Overview

overview

10

Static

static

solicitud ...22.exe

windows7-x64

1

solicitud ...22.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    solicitud de presupuesto 29-11-2022.exe

  • Size

    125KB

  • Sample

    221129-pmm48she22

  • MD5

    3cd5112e9d9cd2bc8ed794401cc271e9

  • SHA1

    4ab5de3c9df69b32bdb2c7b39fa36ab5f14ec97a

  • SHA256

    a97f182e8e7da0854b932b946352626e4c94c6f1319ea6ddf5cefa854af93bd7

  • SHA512

    d36d489dd4ad11c4be771baecdd641108e5384c140e4236bb696b66abb3dcb744e1c165bebad2c8d218cce2125fbba957054bd12318f34bb872c154df2d9c421

  • SSDEEP

    1536:FXVlyB2mzz5plxj6gpf6m4JE/9F6i8x6YEDHBDF1aOHCmvRwv+SfF1FVj:BVlyB2srxWxwF6iNDHzJwv+k1FVj

Score
10/10
remcosremotehostcollectionpersistencerat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

obologs.work.gd:4044

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-0IY2Q2

  • 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

      solicitud de presupuesto 29-11-2022.exe

    • Size

      125KB

    • MD5

      3cd5112e9d9cd2bc8ed794401cc271e9

    • SHA1

      4ab5de3c9df69b32bdb2c7b39fa36ab5f14ec97a

    • SHA256

      a97f182e8e7da0854b932b946352626e4c94c6f1319ea6ddf5cefa854af93bd7

    • SHA512

      d36d489dd4ad11c4be771baecdd641108e5384c140e4236bb696b66abb3dcb744e1c165bebad2c8d218cce2125fbba957054bd12318f34bb872c154df2d9c421

    • SSDEEP

      1536:FXVlyB2mzz5plxj6gpf6m4JE/9F6i8x6YEDHBDF1aOHCmvRwv+SfF1FVj:BVlyB2srxWxwF6iNDHzJwv+k1FVj

    Score
    10/10
    remcosremotehostcollectionpersistencerat

    • Remcos

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

      ratremcos

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • Checks computer location settings

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

    • Accesses Microsoft Outlook accounts

      collection

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks