General

  • Target

    d4227ec9dd2159223342099e0ed7d55c0691fe677ab2fc513c149a137e50ced8

  • Size

    1.3MB

  • Sample

    221006-astfwagcar

  • MD5

    a5f5f00fb8fa9f4403b5d666698a5a17

  • SHA1

    9c39dd8abdc8ca70ddef39d66fa18d1ac43776a4

  • SHA256

    d4227ec9dd2159223342099e0ed7d55c0691fe677ab2fc513c149a137e50ced8

  • SHA512

    eb0aca212053059c78665d1cb81893ea5a704e153663be3f71bc5eafa48e43923bd5a0277c2c202ef84ade4eb5e15e75de2b4878af7fa89ef4ea7cb1030a9821

  • SSDEEP

    12288:BnjoxXIB0nWZQzjFeM6DJOjB9sTTHyDErTTFyxhRz3Zws3OOiotlt1pXRW:AIqnYQb6VO3Er2hXt

Malware Config

Extracted

Family

raccoon

Botnet

0ec468673cadb705e7aab6a7b0bb3906

C2

http://193.106.191.150/

rc4.plain

Extracted

Family

azorult

C2

http://195.245.112.115/index.php

Extracted

Family

remcos

Botnet

10052022

C2

nikahuve.ac.ug:6969

kalskala.ac.ug:6969

tuekisaa.ac.ug:6969

parthaha.ac.ug:6969

37.0.14.204:6969

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

    vbaxs.dat

  • keylog_flag

    false

  • keylog_folder

    fsscbas

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    ascxsercvghfgsdmhj-SZVH2S

  • 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

      d4227ec9dd2159223342099e0ed7d55c0691fe677ab2fc513c149a137e50ced8

    • Size

      1.3MB

    • MD5

      a5f5f00fb8fa9f4403b5d666698a5a17

    • SHA1

      9c39dd8abdc8ca70ddef39d66fa18d1ac43776a4

    • SHA256

      d4227ec9dd2159223342099e0ed7d55c0691fe677ab2fc513c149a137e50ced8

    • SHA512

      eb0aca212053059c78665d1cb81893ea5a704e153663be3f71bc5eafa48e43923bd5a0277c2c202ef84ade4eb5e15e75de2b4878af7fa89ef4ea7cb1030a9821

    • SSDEEP

      12288:BnjoxXIB0nWZQzjFeM6DJOjB9sTTHyDErTTFyxhRz3Zws3OOiotlt1pXRW:AIqnYQb6VO3Er2hXt

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • 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

3
T1012

System Information Discovery

3
T1082

Collection

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Tasks