsvELuv7ZlIgCjIDF

    Score
    10/10
    remcosbilleterat

    • 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

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks