Overview

overview

10

Static

static

PO 16395.exe

windows7-x64

10

PO 16395.exe

windows10-2004-x64

10

Resubmissions

10-10-2022 13:09

221010-qdrazacbap 1

05-10-2022 16:00

221005-tfqzrsfaer 10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    PO 16395.img

  • Size

    68KB

  • Sample

    221005-tfqzrsfaer

  • MD5

    c02a96b0d9935ebdab98b7c2ae652a35

  • SHA1

    0d847bcb40276fd5c52a890dd05a40627235dbeb

  • SHA256

    957e1f3e7f3ea40fea69507bf08bc34a8ffa274606ca8673b77ed28cc69dc861

  • SHA512

    91d792b845e171f27e7a85c7f1c1ca1b0f3c6d5394e95621807d4c8366164a28c3ecf3ce1cbaf71cf3b83b23ca31086bc62ad67dfb34b8b206aee3a93459646b

  • SSDEEP

    384:RJHvMswZji7RCwLn+JUL+Vg2eRBwdmZlZK:jvMTG7AqKAR6dMZK

Score
10/10
remcos50005collectionpersistenceratspywarestealer

Malware Config

Extracted

Family

remcos

Botnet

50005

C2

45.155.165.117:50005

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

    jubjutgwfkpjgsh-G1HYQL

  • 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

      PO 16395.exe

    • Size

      17KB

    • MD5

      a7c4cbcc1aaeb9918d38822d4d382349

    • SHA1

      7069859f77406fa4b71de748665cb5708677941d

    • SHA256

      8bbd6b6b3b575d119502eeb547ba8a17243bddb103f12b5e052eada6e5dec27e

    • SHA512

      77b7718e853661b61c9ec279e8c15e251636c27b0f4a49c9d0f7703b04d8a1b484ee52fbed8e8ab81098b4a968bfbc059c794d4691925d5b6511b7a0ae492eb5

    • SSDEEP

      384:nJHvMswZji7RCwLn+JUL+Vg2eRBwdmZlZ:hvMTG7AqKAR6dMZ

    Score
    10/10
    remcos50005collectionpersistenceratspywarestealer

    • 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.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • 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

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks