Overview

overview

10

Static

static

SOA FROM U...22.exe

windows7-x64

10

SOA FROM U...22.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    SOA FROM UNIBEST--MAY-JUN-JUL- 2022.exe

  • Size

    219KB

  • Sample

    220809-k5p94afhhl

  • MD5

    70b97952feb29f9a3fa913f78dd56416

  • SHA1

    323c84431a669ad0bf6038bd22b7413198f7f434

  • SHA256

    36dd1628bc3935506e2aec81868813136f6b1c0ee52abae8cf9a7b5389f4f33c

  • SHA512

    d219b54f08d81c3e58607c2d60c69fc061c43bb5b5431df436006700c214deaf542ab0cf078fa8a5e1b37133c4be0444926e0df61009f5cc1f19551694a382b5

Score
10/10
remcosremotehostpersistencerat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

172.94.88.13:5888

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-3VUS2W

  • 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

      SOA FROM UNIBEST--MAY-JUN-JUL- 2022.exe

    • Size

      219KB

    • MD5

      70b97952feb29f9a3fa913f78dd56416

    • SHA1

      323c84431a669ad0bf6038bd22b7413198f7f434

    • SHA256

      36dd1628bc3935506e2aec81868813136f6b1c0ee52abae8cf9a7b5389f4f33c

    • SHA512

      d219b54f08d81c3e58607c2d60c69fc061c43bb5b5431df436006700c214deaf542ab0cf078fa8a5e1b37133c4be0444926e0df61009f5cc1f19551694a382b5

    Score
    10/10
    remcosremotehostpersistencerat

    • 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