General

  • Target

    IMAGEDDOC0559DOC030273YALUMINUMPROFIL3554EQUANT.7z

  • Size

    984KB

  • Sample

    230425-saf2yaah83

  • MD5

    06f6de1eaaf2897a500f3414e34b80a2

  • SHA1

    e9d1130376ac2d970f7fe6c55881d89b60b47132

  • SHA256

    c1d7550d1cfee7c4dd1eb1a1d9bb711355d44cd0609cf4f50dbdcebb0a7285fa

  • SHA512

    a643bb5ecc92bde3405c1b076c4d578f6967688d2baf2a4e31ec3cfaf505ef5d15a5ca85dd92bcd1bbc8ed261fd2d7a7a69574225ea572bd4a7e45865b15f768

  • SSDEEP

    24576:BgvNquzvdg0+TAMh39GT6IIKBEY3ODnJ+ICuN:6N5zvdgLTlBq6I7BEYeDneuN

Malware Config

Extracted

Family

remcos

Botnet

RECOVERY

C2

www.nwconstructions.us:28364

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

    125484

  • mouse_option

    false

  • mutex

    wsdeeqd-JHHA9X

  • 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

      IMAGEDDOC0559DOC030273YALUMINUMPROFIL3554EQUANT/IMAGEDDOC0559DOC030273YALUMINUMPROFIL3554EQUANT.exe

    • Size

      1.4MB

    • MD5

      5d640e845ee35e1ebdd91fd9ae93c80d

    • SHA1

      7f16c1d10b622f8d9e9f9a3e851a24b14759b8e2

    • SHA256

      769ac6fd667c5fd54ff9f4e9476cb54aa7844d19d4551f5b9f415780ddeb3b1d

    • SHA512

      fc9b2681285839a2cb70a558dd4ffaa1d8a5e111087771a7997df9bb5a4f4cf27d049378d1ef1155e1b9476b755d1d9abd8a994bff3ebcda7ef3845181a75aee

    • SSDEEP

      24576:ezhCv4xm8E+fEc6ta2SAaQBn2NDld56BeKwjYq897JoVCu:ezZUaQB2xh6BhwjYL97Lu

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    • Remcos

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

    • ModiLoader Second Stage

    • Adds Run key to start application

MITRE ATT&CK Enterprise v6

Tasks