Overview

overview

10

Static

static

1

TESPO.exe

windows7-x64

10

TESPO.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    TESPO.exe

  • Size

    56.0MB

  • Sample

    230309-w84gnshf73

  • MD5

    4733810f2e9c33071bbb7faf9ca3fe52

  • SHA1

    8c79d547cd808915bba437b852de1f783ae573eb

  • SHA256

    4680f63f12e9cc7e508287cd922b95b94da6a87da99897a42193436d6f6d2727

  • SHA512

    93a016bbeb8ec7cc1b31ae63747a7b1d1cf38a77e49e96ab47874ee9e6a5fbddad05088a7e8a8f27b0501544c3949898f3e92b435dc2985b1797f05fc83676a8

  • SSDEEP

    12288:zc5iHVRdOwgMUvHbuc4FUlCJuJAoKP+u5BvVw/CctMTiIGi:w5URU5MUvHbLhlCJn5P55wakMlG

Score
10/10
modiloaderremcosgradepersistencerattrojan

Malware Config

Extracted

Family

remcos

Botnet

GRADE

C2

79.110.63.178:8974

plunder.nsupdate.info:8974
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

    hghade-542B08

  • 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

      TESPO.exe

    • Size

      56.0MB

    • MD5

      4733810f2e9c33071bbb7faf9ca3fe52

    • SHA1

      8c79d547cd808915bba437b852de1f783ae573eb

    • SHA256

      4680f63f12e9cc7e508287cd922b95b94da6a87da99897a42193436d6f6d2727

    • SHA512

      93a016bbeb8ec7cc1b31ae63747a7b1d1cf38a77e49e96ab47874ee9e6a5fbddad05088a7e8a8f27b0501544c3949898f3e92b435dc2985b1797f05fc83676a8

    • SSDEEP

      12288:zc5iHVRdOwgMUvHbuc4FUlCJuJAoKP+u5BvVw/CctMTiIGi:w5URU5MUvHbLhlCJn5P55wakMlG

    Score
    10/10
    modiloaderpersistencetrojanremcosgraderat

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

      trojanmodiloader

    • Remcos

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

      ratremcos

    • ModiLoader Second Stage

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks