Overview

overview

10

Static

static

3

217179aac1...18.exe

windows7-x64

10

217179aac1...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    217179aac1ed3994614e7c8666d2f82b_JaffaCakes118

  • Size

    515KB

  • Sample

    240703-hmcj6swblj

  • MD5

    217179aac1ed3994614e7c8666d2f82b

  • SHA1

    d62998531aea7d6acb9d0add1f168739e2e9eab1

  • SHA256

    0bfae38c37f8478cfd4c92f603b202f8f4bff11f96fdce5959eeaad5142d9a3a

  • SHA512

    fd70c49c0fb1df2606e2496497656a4d23ab9868b227a1fef62ff4fa321952964bcd64f70bad1b1a8d763f4985264f1edd6ff19f0b6441bf214f2a37363179ce

  • SSDEEP

    12288:5eEDvEqy+FiY1i4Ba7JNQl/SzUQ/lQ1RBiFsC0Jh26M:1D6aiY19Ba97/lm6Ah26M

Score
10/10
remcosjan-blessrat

Malware Config

Extracted

Family

remcos

Version

2.7.2 Pro

Botnet

JAN-BLESS

C2

shahzad73.casacam.net:2404

shahzad73.ddns.net:2404
Attributes
  • audio_folder

    MicRecords

  • audio_path

    %AppData%

  • 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

  • install_path

    %AppData%

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    Remcos-B2YKTJ

  • 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

  • take_screenshot_title

    wikipedia;solitaire;

Targets

    • Target

      217179aac1ed3994614e7c8666d2f82b_JaffaCakes118

    • Size

      515KB

    • MD5

      217179aac1ed3994614e7c8666d2f82b

    • SHA1

      d62998531aea7d6acb9d0add1f168739e2e9eab1

    • SHA256

      0bfae38c37f8478cfd4c92f603b202f8f4bff11f96fdce5959eeaad5142d9a3a

    • SHA512

      fd70c49c0fb1df2606e2496497656a4d23ab9868b227a1fef62ff4fa321952964bcd64f70bad1b1a8d763f4985264f1edd6ff19f0b6441bf214f2a37363179ce

    • SSDEEP

      12288:5eEDvEqy+FiY1i4Ba7JNQl/SzUQ/lQ1RBiFsC0Jh26M:1D6aiY19Ba97/lm6Ah26M

    Score
    10/10
    remcosjan-blessrat

    • Remcos

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

      ratremcos

    • Checks computer location settings

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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks