Resubmissions

02-09-2022 16:23

220902-tvzkfsbdd7 1

11-08-2022 14:41

220811-r2qvsaafg4 10

General

  • Target

    d9f420d6ae39e30825e8ef9d19de7204.exe.vir

  • Size

    16.4MB

  • Sample

    220811-r2qvsaafg4

  • MD5

    d9f420d6ae39e30825e8ef9d19de7204

  • SHA1

    08dad6bb3bd0d5c16fed72474a5fbb063e9c777c

  • SHA256

    00effc10227f68df3ef638aa733c2508efcf9c24acdad9699ba3b0301bd03f33

  • SHA512

    c45729fca2810f76a4c7a0338943ce4f4a4ed3e94224d0323c0422225f87c89aa61d5dd88599f42c356dfaec15a50da73c3bfcd9c2d5a5574a966d5d4ebce3b9

Malware Config

Extracted

Family

azorult

C2

http://kvaka.li/1210776429.php

Extracted

Family

redline

Botnet

Netcaps

C2

15.235.171.56:30730

Attributes
  • auth_value

    df9ffa855d7c838dcb4a6346f50a76fb

Extracted

Family

socelars

C2

https://hueduy.s3.eu-west-1.amazonaws.com/gdyhf805/

Extracted

Family

raccoon

Botnet

9ff0d3252fc925e8866300fd0964f332

C2

http://51.195.166.176

rc4.plain

Targets

    • Target

      d9f420d6ae39e30825e8ef9d19de7204.exe.vir

    • Size

      16.4MB

    • MD5

      d9f420d6ae39e30825e8ef9d19de7204

    • SHA1

      08dad6bb3bd0d5c16fed72474a5fbb063e9c777c

    • SHA256

      00effc10227f68df3ef638aa733c2508efcf9c24acdad9699ba3b0301bd03f33

    • SHA512

      c45729fca2810f76a4c7a0338943ce4f4a4ed3e94224d0323c0422225f87c89aa61d5dd88599f42c356dfaec15a50da73c3bfcd9c2d5a5574a966d5d4ebce3b9

    • Azorult

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

    • Pony,Fareit

      Pony is a Remote Access Trojan application that steals information.

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Raccoon

      Raccoon is an infostealer written in C++ and first seen in 2019.

    • Raccoon Stealer payload

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Socelars

      Socelars is an infostealer targeting browser cookies and credit card credentials.

    • Socelars payload

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • 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.

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Accesses 2FA software files, possible credential harvesting

    • Accesses Microsoft Outlook accounts

    • Accesses Microsoft Outlook profiles

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks