Overview

overview

10

Static

static

1

DHL EXPRESS.exe

windows7-x64

10

DHL EXPRESS.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    DHL EXPRESS.exe

  • Size

    689KB

  • Sample

    230327-mbcs1sch49

  • MD5

    a241cd7ad49853340fe96b8133de78ee

  • SHA1

    cfa5bba8b276d9206a58b4162fba83b0e6411013

  • SHA256

    e4bfe77c15d0ce69bde5baf8e5d6f311f0782cedbd35efb4d1e8925462a7c19e

  • SHA512

    fcdcb96602d51abc74b8ada13002ff499b3d659127aa085ad434bf16e00dc6c3202a88f959b11a3d0143f55ce14fe31a2817b1d4d795f53dec985b17256c7f2c

  • SSDEEP

    12288:yYY1maMbGfNs6AgprwTx9VEH/RC/AGht+Cna3+PjJNdk2EtLKqTl:yYY1A2O6priKfArICn8+rJNd6Z

Score
10/10
remcosremotehostrat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

127.0.0.1:13579

185.225.74.134:13579
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-NVI6Q0

  • 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

      DHL EXPRESS.exe

    • Size

      689KB

    • MD5

      a241cd7ad49853340fe96b8133de78ee

    • SHA1

      cfa5bba8b276d9206a58b4162fba83b0e6411013

    • SHA256

      e4bfe77c15d0ce69bde5baf8e5d6f311f0782cedbd35efb4d1e8925462a7c19e

    • SHA512

      fcdcb96602d51abc74b8ada13002ff499b3d659127aa085ad434bf16e00dc6c3202a88f959b11a3d0143f55ce14fe31a2817b1d4d795f53dec985b17256c7f2c

    • SSDEEP

      12288:yYY1maMbGfNs6AgprwTx9VEH/RC/AGht+Cna3+PjJNdk2EtLKqTl:yYY1A2O6priKfArICn8+rJNd6Z

    Score
    10/10
    remcosremotehostrat

    • Remcos

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

      ratremcos

    • Executes dropped EXE

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks