General

  • Target

    2df827a178fcfa149a64046339868665.exe

  • Size

    1.1MB

  • Sample

    211102-r5ayqshhcp

  • MD5

    2df827a178fcfa149a64046339868665

  • SHA1

    13a09e2dcd38a2466428692b884cd0873f3563f1

  • SHA256

    d40e6b3f445ecc817cb70bf8778f4997b9dafd604b962206a49b33a8db157255

  • SHA512

    9c38bd4a5a7aaf989b2e7278eed90040a26ca5bcda6404727a906b723a0847c96286472035e80a6f8c58a2eaa64f80810fb9fd2f704ea1cfc21ad41f24457c9b

Malware Config

Extracted

Family

raccoon

Botnet

32365171a31c4583d6e3b7aad1690e41cefc38eb

Attributes
  • url4cnc

    http://telegalive.top/brikitiki

    http://toptelete.top/brikitiki

    http://telegraf.top/brikitiki

    https://t.me/brikitiki

rc4.plain
rc4.plain

Extracted

Family

azorult

C2

http://195.245.112.115/index.php

Extracted

Family

oski

C2

colonna.ac.ug

Targets

    • Target

      2df827a178fcfa149a64046339868665.exe

    • Size

      1.1MB

    • MD5

      2df827a178fcfa149a64046339868665

    • SHA1

      13a09e2dcd38a2466428692b884cd0873f3563f1

    • SHA256

      d40e6b3f445ecc817cb70bf8778f4997b9dafd604b962206a49b33a8db157255

    • SHA512

      9c38bd4a5a7aaf989b2e7278eed90040a26ca5bcda6404727a906b723a0847c96286472035e80a6f8c58a2eaa64f80810fb9fd2f704ea1cfc21ad41f24457c9b

    • Azorult

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

    • Oski

      Oski is an infostealer targeting browser data, crypto wallets.

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)

      suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)

    • suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

      suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

    • suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil

      suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil

    • suricata: ET MALWARE Win32/AZORult V3.3 Client Checkin M18

      suricata: ET MALWARE Win32/AZORult V3.3 Client Checkin M18

    • suricata: ET MALWARE Win32/AZORult V3.3 Client Checkin M5

      suricata: ET MALWARE Win32/AZORult V3.3 Client Checkin M5

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • 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

2
T1112

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

5
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

5
T1005

Email Collection

1
T1114

Tasks