Overview

overview

10

Static

static

5

00004563LIST.exe

windows7-x64

10

00004563LIST.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    27d8418b5bce91e282b70fa6c7c4a24b99958d09931750fa0018e1f5253bc29a

  • Size

    848KB

  • Sample

    241218-rhjmcsspfm

  • MD5

    a38254ff8589ff32762dfb293a70fc68

  • SHA1

    e694a87773aebb43a928627dee7f43659c86a798

  • SHA256

    27d8418b5bce91e282b70fa6c7c4a24b99958d09931750fa0018e1f5253bc29a

  • SHA512

    01fbff60c883f0c3e69cb07f5ccb0b37159dd7424ff8e553f93e8415e5b804520d3ec600d294c2765f8d37e781ba3a7aa9994c83eb43bf5e7c331d90ddb7fe98

  • SSDEEP

    24576:lVvGciqglpionzcmDaBjkI4Y4AqJFpzD2C:W5qEio8BjkI4JnfpzD2C

Score
10/10
remcosremotehostdiscoveryrat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

192.3.64.152:2559

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-ZFXG9Y

  • 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

      00004563LIST.exe

    • Size

      1.3MB

    • MD5

      6bbe4822f897346e2ebe3f9460a7e73d

    • SHA1

      13c631218b516eb28a14f320438a5485b138a16c

    • SHA256

      67fbe8329d7361d63e1c26af5207daeb0f1c0750bac56526c0c43a3492b9f71d

    • SHA512

      5751bc015ab3669ea6da9c5010673738554b6fae5c3a9942b71c6915e3195d94a54c0a3ba7d864ba3af64bcf0686114724611b73709574088b7b07094c513943

    • SSDEEP

      24576:jqDEvCTbMWu7rQYlBQcBiT6rprG8aIwnGQY8ScSrdc/BCkeGZrbgXNbox:jTvC/MTQYxsWR7aIIY7cSrLkeQMXK

    Score
    10/10
    remcosremotehostdiscoveryrat

    • Remcos

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

      ratremcos

    • Remcos family

      remcos

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks