General

  • Target

    e553b05dd2afafadb6ad38d3463056e50cfa31ba3ac5489a7a114ec35ef10194

  • Size

    677KB

  • Sample

    220916-lt8sqsahgk

  • MD5

    2289a3364018987b2db23e285ae18eb1

  • SHA1

    543520be45c9f0498128422537b7f0adfec5cfb2

  • SHA256

    e553b05dd2afafadb6ad38d3463056e50cfa31ba3ac5489a7a114ec35ef10194

  • SHA512

    5d55201c71aedea5989d320f9d452643989211d0be1835319925f7cffc290d77629a79ea87747b139bc5707617eaefa05872f36abe44f26d4a58476fad06d29e

  • SSDEEP

    12288:EHnuifS057xUtABQxj3kS+tfdF9+fBC/yACGanby0m2gNiyEbFS1ndkkx4WCK7gy:QuifS05FwABQxj3kS+tfdF9+fBC/yACa

Malware Config

Extracted

Family

raccoon

Botnet

1f95cf62df71eb84e6a269f19941ccbc

C2

http://193.106.191.146/

http://185.215.113.89/

rc4.plain

Extracted

Family

azorult

C2

http://195.245.112.115/index.php

Extracted

Family

remcos

Botnet

08172022

C2

nikahuve.ac.ug:6968

kalskala.ac.ug:6968

tuekisaa.ac.ug:6968

parthaha.ac.ug:6968

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

    true

  • install_flag

    false

  • install_path

    %AppData%

  • keylog_crypt

    true

  • keylog_file

    scaxs.dat

  • keylog_flag

    false

  • keylog_folder

    foracbas

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    sdfxyttyvcweghfgfhtd-EE5ET5

  • 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

    notepad;solitaire;

Targets

    • Target

      e553b05dd2afafadb6ad38d3463056e50cfa31ba3ac5489a7a114ec35ef10194

    • Size

      677KB

    • MD5

      2289a3364018987b2db23e285ae18eb1

    • SHA1

      543520be45c9f0498128422537b7f0adfec5cfb2

    • SHA256

      e553b05dd2afafadb6ad38d3463056e50cfa31ba3ac5489a7a114ec35ef10194

    • SHA512

      5d55201c71aedea5989d320f9d452643989211d0be1835319925f7cffc290d77629a79ea87747b139bc5707617eaefa05872f36abe44f26d4a58476fad06d29e

    • SSDEEP

      12288:EHnuifS057xUtABQxj3kS+tfdF9+fBC/yACGanby0m2gNiyEbFS1ndkkx4WCK7gy:QuifS05FwABQxj3kS+tfdF9+fBC/yACa

    • Azorult

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

    • Raccoon

      Raccoon is an infostealer written in C++ and first seen in 2019.

    • Remcos

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

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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 SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks