Overview

overview

10

Static

static

1

0e167d0082...42.exe

windows7-x64

10

0e167d0082...42.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    0e167d008251242527393eeebbad5542.exe

  • Size

    1011KB

  • Sample

    230314-rszrbshg6y

  • MD5

    0e167d008251242527393eeebbad5542

  • SHA1

    0520dd52fb34374ddcbd738ac327a4737b226a62

  • SHA256

    cd53007fc79e7078155fef915142ca15d695c3a1ba6494d3027365cf24157f5a

  • SHA512

    42f5366a42b7bdf0dd88363903048a93e124772176f292393296e3d498835972154ff656d60035633668ea2fe225dec7f381b08d4533206316f4ee634f3e14bf

  • SSDEEP

    24576:jzl6Tw725gBZ6oaoyI7MTgGxQLJluWccesdF:jM07yo6pEoTgyWnuCesdF

Score
10/10
remcosxppersistencerat

Malware Config

Extracted

Family

remcos

Botnet

XP

C2

xpremcuz300622.ddns.net:3542

Attributes
  • audio_folder

    MicRecords

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    oos.exe

  • delete_file

    false

  • hide_file

    true

  • hide_keylog_file

    false

  • install_flag

    true

  • install_path

    %AppData%

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    Remcos-MMP2I7

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    kkl

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      0e167d008251242527393eeebbad5542.exe

    • Size

      1011KB

    • MD5

      0e167d008251242527393eeebbad5542

    • SHA1

      0520dd52fb34374ddcbd738ac327a4737b226a62

    • SHA256

      cd53007fc79e7078155fef915142ca15d695c3a1ba6494d3027365cf24157f5a

    • SHA512

      42f5366a42b7bdf0dd88363903048a93e124772176f292393296e3d498835972154ff656d60035633668ea2fe225dec7f381b08d4533206316f4ee634f3e14bf

    • SSDEEP

      24576:jzl6Tw725gBZ6oaoyI7MTgGxQLJluWccesdF:jM07yo6pEoTgyWnuCesdF

    Score
    10/10
    remcosxppersistencerat

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

Exfiltration

Command and Control

Impact

Tasks