Overview

overview

10

Static

static

image001.exe

windows7-x64

10

image001.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    image001_1.gz

  • Size

    60KB

  • Sample

    220922-js9mjaecep

  • MD5

    d31954231f248e698d5025440851a9ca

  • SHA1

    3679ec1829b3ed03965cc968145514f5964bef85

  • SHA256

    dc0d79ab2ff552c6e6e6bafdd6e5b4b4238dfb9f72dcd0eb7a1025051c5dbae8

  • SHA512

    8a9e286ecbee673c3370cc5e47a9dde98c5c126fb79fd8aeae12604b56cf631021315478ad9a7f4c90a21fa301dab08580be9b91534b8ce8717def82a1aadd2f

  • SSDEEP

    1536:E146gelTQf8fCYVvbSsO6GDnLyn35IqOVsSH9P:E2QQUVbSwG72zWH9P

Score
10/10
remcosstarmoneynewpersistencerat

Malware Config

Extracted

Family

remcos

Botnet

StarMoneyNew

C2

185.252.178.35:41900

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-6RGOTF

  • 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

      image001.exe

    • Size

      139KB

    • MD5

      3ff883485df0487ddc2d0f65db260680

    • SHA1

      4dfeb7c1e8077631751028fb4b13ba2e79bcd1aa

    • SHA256

      9c0aa31bc4f16dca5d64c7eea86b41ea406a7f234e59fd13fa5c15128432e217

    • SHA512

      92124151e9b2684419c47c54dc3e716456a5aa6a66c1a8522a020f71e1dcb999675bffa9526dfe9f667b699e2a2c97954045c377940ad7f0cbd1c09701aa5a13

    • SSDEEP

      3072:Lls89Bs5bEg6AAAITTE4R2GZzuj7Fnkob8x4zJL6:moBs5bEg6/T44R2GZzuj7Fkob8x

    Score
    10/10
    remcosstarmoneynewpersistencerat

    • 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

2
T1112

Install Root Certificate

1
T1130

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks