Overview

overview

10

Static

static

10

888 Rat v1....6.exe

windows10-2004-x64

10

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General

  • Target

    888 Rat v1.2.6.zip

  • Size

    74.8MB

  • Sample

    240630-xfnq7asemc

  • MD5

    ed677a2cbd23d1b2e38bab0290a01602

  • SHA1

    375c12f74b1f5371d0d00aa4eed090b17f79ab44

  • SHA256

    d9626081d2bf9a172e48c533a3a090ea1bea072da069cefd9f0f8df11f68f1b4

  • SHA512

    45c84eaf9729b56749497d8097d1718938d7c4733cf9d743170260086944c0f42fdaa316bec7c35957f80c9abeecc1af786793913dee5324788357ed0b16ec22

  • SSDEEP

    1572864:DrABerxu4LBvOFD63EdvEJTNnzht3LOPQLVTUEQH4l30o1zWNL:DWkxu+1OU3EdvEfHc2TUEQHidQNL

Score
10/10
888ratquasarvenomratoffice04evasioninfostealerratrootkitspywarestealertrojanupx

Malware Config

Extracted

Family

quasar

Attributes
  • reconnect_delay

    3000

Extracted

Family

quasar

Version

2.1.0.0

Botnet

Office04

C2

67.213.221.18:7812

Mutex

VNM_MUTEX_B0sqoh0d48yuflweio

Attributes
  • encryption_key

    NEOKSRafQp0TVRXpXlww

  • install_name

    Windows Service.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    fgiufbvifdhg9ihfibnfdi

  • subdirectory

    Windows Services

Targets

    • Target

      888 Rat v1.2.6/888 Rat v1.2.6/888 Rat v1.2.6.exe

    • Size

      75.5MB

    • MD5

      7b698ac4d64d1ee750e4c413467d5bc2

    • SHA1

      04bc13c495da113feea6be33706614da8a45058c

    • SHA256

      de45c788a3c029874036f20f97a8a7c30d1ae6028c14896eb33a45c05b7fb9bb

    • SHA512

      db9ae78b42406eb6fc1ac0c3c7738ae22a48b2ace9931ee4ac80e5d95d3ecff6d8cd52a5d4601f3361b8c96d4a97a61ad30b2696dffc38a9e77132e3f1e35a32

    • SSDEEP

      1572864:fmhnD+9mK/LnkHD1LYrXatfLllR3RboTmxXlIgU/cNruKPZiv:YnD+UozkJLYrXajR4ElIgU/c5Qv

    Score
    10/10
    888ratquasarvenomratoffice04evasioninfostealerratrootkitspywarestealertrojanupx

    • 888RAT

      888RAT is an Android remote administration tool.

      trojaninfostealerrat888rat

    • Android 888 RAT payload

    • 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

      evasiontrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar payload

    • VenomRAT

      VenomRAT is a modified version of QuasarRAT with some added features, such as rootkit and stealer capabilites.

      ratrootkitstealervenomrat

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Windows security modification

      evasiontrojan

    • Looks up external IP address via web service

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

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Modify Registry

2
T1112

Impair Defenses

2
T1562

Disable or Modify Tools

2
T1562.001

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Remote System Discovery

1
T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks