General

  • Target

    3ef65642968377f832f577a3631fac424e24e3c86ead5539d31b0583ddd69de3

  • Size

    1.4MB

  • Sample

    210925-gz6hcaaeh4

  • MD5

    4aa3a8caf20e7c75846bfdd6c425f95f

  • SHA1

    021512a5703a8cf5a28a0b2a95d185d30a7c3e40

  • SHA256

    3ef65642968377f832f577a3631fac424e24e3c86ead5539d31b0583ddd69de3

  • SHA512

    15bfeca05e84aaa12e745d29a7fef7019552c45a5cfef5aca111182ce16ef1c6f5646d49921b58102ac68d4e818031ff6445708d7857f68a7c07e98045f166fa

Malware Config

Extracted

Family

raccoon

Botnet

e16d9c3413a8d3bc552d87560e5a14148908608d

Attributes
  • url4cnc

    https://t.me/brikitiki

rc4.plain
rc4.plain

Extracted

Family

azorult

C2

http://195.245.112.115/index.php

Extracted

Family

oski

C2

maurizio.ug

Targets

    • Target

      3ef65642968377f832f577a3631fac424e24e3c86ead5539d31b0583ddd69de3

    • Size

      1.4MB

    • MD5

      4aa3a8caf20e7c75846bfdd6c425f95f

    • SHA1

      021512a5703a8cf5a28a0b2a95d185d30a7c3e40

    • SHA256

      3ef65642968377f832f577a3631fac424e24e3c86ead5539d31b0583ddd69de3

    • SHA512

      15bfeca05e84aaa12e745d29a7fef7019552c45a5cfef5aca111182ce16ef1c6f5646d49921b58102ac68d4e818031ff6445708d7857f68a7c07e98045f166fa

    • 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.

    • 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.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

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