General

  • Target

    Swift Copy.zip

  • Size

    2KB

  • Sample

    220930-rjed2aeffl

  • MD5

    5fd5de047df8552c4d68c3ef86bc800b

  • SHA1

    81a4f3dc9e3b2a4a3b11a76ed55f0aabeea873d7

  • SHA256

    680e95c87fba6e5f113da918cac726d8e7fe02c3fd4604c18fe50a126ba218ba

  • SHA512

    85f499644b2be9e7bef49a8de4b54e5f60510085cf29765ebcd27beb74c4bcb3570efd5a02e03224c9abf1ba6d6adfb6aa7deb1982ee95d062810a5358e784d4

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

      Swift Copy.exe

    • Size

      6KB

    • MD5

      b91fb7bbef1fe38b4f9e2b4315dc018c

    • SHA1

      17670f20a892713eee445c1d46f450765ca58e7f

    • SHA256

      45c871fa970cb78e5c1832eb19201659c3961a1c688697774ee947ad70dbc2a7

    • SHA512

      2a67653cc76578bd917216d72550bdff58d86be4ccf58af88d95f4e9144b9d238f741ef7846597440c091cc9c9eea20a55532f7a375891b375afc60060d2b194

    • SSDEEP

      96:Ei6WXBXvOLseWYdY4ZY/8J6clhu96BzNt:Ei6EBXvOL3xJZY/8J6crA6D

    • Remcos

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

    • Checks computer location settings

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

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks