0dc4b40e172511950b2dbfc92eda71029f090c1f8ddbbe89921f5c49ee92f59d

General
Target

0dc4b40e172511950b2dbfc92eda71029f090c1f8ddbbe89921f5c49ee92f59d

Size

835KB

Sample

220521-w11e2seacl

Score
10 /10
MD5

fd65ad955ceb50ef41e385c88d751dc8

SHA1

b31c56045109fafabe403537e60647361a8ab4ca

SHA256

0dc4b40e172511950b2dbfc92eda71029f090c1f8ddbbe89921f5c49ee92f59d

SHA512

82666b25382206715d13f83c40a05ef9006f94b8db7f27463aac8e24f40cf579c3345b668db1339b7cc796107fe5091129437478e2c660471d9c5a4ee768df3a

Malware Config

Extracted

Family remcos
Version 2.5.1 Pro
Botnet AUGUST-BLESS-ME
C2

officer170.webredirect.org:2404

chidera12345.ddns.net:2404

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
false
install_flag
false
install_path
%AppData%
keylog_crypt
false
keylog_file
logs.dat
keylog_flag
false
keylog_folder
remcos
keylog_path
%AppData%
mouse_option
false
mutex
Remcos-T7VXCL
screenshot_crypt
false
screenshot_flag
true
screenshot_folder
Screenshots
screenshot_path
%AppData%
screenshot_time
1
startup_value
remcos
take_screenshot_option
false
take_screenshot_time
5
take_screenshot_title
wikipedia;solitaire;
Targets
Target

POEA MEMORANDUM NO. 62-2020 ON ACCREDITATION OF AGENCIES.PDF.exe

MD5

6a8addc2fd26cab55567eba884e377d5

Filesize

969KB

Score
10/10
SHA1

2fba0e16b023e47ff5c866325c5208a2d49f9da2

SHA256

86c92d4b2244153a1f601168307d0c60f413631574d9c0ed3fe4c6fa890d6c26

SHA512

024fc7aafc4ce64f0ddeefc0351fc0684fc9eb0a0d38f1b07152b19397da10edc5d0f99ffadb0632fc89d145ea872751ae10762f667d893fa26ed0dd223adb4a

Tags

Signatures

  • Remcos

    Description

    Remcos is a closed-source remote control and surveillance software.

    Tags

  • suricata: ET MALWARE Remcos RAT Checkin 23

    Description

    suricata: ET MALWARE Remcos RAT Checkin 23

    Tags

  • Executes dropped EXE

  • Checks computer location settings

    Description

    Looks up country code configured in the registry, likely geofence.

    TTPs

    Query RegistrySystem Information Discovery
  • Loads dropped DLL

  • Adds Run key to start application

    Tags

    TTPs

    Registry Run Keys / Startup FolderModify Registry
  • Suspicious use of SetThreadContext

Related Tasks

MITRE ATT&CK Matrix
Collection
    Command and Control
      Credential Access
        Defense Evasion
        Execution
          Exfiltration
            Impact
              Initial Access
                Lateral Movement
                  Privilege Escalation