General

  • Target

    595852C92F5DA87CEB5CC7167F015A72.exe

  • Size

    486KB

  • Sample

    240214-sklp6sfa59

  • MD5

    595852c92f5da87ceb5cc7167f015a72

  • SHA1

    030c0135d242290af5535c8fd7ceebf70b450b68

  • SHA256

    df00f112e25af6405916498f807929598b7fc4840885f5ae55814fb7081518a3

  • SHA512

    5a87d375ab1534daa3b9f1b451d1ef43203b7c6fd2f1b5b7f1cdcef2eae0687e36e84cd470afb48f1d46af9dd39531596d799beaf025cb600f60486f94818db0

  • SSDEEP

    6144:hXIktXfM8Lv86r9uVWAa2je4Z5zl4hgDHQQs4NTQjoHFsAOZZHAX7cNu5GvL:hX7tPMK8ctGe4Dzl4h2QnuPs/ZHicvL

Malware Config

Extracted

Family

remcos

Botnet

23033

C2

188.116.23.142:23033

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

    0x0053ffdfdd

  • keylog_flag

    false

  • keylog_folder

    Sysinfo

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    Rmc-JG5PN4

  • 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

      595852C92F5DA87CEB5CC7167F015A72.exe

    • Size

      486KB

    • MD5

      595852c92f5da87ceb5cc7167f015a72

    • SHA1

      030c0135d242290af5535c8fd7ceebf70b450b68

    • SHA256

      df00f112e25af6405916498f807929598b7fc4840885f5ae55814fb7081518a3

    • SHA512

      5a87d375ab1534daa3b9f1b451d1ef43203b7c6fd2f1b5b7f1cdcef2eae0687e36e84cd470afb48f1d46af9dd39531596d799beaf025cb600f60486f94818db0

    • SSDEEP

      6144:hXIktXfM8Lv86r9uVWAa2je4Z5zl4hgDHQQs4NTQjoHFsAOZZHAX7cNu5GvL:hX7tPMK8ctGe4Dzl4h2QnuPs/ZHicvL

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook accounts

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks