Overview

overview

10

Static

static

3

HSBC PAYME...DF.exe

windows7-x64

10

HSBC PAYME...DF.exe

windows10-2004-x64

10

$PLUGINSDI...em.dll

windows7-x64

3

$PLUGINSDI...em.dll

windows10-2004-x64

3

Raasejlenes106.app

macos-10.15-amd64

4

Sharing

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General

  • Target

    HSBC PAYMENT CONFIRMATION COPY.PDF.exe

  • Size

    692KB

  • Sample

    240521-c3kylafa98

  • MD5

    904ff58ae02442b30663c9be0f4d9e77

  • SHA1

    9009f89ab55e84c8bbf70303247c62f8048deb77

  • SHA256

    c4e9719f719092bcb6dac7893d6e3601a32ff93a9ff5d51ba55af82cebd902f5

  • SHA512

    46aceab3cd6a6ba0ad1405d4c4f124863f4fc07a5dd0ee7df2c210c285eeb0c367d91d4e7e6e7c4865e6f494dbd3c211fb09ff4485621f69e819be3ebbb722fa

  • SSDEEP

    12288:K2Co9kUzVAtb/WMdXDKDAObjsZt7P68BmPE:Kt39W8aTbjsH7P

Score
10/10
guloaderremcosremotehostcollectiondownloaderevasionmacosratspywarestealer

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

93.95.115.2:9462

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-VI6D4O

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      HSBC PAYMENT CONFIRMATION COPY.PDF.exe

    • Size

      692KB

    • MD5

      904ff58ae02442b30663c9be0f4d9e77

    • SHA1

      9009f89ab55e84c8bbf70303247c62f8048deb77

    • SHA256

      c4e9719f719092bcb6dac7893d6e3601a32ff93a9ff5d51ba55af82cebd902f5

    • SHA512

      46aceab3cd6a6ba0ad1405d4c4f124863f4fc07a5dd0ee7df2c210c285eeb0c367d91d4e7e6e7c4865e6f494dbd3c211fb09ff4485621f69e819be3ebbb722fa

    • SSDEEP

      12288:K2Co9kUzVAtb/WMdXDKDAObjsZt7P68BmPE:Kt39W8aTbjsH7P

    Score
    10/10
    guloaderremcosremotehostcollectiondownloaderratspywarestealer

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

      downloaderguloader

    • Remcos

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

      ratremcos

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Accesses Microsoft Outlook accounts

      collection

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

    • Target

      $PLUGINSDIR/System.dll

    • Size

      11KB

    • MD5

      75ed96254fbf894e42058062b4b4f0d1

    • SHA1

      996503f1383b49021eb3427bc28d13b5bbd11977

    • SHA256

      a632d74332b3f08f834c732a103dafeb09a540823a2217ca7f49159755e8f1d7

    • SHA512

      58174896db81d481947b8745dafe3a02c150f3938bb4543256e8cce1145154e016d481df9fe68dac6d48407c62cbe20753320ebd5fe5e84806d07ce78e0eb0c4

    • SSDEEP

      192:X24sihno0bW+l97H4GB7QDs91kMtwtobTr4u+QHbazMNHT7dmNIEr:m8vJl97JeoxtN/r3z7YV

    Score
    3/10
    behavioral3behavioral4

    • Target

      Raasejlenes106.app

    • Size

      233KB

    • MD5

      158b99c7bfaa74f4be68700ce566a550

    • SHA1

      d1969716076d71e474ce83670e80cb1b6299ad40

    • SHA256

      de89eb65a4e1a9879ecb935e5e2f98ababa3fc08486bc94f619a0d2ccb97e969

    • SHA512

      1b3cea9638433730a1dddb2470f26fb2095a4fc0a2deb060c5206b28c27842428825f25cb9d8470f03c4172b662096b75c14956ee8a4c13c1a47d848a8ad02e1

    • SSDEEP

      384:pmcJvhCqDL5dxCdvxQ/RQHEwR9EQ3n8X6upt:rJg8JQJCaVMvt

    Score
    4/10
    evasion
    behavioral5

MITRE ATT&CK Enterprise v15

Tasks