General

  • Target

    a54493e71a7f28fe61e607ba4c089ada71e13ff9e1df6cef5619a4163e2b0a1f

  • Size

    2MB

  • Sample

    230316-tn7x9aea4s

  • MD5

    688774feec1cc9685acaece804dc7a26

  • SHA1

    68afac92caeb49c2bb96970138738844aa7b8f99

  • SHA256

    a54493e71a7f28fe61e607ba4c089ada71e13ff9e1df6cef5619a4163e2b0a1f

  • SHA512

    68467b861e163b4b0ff7477c3c780eb3141ae069e8145431798576a1da74347b0da6fa0a0ad19defc3e0d29bdfb29240bffa12ef2d1904697a6e52f965da041a

  • SSDEEP

    24576:oafQKgqtAyrUFdRZTbwcXE1Rw2qs9kpu2ny/v/LtGZsYjot0+iEzyLU/E5h8bV2:oNwcXFoaU/E5h8bKlsyKqiB8tFg

Malware Config

Extracted

Family

azorult

C2

http://195.245.112.115/index.php

Extracted

Family

remcos

Botnet

03162023

C2

nikahuve.ac.ug:65213

kalskala.ac.ug:65213

tuekisaa.ac.ug:65213

parthaha.ac.ug:65213

Attributes
  • audio_folder

    MicRecords

  • audio_path

    %AppData%

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    revcs.exe

  • copy_folder

    sdf

  • delete_file

    true

  • hide_file

    true

  • hide_keylog_file

    true

  • install_flag

    false

  • install_path

    %AppData%

  • keylog_crypt

    true

  • keylog_file

    vgcqfxs.dat

  • keylog_flag

    false

  • keylog_folder

    fsscbas

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    fdvcmhjdf-Z4BK1G

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    Remvc

  • take_screenshot_option

    false

  • take_screenshot_time

    5

  • take_screenshot_title

    notepad;solitaire;

Targets

    • Target

      a54493e71a7f28fe61e607ba4c089ada71e13ff9e1df6cef5619a4163e2b0a1f

    • Size

      2MB

    • MD5

      688774feec1cc9685acaece804dc7a26

    • SHA1

      68afac92caeb49c2bb96970138738844aa7b8f99

    • SHA256

      a54493e71a7f28fe61e607ba4c089ada71e13ff9e1df6cef5619a4163e2b0a1f

    • SHA512

      68467b861e163b4b0ff7477c3c780eb3141ae069e8145431798576a1da74347b0da6fa0a0ad19defc3e0d29bdfb29240bffa12ef2d1904697a6e52f965da041a

    • SSDEEP

      24576:oafQKgqtAyrUFdRZTbwcXE1Rw2qs9kpu2ny/v/LtGZsYjot0+iEzyLU/E5h8bV2:oNwcXFoaU/E5h8bKlsyKqiB8tFg

    • Azorult

      An information stealer that was first discovered in 2016, targeting browsing history and passwords.

    • Detect rhadamanthys stealer shellcode

    • Remcos

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

    • Rhadamanthys

      Rhadamanthys is an info stealer written in C++ first seen in August 2022.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

4
T1012

System Information Discovery

3
T1082

Collection

Email Collection

1
T1114

Tasks