General

  • Target

    [CRACKNET.NET]PW12345.Gfi.Endpointsecurity.2013.Agen.serial.number.maker.by.F4CG.exe

  • Size

    8.1MB

  • Sample

    210217-vt3k8vzdza

  • MD5

    55c1cbaca4a10a92a5aa422e77c29255

  • SHA1

    1976b9c8b871c0b4ae90db3efd2b1d4955e37aad

  • SHA256

    812cba35fa07ed26c5c6063c65741c0d43e47c47c6fc42d86f03435f2b57665c

  • SHA512

    0a0077c35bf5ec4c7c2075c09a0e0fc2d8719fe6a22577fa047fc3f4c67f81ad623db39246dd89a0e846cc9b6e8420508b3f9e4f136ac1f7d499d615c5cbf651

Malware Config

Extracted

Family

azorult

C2

http://kvaka.li/1210776429.php

Extracted

Family

raccoon

Botnet

310b6bfba897d478c7212dc7fdbe942b00728875

Attributes
  • url4cnc

    https://telete.in/j9ca1pel

rc4.plain
rc4.plain

Targets

    • Target

      [CRACKNET.NET]PW12345.Gfi.Endpointsecurity.2013.Agen.serial.number.maker.by.F4CG.exe

    • Size

      8.1MB

    • MD5

      55c1cbaca4a10a92a5aa422e77c29255

    • SHA1

      1976b9c8b871c0b4ae90db3efd2b1d4955e37aad

    • SHA256

      812cba35fa07ed26c5c6063c65741c0d43e47c47c6fc42d86f03435f2b57665c

    • SHA512

      0a0077c35bf5ec4c7c2075c09a0e0fc2d8719fe6a22577fa047fc3f4c67f81ad623db39246dd89a0e846cc9b6e8420508b3f9e4f136ac1f7d499d615c5cbf651

    • Azorult

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

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

    • Nirsoft

    • Executes dropped EXE

    • Suspicious Office macro

      Office document equipped with 4.0 macros.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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.

    • Checks whether UAC is enabled

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Bootkit

1
T1067

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

2
T1120

Remote System Discovery

1
T1018

Collection

Data from Local System

3
T1005

Command and Control

Web Service

1
T1102

Tasks