General

  • Target

    6818329ca33d751d13a0cba07212488f.exe

  • Size

    763KB

  • Sample

    201008-kk2sgbwkr6

  • MD5

    6818329ca33d751d13a0cba07212488f

  • SHA1

    cb36680452e108e41625671a76f49902933d1338

  • SHA256

    d8f37e199f10881b2045823553fd64f3f52ec616e24f2235a47dae7c435a3c72

  • SHA512

    60a8f87a5688dc8c48fdcf3f08864ca65e7304e0e6051260a4c94ade0514fb66e53e74f4f2b5f93ca35b31f1b1a37c8c4506c8c29c2546667bdbe8097b3a5e49

Malware Config

Extracted

Family

oski

C2

malarcvgs.ac.ug

Extracted

Family

azorult

C2

http://195.245.112.115/index.php

Extracted

Family

raccoon

Botnet

ee3b370277b98939f8098234def6cb188c03591f

Attributes
  • url4cnc

    https://telete.in/brikitiki

rc4.plain
rc4.plain

Targets

    • Target

      6818329ca33d751d13a0cba07212488f.exe

    • Size

      763KB

    • MD5

      6818329ca33d751d13a0cba07212488f

    • SHA1

      cb36680452e108e41625671a76f49902933d1338

    • SHA256

      d8f37e199f10881b2045823553fd64f3f52ec616e24f2235a47dae7c435a3c72

    • SHA512

      60a8f87a5688dc8c48fdcf3f08864ca65e7304e0e6051260a4c94ade0514fb66e53e74f4f2b5f93ca35b31f1b1a37c8c4506c8c29c2546667bdbe8097b3a5e49

    • 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.

    • 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.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • 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 Enterprise v6

Tasks