Overview

overview

10

Static

static

.PRODUCTLI...DF.exe

windows7_x64

10

.PRODUCTLI...DF.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    150s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    21-05-2022 18:52

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    .PRODUCTLIST.PRODUCTTARGET.PRICEPDF.exe

  • Size

    319KB

  • MD5

    695e58e397bdec7543614f795c7e32a3

  • SHA1

    2d1dbd1f2933d912b9ae1951c969084e0d43e8d4

  • SHA256

    c1f260fe7401382d5424657632578f93e4a6704b7592260e89a5b8301446fa20

  • SHA512

    f0fa203c747492cc270a1eed09e68db4dc945a1735724c3f7b152b24cc8b1af1050dfe319da51c5a46d3947cd1c050bf071370e6580406b72dd53997ecbb7ac9

Score
10/10
remcospato menerat

Malware Config

Extracted

Family

remcos

Version

2.5.1 Pro

Botnet

PATO MENE

C2

79.134.225.117:6767

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

    fxcyhf-B8P9VV

  • 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;

Signatures

  • Remcos

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

    ratremcos
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistence
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\.PRODUCTLIST.PRODUCTTARGET.PRICEPDF.exe
    "C:\Users\Admin\AppData\Local\Temp\.PRODUCTLIST.PRODUCTTARGET.PRICEPDF.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1928
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\kuTykYo" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5F75.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2576
    • C:\Users\Admin\AppData\Local\Temp\.PRODUCTLIST.PRODUCTTARGET.PRICEPDF.exe
      "C:\Users\Admin\AppData\Local\Temp\.PRODUCTLIST.PRODUCTTARGET.PRICEPDF.exe"
      2⤵
      • Suspicious use of SetWindowsHookEx
      PID:3148

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp5F75.tmp
    Filesize

    1KB

    MD5

    338b063362ee69c58cda46416f548bf7

    SHA1

    2b49fb725ea40807d517c3821c41f84206dde7ff

    SHA256

    f46f89ceb4df8b242c129d96c5b5007cf5e05a2b3f57c78b057e20b8656af8aa

    SHA512

    f3b43ee559a0ac5ce4b8777ca603e3fba691f0b81dc4c46d22c365fdcac562c56f340b23c22e9b1ac1beaf57b3cb780f3322315f479cb3d14c518b5323525db7

    Download Submit
  • memory/1928-130-0x0000000075470000-0x0000000075A21000-memory.dmp
    Filesize

    5.7MB

    Download
  • memory/2576-131-0x0000000000000000-mapping.dmp
    Download
  • memory/3148-133-0x0000000000000000-mapping.dmp
    Download
  • memory/3148-134-0x0000000000400000-0x0000000000420000-memory.dmp
    Filesize

    128KB

    Download
  • memory/3148-136-0x0000000000400000-0x0000000000420000-memory.dmp
    Filesize

    128KB

    Download
  • memory/3148-137-0x0000000000400000-0x0000000000420000-memory.dmp
    Filesize

    128KB

    Download