General

  • Target

    ed94a35c782570966aa8a65993925359.exe

  • Size

    1.0MB

  • Sample

    201013-s2kl6agd9x

  • MD5

    ed94a35c782570966aa8a65993925359

  • SHA1

    9735c0c4cd4c9df7ed4e42820c9d64dd818ec982

  • SHA256

    4be1e912f4b6f65dd938f0a6fa1f1d9b8d4c20fc25ac3c3189e10013c29e4dea

  • SHA512

    05e5bb9ff256ccde8b341d0c265a6d6367eb1a5e459c62a5dde059b8b9947093602a162b45c2e6715277d0850f7a83d95f6510eb4a19ce36b85830e2ea2029c6

Malware Config

Extracted

Family

raccoon

Botnet

ee3b370277b98939f8098234def6cb188c03591f

Attributes
  • url4cnc

    https://telete.in/brikitiki

rc4.plain
rc4.plain

Extracted

Family

oski

C2

morasegio.ug

Extracted

Family

azorult

C2

http://195.245.112.115/index.php

Targets

    • Target

      ed94a35c782570966aa8a65993925359.exe

    • Size

      1.0MB

    • MD5

      ed94a35c782570966aa8a65993925359

    • SHA1

      9735c0c4cd4c9df7ed4e42820c9d64dd818ec982

    • SHA256

      4be1e912f4b6f65dd938f0a6fa1f1d9b8d4c20fc25ac3c3189e10013c29e4dea

    • SHA512

      05e5bb9ff256ccde8b341d0c265a6d6367eb1a5e459c62a5dde059b8b9947093602a162b45c2e6715277d0850f7a83d95f6510eb4a19ce36b85830e2ea2029c6

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers.

    • Azorult

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

    • Contains code to disable Windows Defender

      A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    • Modifies Windows Defender Real-time Protection settings

    • Oski

      Oski is an infostealer targeting browser data, crypto wallets.

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

    • ModiLoader First Stage

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Deletes itself

    • Loads dropped DLL

    • 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.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

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

    • Drops desktop.ini file(s)

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

3
T1005

Tasks